[Kernel-packages] [Bug 1836426] Re: Bionic update: upstream stable patchset 2019-07-12

2019-07-12 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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https://bugs.launchpad.net/bugs/1836426

Title:
  Bionic update: upstream stable patchset 2019-07-12

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-07-12

 Ported from the following upstream stable releases:
  v4.14.75, v4.18.13,
  v4.14.76, v4.18.14,
  v4.14.77, v4.18.15

     from git://git.kernel.org/

  drm/amd/pp: initialize result to before or'ing in data
  drm/amdgpu: add another ATPX quirk for TOPAZ
  tools/power turbostat: fix possible sprintf buffer overflow
  mac80211: Run TXQ teardown code before de-registering interfaces
  mac80211_hwsim: require at least one channel
  btrfs: btrfs_shrink_device should call commit transaction at the end
  scsi: csiostor: add a check for NULL pointer after kmalloc()
  mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
  mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X
  gpio: adp5588: Fix sleep-in-atomic-context bug
  mac80211: mesh: fix HWMP sequence numbering to follow standard
  mac80211: avoid kernel panic when building AMSDU from non-linear SKB
  gpiolib: acpi: Switch to cansleep version of GPIO library call
  gpiolib-acpi: Register GpioInt ACPI event handlers from a late_initcall
  cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE
  mac80211: do not convert to A-MSDU if frag/subframe limited
  mac80211: always account for A-MSDU header changes
  tools/kvm_stat: fix handling of invalid paths in debugfs provider
  gpio: Fix crash due to registration race
  ARC: atomics: unbork atomic_fetch_##op()
  md/raid5-cache: disable reshape completely
  RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0
  i2c: uniphier: issue STOP only for last message or I2C_M_STOP
  i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
  net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx()
  fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
  mac80211: fix an off-by-one issue in A-MSDU max_subframe computation
  cfg80211: fix a type issue in ieee80211_chandef_to_operating_class()
  mac80211: fix a race between restart and CSA flows
  mac80211: Fix station bandwidth setting after channel switch
  mac80211: don't Tx a deauth frame if the AP forbade Tx
  mac80211: shorten the IBSS debug messages
  tools/vm/slabinfo.c: fix sign-compare warning
  tools/vm/page-types.c: fix "defined but not used" warning
  mm: madvise(MADV_DODUMP): allow hugetlbfs pages
  netfilter: xt_cluster: add dependency on conntrack module
  HID: add support for Apple Magic Keyboards
  usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i]
  HID: hid-saitek: Add device ID for RAT 7 Contagion
  scsi: qedi: Add the CRC size within iSCSI NVM image
  perf evsel: Fix potential null pointer dereference in perf_evsel__new_idx()
  perf util: Fix bad memory access in trace info.
  perf probe powerpc: Ignore SyS symbols irrespective of endianness
  netfilter: nf_tables: release chain in flushing set
  Revert "iio: temperature: maxim_thermocouple: add MAX31856 part"
  RDMA/ucma: check fd type in ucma_migrate_id()
  HID: sensor-hub: Restore fixup for Lenovo ThinkPad Helix 2 sensor hub report
  USB: yurex: Check for truncation in yurex_read()
  nvmet-rdma: fix possible bogus dereference under heavy load
  net/mlx5: Consider PCI domain in search for next dev
  drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS
  drm/nouveau/disp: fix DP disable race
  dm raid: fix rebuild of specific devices by updating superblock
  fs/cifs: suppress a string overflow warning
  perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing 
CPUs
  dm thin metadata: try to avoid ever aborting transactions
  arch/hexagon: fix kernel/dma.c build warning
  hexagon: modify ffs() and fls() to return int
  arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto"
  drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk
  r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED
  s390/qeth: don't dump past end of unknown HW header
  cifs: read overflow in i

[Kernel-packages] [Bug 1836426] [NEW] Bionic update: upstream stable patchset 2019-07-12

2019-07-12 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-07-12

   Ported from the following upstream stable releases:
v4.14.75, v4.18.13,
v4.14.76, v4.18.14,
v4.14.77, v4.18.15

   from git://git.kernel.org/

drm/amd/pp: initialize result to before or'ing in data
drm/amdgpu: add another ATPX quirk for TOPAZ
tools/power turbostat: fix possible sprintf buffer overflow
mac80211: Run TXQ teardown code before de-registering interfaces
mac80211_hwsim: require at least one channel
btrfs: btrfs_shrink_device should call commit transaction at the end
scsi: csiostor: add a check for NULL pointer after kmalloc()
mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X
gpio: adp5588: Fix sleep-in-atomic-context bug
mac80211: mesh: fix HWMP sequence numbering to follow standard
mac80211: avoid kernel panic when building AMSDU from non-linear SKB
gpiolib: acpi: Switch to cansleep version of GPIO library call
gpiolib-acpi: Register GpioInt ACPI event handlers from a late_initcall
cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE
mac80211: do not convert to A-MSDU if frag/subframe limited
mac80211: always account for A-MSDU header changes
tools/kvm_stat: fix handling of invalid paths in debugfs provider
gpio: Fix crash due to registration race
ARC: atomics: unbork atomic_fetch_##op()
md/raid5-cache: disable reshape completely
RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0
i2c: uniphier: issue STOP only for last message or I2C_M_STOP
i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx()
fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
mac80211: fix an off-by-one issue in A-MSDU max_subframe computation
cfg80211: fix a type issue in ieee80211_chandef_to_operating_class()
mac80211: fix a race between restart and CSA flows
mac80211: Fix station bandwidth setting after channel switch
mac80211: don't Tx a deauth frame if the AP forbade Tx
mac80211: shorten the IBSS debug messages
tools/vm/slabinfo.c: fix sign-compare warning
tools/vm/page-types.c: fix "defined but not used" warning
mm: madvise(MADV_DODUMP): allow hugetlbfs pages
netfilter: xt_cluster: add dependency on conntrack module
HID: add support for Apple Magic Keyboards
usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i]
HID: hid-saitek: Add device ID for RAT 7 Contagion
scsi: qedi: Add the CRC size within iSCSI NVM image
perf evsel: Fix potential null pointer dereference in perf_evsel__new_idx()
perf util: Fix bad memory access in trace info.
perf probe powerpc: Ignore SyS symbols irrespective of endianness
netfilter: nf_tables: release chain in flushing set
Revert "iio: temperature: maxim_thermocouple: add MAX31856 part"
RDMA/ucma: check fd type in ucma_migrate_id()
HID: sensor-hub: Restore fixup for Lenovo ThinkPad Helix 2 sensor hub report
USB: yurex: Check for truncation in yurex_read()
nvmet-rdma: fix possible bogus dereference under heavy load
net/mlx5: Consider PCI domain in search for next dev
drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS
drm/nouveau/disp: fix DP disable race
dm raid: fix rebuild of specific devices by updating superblock
fs/cifs: suppress a string overflow warning
perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing CPUs
dm thin metadata: try to avoid ever aborting transactions
arch/hexagon: fix kernel/dma.c build warning
hexagon: modify ffs() and fls() to return int
arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto"
drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk
r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED
s390/qeth: don't dump past end of unknown HW header
cifs: read overflow in is_valid_oplock_break()
xen/manage: don't complain about an empty value in control/sysrq node
xen: avoid crash in disable_hotplug_cpu
xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage
ovl: fix access beyond unterminated strings
ovl: fix memory leak on unlink of indexed file
ovl: fix format of setxattr debug
sysfs: Do not return POSIX ACL xattrs via listxattr
smb2: fix missing files in root share directory listing
iommu/amd: Clear memory encryption mask from physical address
ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe()
crypto: mxs-dcp - Fix wait logic on chan threads
crypto: caam/jr - 

[Kernel-packages] [Bug 1836287] [NEW] Bionic update: upstream stable patchset 2019-07-11

2019-07-11 Thread Kamal Mostafa
e NULL config in usb_find_alt_setting()
usb: musb: dsps: do not disable CPPI41 irq in driver teardown
slub: make ->cpu_partial unsigned int
USB: usbdevfs: sanitize flags more
USB: usbdevfs: restore warning for nonsensical flags
USB: remove LPM management from usb_driver_claim_interface()
IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop
IB/hfi1: Fix SL array bounds check
IB/hfi1: Invalid user input can result in crash
IB/hfi1: Fix context recovery when PBC has an UnsupportedVL
RDMA/uverbs: Atomically flush and mark closed the comp event queue
ovl: hash non-dir by lower inode for fsnotify
drm/i915: Remove vma from object on destroy, not close
serial: imx: restore handshaking irq for imx1
qed: Wait for ready indication before rereading the shmem
qed: Wait for MCP halt and resume commands to take place
qed: Prevent a possible deadlock during driver load and unload
qed: Avoid sending mailbox commands when MFW is not responsive
thermal: of-thermal: disable passive polling when thermal zone is disabled
isofs: reject hardware sector size > 2048 bytes
tls: possible hang when do_tcp_sendpages hits sndbuf is full case
bpf: sockmap: write_space events need to be passed to TCP handler
net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES
e1000: check on netif_running() before calling e1000_up()
e1000: ensure to free old tx/rx rings in set_ringparam()
crypto: cavium/nitrox - fix for command corruption in queue full case with 
backlog submissions.
hwmon: (ina2xx) fix sysfs shunt resistor read access
hwmon: (adt7475) Make adt7475_read_word() return errors
Revert "ARM: dts: imx7d: Invert legacy PCI irq mapping"
drm/amdgpu: Enable/disable gfx PG feature in rlc safe mode
drm/amdgpu: Update power state at the end of smu hw_init.
ata: ftide010: Add a quirk for SQ201
nvme-fcloop: Fix dropped LS's to removed target port
ARM: dts: omap4-droid4: Fix emmc errors seen on some devices
arm/arm64: smccc-1.1: Make return values unsigned long
arm/arm64: smccc-1.1: Handle function result as parameters
i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus
x86/pti: Fix section mismatch warning/error
media: v4l: event: Prevent freeing event subscriptions while accessed
drm/amd/display/dc/dce: Fix multiple potential integer overflows
drm/amd/display: fix use of uninitialized memory
RDMA/bnxt_re: Fix a bunch of off by one bugs in qplib_fp.c
vhost_net: Avoid tx vring kicks during busyloop
thermal: i.MX: Allow thermal probe to fail gracefully in case of bad 
calibration.
platform/x86: asus-wireless: Fix uninitialized symbol usage
ACPI / button: increment wakeup count only when notified
media: ov772x: add checks for register read errors
media: ov772x: allow i2c controllers without I2C_FUNC_PROTOCOL_MANGLING
drm/omap: gem: Fix mm_list locking
ASoC: rsnd: SSI parent cares SWSP bit
staging: pi433: fix race condition in pi433_ioctl
perf tests: Fix indexing when invoking subtests
gpio: tegra: Fix tegra_gpio_irq_set_type()
block: fix deadline elevator drain for zoned block devices
serial: mvebu-uart: Fix reporting of effective CSIZE to userspace
intel_th: Fix resource handling for ACPI glue layer
ext2, dax: set ext2_dax_aops for dax files
IB/hfi1: Fix destroy_qp hang after a link down
ARM: OMAP2+: Fix null hwmod for ti-sysc debug
ARM: OMAP2+: Fix module address for modules using mpu_rt_idx
bus: ti-sysc: Fix module register ioremap for larger offsets
drm/amdgpu: fix preamble handling
amdgpu: fix multi-process hang issue
tcp_bbr: add bbr_check_probe_rtt_done() helper
tcp_bbr: in restart from idle, see if we should exit PROBE_RTT
net: hns3: fix page_offset overflow when CONFIG_ARM64_64K_PAGES
ixgbe: fix driver behaviour after issuing VFLR
powerpc/pseries: Fix unitialized timer reset on migration

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

- 
- SRU Justification
- 
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
- 
-upstream stable patchset 2019-07-11
-from git://git.kernel.org/
+ SRU Justification
+ 
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    

[Kernel-packages] [Bug 1836117] Re: Bionic update: upstream stable patchset 2019-07-10

2019-07-10 Thread Kamal Mostafa
** Description changed:

  SRU Justification
  
  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:
  
     upstream stable patchset 2019-07-10
  
-Ported from the following upstream stable releases:
-v4.14.71, v4.18.9,  
-v4.14.72, v4.18.10  
+    Ported from the following upstream stable releases:
+    v4.14.71, v4.18.9,
+    v4.14.72, v4.18.10
  
     from git://git.kernel.org/
+ 
+ i2c: xiic: Make the start and the byte count write atomic
+ i2c: i801: fix DNV's SMBCTRL register offset
+ scsi: lpfc: Correct MDS diag and nvmet configuration
+ nbd: don't allow invalid blocksize settings
+ block: bfq: swap puts in bfqg_and_blkg_put
+ android: binder: fix the race mmap and alloc_new_buf_locked
+ MIPS: VDSO: Match data page cache colouring when D$ aliases
+ SMB3: Backup intent flag missing for directory opens with backupuid mounts
+ smb3: check for and properly advertise directory lease support
+ Btrfs: fix data corruption when deduplicating between different files
+ KVM: s390: vsie: copy wrapping keys to right place
+ KVM: VMX: Do not allow reexecute_instruction() when skipping MMIO instr
+ ALSA: hda - Fix cancel_work_sync() stall from jackpoll work
+ cpu/hotplug: Adjust misplaced smb() in cpuhp_thread_fun()
+ cpu/hotplug: Prevent state corruption on error rollback
+ x86/microcode: Make sure boot_cpu_data.microcode is up-to-date
+ x86/microcode: Update the new microcode revision unconditionally
+ crypto: aes-generic - fix aes-generic regression on powerpc
+ tpm: separate cmd_ready/go_idle from runtime_pm
+ ARC: [plat-axs*]: Enable SWAP
+ misc: mic: SCIF Fix scif_get_new_port() error handling
+ ethtool: Remove trailing semicolon for static inline
+ i2c: aspeed: Add an explicit type casting for *get_clk_reg_val
+ Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV
+ gpio: tegra: Move driver registration to subsys_init level
+ selftests/bpf: fix a typo in map in map test
+ media: davinci: vpif_display: Mix memory leak on probe error path
+ media: dw2102: Fix memleak on sequence of probes
+ net: phy: Fix the register offsets in Broadcom iProc mdio mux driver
+ blk-mq: fix updating tags depth
+ scsi: target: fix __transport_register_session locking
+ md/raid5: fix data corruption of replacements after originals dropped
+ timers: Clear timer_base::must_forward_clk with timer_base::lock held
+ media: camss: csid: Configure data type and decode format properly
+ gpu: ipu-v3: default to id 0 on missing OF alias
+ misc: ti-st: Fix memory leak in the error path of probe()
+ uio: potential double frees if __uio_register_device() fails
+ firmware: vpd: Fix section enabled flag on vpd_section_destroy
+ Drivers: hv: vmbus: Cleanup synic memory free path
+ tty: rocket: Fix possible buffer overwrite on register_PCI
+ f2fs: fix to active page in lru list for read path
+ f2fs: do not set free of current section
+ f2fs: fix defined but not used build warnings
+ perf tools: Allow overriding MAX_NR_CPUS at compile time
+ NFSv4.0 fix client reference leak in callback
+ perf c2c report: Fix crash for empty browser
+ perf evlist: Fix error out while applying initial delay and LBR
+ macintosh/via-pmu: Add missing mmio accessors
+ ath9k: report tx status on EOSP
+ ath9k_hw: fix channel maximum power level test
+ ath10k: prevent active scans on potential unusable channels
+ wlcore: Set rx_status boottime_ns field on rx
+ MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET
+ scsi: 3ware: fix return 0 on the error path of probe
+ tools/testing/nvdimm: kaddr and pfn can be NULL to ->direct_access()
+ ath10k: disable bundle mgmt tx completion event support
+ Bluetooth: hidp: Fix handling of strncpy for hid->name information
+ pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
+ gpio: ml-ioh: Fix buffer underwrite on probe error path
+ pinctrl/amd: only handle irq if it is pending and unmasked
+ net: mvneta: fix mtu change on port without link
+ f2fs: try grabbing node page lock aggressively in sync scenario
+ f2fs: fix to skip GC if type in SSA and SIT is inconsistent
+ tpm_tis_spi: Pass the SPI IRQ down to the driver
+ tpm/tpm_i2c_infineon: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
+ f2fs: fix to do sanity check with reserved blkaddr of inline inode
+ MIPS: Octeon: add missing of_node_put()
+ MIPS: generic: fix missing of_node_put()
+ net: dcb: For wild-card lookups, use priority -1, not 0
+ dm cache: only allow a single io_mode cache feature to be requested
+ Input: atmel_mxt_ts - only use first T9 instance
+ media: s5p-mfc: Fix buffer look up in 

[Kernel-packages] [Bug 1836117] Re: Bionic update: upstream stable patchset 2019-07-10

2019-07-10 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1836117

Title:
  Bionic update: upstream stable patchset 2019-07-10

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-07-10

 Ported from the following upstream stable releases:
 v4.14.71, v4.18.9,  
 v4.14.72, v4.18.10  

     from git://git.kernel.org/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1836117] [NEW] Bionic update: upstream stable patchset 2019-07-10

2019-07-10 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-07-10

   Ported from the following upstream stable releases:
   v4.14.71, v4.18.9,  
   v4.14.72, v4.18.10  

   from git://git.kernel.org/

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Status: New


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2019-07-10
  
-upstream stable patchset 2019-07-10
-from git://git.kernel.org/
+Ported from the following upstream stable releases:
+v4.14.71, v4.18.9,  
+v4.14.72, v4.18.10  
+ 
+    from git://git.kernel.org/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1836117

Title:
  Bionic update: upstream stable patchset 2019-07-10

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-07-10

 Ported from the following upstream stable releases:
 v4.14.71, v4.18.9,  
 v4.14.72, v4.18.10  

     from git://git.kernel.org/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836117/+subscriptions

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[Kernel-packages] [Bug 1835972] Re: Bionic update: upstream stable patchset 2019-07-09

2019-07-09 Thread Kamal Mostafa
m/amdgpu:add VCN booting with firmware loaded by PSP
+ debugobjects: Make stack check warning more informative
+ mm: Fix devm_memremap_pages() collision handling
+ HID: add quirk for another PIXART OEM mouse used by HP
+ usb: dwc3: core: Fix ULPI PHYs and prevent phy_get/ulpi_init during 
suspend/resume
+ x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
+ x86/xen: don't write ptes directly in 32-bit PV guests
+ drm/i915: Increase LSPCON timeout
+ kbuild: make missing $DEPMOD a Warning instead of an Error
+ kvm: x86: Set highest physical address bits in non-present/reserved SPTEs
+ x86: kvm: avoid unused variable warning
+ arm64: cpu_errata: include required headers
+ ASoC: wm8994: Fix missing break in switch
+ arm64: Fix mismatched cache line size detection
+ arm64: Handle mismatched cache type
+ tipc: fix the big/little endian issue in tipc_dest
+ ip6_vti: fix a null pointer deference when destroy vti6 tunnel
+ workqueue: skip lockdep wq dependency in cancel_work_sync()
+ workqueue: re-add lockdep dependencies for flushing
+ apparmor: fix an error code in __aa_create_ns()
+ tcp, ulp: fix leftover icsk_ulp_ops preventing sock from reattach
+ netfilter: x_tables: do not fail xt_alloc_table_info too easilly
+ ACPICA: ACPICA: add status check for acpi_hw_read before assigning return 
value
+ PCI: Match Root Port's MPS to endpoint's MPSS as necessary
+ coccicheck: return proper error code on fail
+ RISC-V: Use KBUILD_CFLAGS instead of KCFLAGS when building the vDSO
+ blk-mq: count the hctx as active before allocating tag
+ selinux: cleanup dentry and inodes on error in selinuxfs
+ drm/amd/display: Read back max backlight value at boot
+ btrfs: check-integrity: Fix NULL pointer dereference for degraded mount
+ btrfs: lift uuid_mutex to callers of btrfs_open_devices
+ btrfs: Fix a C compliance issue
+ drm/i915: Nuke the LVDS lid notifier
+ drm/edid: Quirk Vive Pro VR headset non-desktop.
+ drm/amd/display: fix type of variable
+ drm/amd/display: Don't share clk source between DP and HDMI
+ drm/amd/display: update clk for various HDMI color depths
+ drm/amd/display: Use requested HDMI aspect ratio
+ drm/rockchip: lvds: add missing of_node_put
+ drm/amd/display: Pass connector id when executing VBIOS CT
+ drm/amd/display: Check if clock source in use before disabling
+ drm/amdgpu: fix incorrect use of fcheck
+ drm/amdgpu: fix incorrect use of drm_file->pid
+ drm/i915: set DP Main Stream Attribute for color range on DDI platforms
+ x86/tsc: Prevent result truncation on 32bit

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  Bionic update: upstream stable patchset 2019-07-09

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-07-09

 Ported from the following upstream stable releases:
v4.14.68, v4.18.6,
v4.14.69, v4.18.7,
v4.14.70, v4.18.8

     from git://git.kernel.org/

  vti6: fix PMTU caching and reporting on xmit
  xfrm: fix missing dst_release() after policy blocking lbcast and multicast
  xfrm: free skb if nlsk pointer is NULL
  esp6: fix memleak on error path in esp6_input
  mac80211: add stations tied to AP_VLANs during hw reconfig
  ext4: clear mmp sequence number when remounting read-only
  nl80211: Add a missing break in parse_station_flags
  drm/bridge: adv7511: Reset registers on hotplug
  scsi: target: iscsi: cxgbit: fix max iso npdu calculation
  scsi: libiscsi: fix possible NULL pointer dereference in case of TMF
  drm/imx: imx-ldb: disable LDB on driver bind
  drm/imx: imx-ldb: check if channel is enabled before printing warning
  nbd: don't requeue the same request twice.
  nbd: handle unexpected replies better
  usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in 
init_controller()
  usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in 
r8a66597_queue()
  usb: gadget: f_uac2: fix error handling in afunc_bind (again)
  usb: gadget: u_audio: fix pcm/card naming in g_audio_setup()
  usb: gadget: u_audio: update hw_ptr in iso_complete after data copied
  usb: gadget: u_audio: remove caching of stream buffer parameters
  usb: gadget: u_a

[Kernel-packages] [Bug 1835972] [NEW] Bionic update: upstream stable patchset 2019-07-09

2019-07-09 Thread Kamal Mostafa
before assigning return value
PCI: Match Root Port's MPS to endpoint's MPSS as necessary
coccicheck: return proper error code on fail
RISC-V: Use KBUILD_CFLAGS instead of KCFLAGS when building the vDSO
blk-mq: count the hctx as active before allocating tag
selinux: cleanup dentry and inodes on error in selinuxfs
drm/amd/display: Read back max backlight value at boot
btrfs: check-integrity: Fix NULL pointer dereference for degraded mount
btrfs: lift uuid_mutex to callers of btrfs_open_devices
btrfs: Fix a C compliance issue
drm/i915: Nuke the LVDS lid notifier
drm/edid: Quirk Vive Pro VR headset non-desktop.
drm/amd/display: fix type of variable
drm/amd/display: Don't share clk source between DP and HDMI
drm/amd/display: update clk for various HDMI color depths
drm/amd/display: Use requested HDMI aspect ratio
drm/rockchip: lvds: add missing of_node_put
drm/amd/display: Pass connector id when executing VBIOS CT
drm/amd/display: Check if clock source in use before disabling
drm/amdgpu: fix incorrect use of fcheck
drm/amdgpu: fix incorrect use of drm_file->pid
drm/i915: set DP Main Stream Attribute for color range on DDI platforms
x86/tsc: Prevent result truncation on 32bit

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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Title:
  Bionic update: upstream stable patchset 2019-07-09

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-07-09

 Ported from the following upstream stable releases:
v4.14.68, v4.18.6,
v4.14.69, v4.18.7,
v4.14.70, v4.18.8

     from git://git.kernel.org/

  vti6: fix PMTU caching and reporting on xmit
  xfrm: fix missing dst_release() after policy blocking lbcast and multicast
  xfrm: free skb if nlsk pointer is NULL
  esp6: fix memleak on error path in esp6_input
  mac80211: add stations tied to AP_VLANs during hw reconfig
  ext4: clear mmp sequence number when remounting read-only
  nl80211: Add a missing break in parse_station_flags
  drm/bridge: adv7511: Reset registers on hotplug
  scsi: target: iscsi: cxgbit: fix max iso npdu calculation
  scsi: libiscsi: fix possible NULL pointer dereference in case of TMF
  drm/imx: imx-ldb: disable LDB on driver bind
  drm/imx: imx-ldb: check if channel is enabled before printing warning
  nbd: don't requeue the same request twice.
  nbd: handle unexpected replies better
  usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in 
init_controller()
  usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in 
r8a66597_queue()
  usb: gadget: f_uac2: fix error handling in afunc_bind (again)
  usb: gadget: u_audio: fix pcm/card naming in g_audio_setup()
  usb: gadget: u_audio: update hw_ptr in iso_complete after data copied
  usb: gadget: u_audio: remove caching of stream buffer parameters
  usb: gadget: u_audio: remove cached period bytes value
  usb: gadget: u_audio: protect stream runtime fields with stream spinlock
  usb/phy: fix PPC64 build errors in phy-fsl-usb.c
  tools: usb: ffs-test: Fix build on big endian systems
  usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3'
  netfilter: nft_set_hash: add rcu_barrier() in the nft_rhash_destroy()
  bpf, ppc64: fix unexpected r0=0 exit path inside bpf_xadd
  netfilter: nf_tables: fix memory leaks on chain rename
  netfilter: nf_tables: don't allow to rename to already-pending name
  KVM: vmx: use local variable for current_vmptr when emulating VMPTRST
  tools/power turbostat: fix -S on UP systems
  net: caif: Add a missing rcu_read_unlock() in caif_flow_cb
  qed: Fix link flap issue due to mismatching EEE capabilities.
  qed: Fix possible race for the link state value.
  qed: Correct Multicast API to reflect existence of 256 approximate buckets.
  atl1c: reserve min skb headroom
  net: prevent ISA drivers from building on PPC32
  can: mpc5xxx_can: check of_iomap return before use
  can: m_can: Move 

[Kernel-packages] [Bug 1835845] [NEW] Bionic update: upstream stable patchset 2019-07-08

2019-07-08 Thread Kamal Mostafa
CI: aardvark: Fix I/O space page leak
PCI: faraday: Fix I/O space page leak
PCI: mediatek: Fix I/O space page leak
PCI: v3-semi: Fix I/O space page leak
platform/x86: dell-laptop: Fix backlight detection
mm: use helper functions for allocating and freeing vm_area structs
mm: make vm_area_dup() actually copy the old vma data
mm: make vm_area_alloc() initialize core fields
PCI / ACPI / PM: Resume all bridges on suspend-to-RAM

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

- 
- SRU Justification
- 
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
- 
-upstream stable patchset 2019-07-08
-from git://git.kernel.org/
+ SRU Justification
+ 
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
+ 
+    upstream stable patchset 2019-07-08
+ 
+Ported from the following upstream stable releases:
+ v4.14.61, v4.17.13,
+ v4.14.62, v4.17.14,
+ v4.14.63, v4.17.15,
+ v4.14.64, v4.17.16,
+ v4.14.65, v4.17.17,
+ v4.14.66, v4.17.18,
+ v4.14.67, v4.17.19
+ 
+    from git://git.kernel.org/
+ 
+ bonding: avoid lockdep confusion in bond_get_stats()
+ inet: frag: enforce memory limits earlier
+ ipv4: frags: handle possible skb truesize change
+ net: dsa: Do not suspend/resume closed slave_dev
+ net: stmmac: Fix WoL for PCI-based setups
+ rxrpc: Fix user call ID check in rxrpc_service_prealloc_one
+ can: ems_usb: Fix memory leak on ems_usb_disconnect()
+ virtio_balloon: fix another race between migration and ballooning
+ x86/apic: Future-proof the TSC_DEADLINE quirk for SKX
+ kvm: x86: vmx: fix vpid leak
+ audit: fix potential null dereference 'context->module.name'
+ userfaultfd: remove uffd flags from vma->vm_flags if UFFD_EVENT_FORK fails
+ RDMA/uverbs: Expand primary and alt AV port checks
+ crypto: padlock-aes - Fix Nano workaround data corruption
+ drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats
+ scsi: sg: fix minor memory leak in error path
+ net/mlx5e: E-Switch, Initialize eswitch only if eswitch manager
+ net/mlx5e: Set port trust mode to PCP as default
+ x86/efi: Access EFI MMIO data as unencrypted when SEV is active
+ drm/atomic: Check old_plane_state->crtc in drm_atomic_helper_async_check()
+ drm/atomic: Initialize variables in drm_atomic_helper_async_check() to make 
gcc happy
+ scsi: qla2xxx: Fix unintialized List head crash
+ scsi: qla2xxx: Fix NPIV deletion by calling wait_for_sess_deletion
+ scsi: qla2xxx: Fix ISP recovery on unload
+ scsi: qla2xxx: Return error when TMF returns
+ genirq: Make force irq threading setup more robust
+ nohz: Fix local_timer_softirq_pending()
+ nohz: Fix missing tick reprogram when interrupting an inline softirq
+ ring_buffer: tracing: Inherit the tracing setting to next ring buffer
+ i2c: imx: Fix reinit_completion() use
+ Btrfs: fix file data corruption after cloning a range and fsync
+ nvme-pci: allocate device queues storage space at probe
+ nvme-pci: Fix queue double allocations
+ xfs: catch inode allocation state mismatch corruption
+ xfs: validate cached inodes are free when allocated
+ perf/x86/intel/uncore: Fix hardcoded index of Broadwell extra PCI devices
+ parisc: Enable CONFIG_MLONGCALLS by default
+ parisc: Define mb() and add memory barriers to assembler unlock sequences
+ kasan: add no_sanitize attribute for clang builds
+ Mark HI and TASKLET softirq synchronous
+ xen/netfront: don't cache skb_shinfo()
+ scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management 
enabled
+ scsi: qla2xxx: Fix memory leak for allocating abort IOCB
+ init: rename and re-order boot_cpu_state_init()
+ root dentries need RCU-delayed freeing
+ make sure that __dentry_kill() always invalidates d_seq, unhashed or not
+ fix mntput/mntput race
+ f

[Kernel-packages] [Bug 1834962] Re: add support for Amazon Graviton PCIe controller

2019-07-01 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Disco)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Disco)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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https://bugs.launchpad.net/bugs/1834962

Title:
  add support for Amazon Graviton PCIe controller

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  In Progress
Status in linux-aws source package in Eoan:
  In Progress
Status in linux-aws source package in FF-Series:
  New

Bug description:
  Three patches are needed to add support for Amazon / Annapurna Labs
  "Graviton" PCIe controller, which is required for future AWS instance
  types.

  The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.

  The first patch is from mainline; the other two are AWS specific
  quirks from Amazon Linux, not yet upstream.

  4166bfe530  PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
  UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and 
add acpi quirk flow
  UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve 
firmware PCI setup

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[Kernel-packages] [Bug 1834962] Re: add support for Amazon Graviton PCIe controller

2019-07-01 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

-- 
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https://bugs.launchpad.net/bugs/1834962

Title:
  add support for Amazon Graviton PCIe controller

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  New
Status in linux-aws source package in Eoan:
  In Progress
Status in linux-aws source package in FF-Series:
  New

Bug description:
  Three patches are needed to add support for Amazon / Annapurna Labs
  "Graviton" PCIe controller, which is required for future AWS instance
  types.

  The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.

  The first patch is from mainline; the other two are AWS specific
  quirks from Amazon Linux, not yet upstream.

  4166bfe530  PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
  UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and 
add acpi quirk flow
  UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve 
firmware PCI setup

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[Kernel-packages] [Bug 1834962] [NEW] add support for Amazon Graviton PCIe controller

2019-07-01 Thread Kamal Mostafa
Public bug reported:

Three patches are needed to add support for Amazon / Annapurna Labs
"Graviton" PCIe controller, which is required for future AWS instance
types.

The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.

The first patch is from mainline; the other two are AWS specific quirks
from Amazon Linux, not yet upstream.

4166bfe530  PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and add 
acpi quirk flow
UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve firmware 
PCI setup

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Cosmic)
 Importance: Undecided
 Status: New

** Affects: linux-aws (Ubuntu Disco)
 Importance: Undecided
 Status: New

** Affects: linux-aws (Ubuntu Eoan)
 Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Ff-series)
 Importance: Undecided
 Status: New

** Description changed:

  Three patches are needed to add support for Amazon / Annapurna Labs
  "Graviton" PCIe controller, which is required for future AWS instance
  types.
  
  The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.
  
  The first patch is from mainline; the other two are AWS specific quirks
  from Amazon Linux, not yet upstream.
  
  4166bfe530  PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
- UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 
initialization and add acpi quirk flow
- UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to 
preserve firmware PCI setup
+ UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and 
add acpi quirk flow
+ UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve 
firmware PCI setup

** Also affects: linux-aws (Ubuntu Ff-series)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Eoan)
   Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Disco)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
     Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-aws in Ubuntu.
https://bugs.launchpad.net/bugs/1834962

Title:
  add support for Amazon Graviton PCIe controller

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  New
Status in linux-aws source package in Disco:
  New
Status in linux-aws source package in Eoan:
  In Progress
Status in linux-aws source package in FF-Series:
  New

Bug description:
  Three patches are needed to add support for Amazon / Annapurna Labs
  "Graviton" PCIe controller, which is required for future AWS instance
  types.

  The feature is to be enabled for Ubuntu kernels >= linux-aws-bionic.

  The first patch is from mainline; the other two are AWS specific
  quirks from Amazon Linux, not yet upstream.

  4166bfe530  PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
  UBUNTU: SAUCE: [aws] irqchip/gic-v2m: invoke from gic-v3 initialization and 
add acpi quirk flow
  UBUNTU: SAUCE: [aws] arm64: acpi/pci: invoke _DSM whether to preserve 
firmware PCI setup

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1831940] Re: hibernation support for linux-aws

2019-06-26 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Bionic)
   Status: In Progress => Fix Committed

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Title:
  hibernation support for linux-aws

Status in linux-aws package in Ubuntu:
  Fix Committed
Status in linux-aws source package in Xenial:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed

Bug description:
  Additional AWS-specific and mainline patches are required to support
  hibernation across the various types of AWS instances.

  The following patch sets for linux-aws-xenial and linux-aws-bionic
  provide the necessary functionality, and should only impact the
  hibernation and resume paths.

  [linux-aws-xenial]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  radix-tree: delete radix_tree_locate_item()
  mm: rid swapoff of quadratic complexity
  sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to 
wake_up()
  sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
  sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
  sched/wait: Introduce init_wait_entry()
  sched/wait: Standardize wait_bit_queue naming
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled
  NVMe: Allow request merges
  PM / hibernate: Do not free preallocated safe pages during image restore
  PM / hibernate: Recycle safe pages after image restoration
  PM / hibernate: Simplify mark_unsafe_pages()
  UBUNTU: [Config] aws: disable CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS
  UBUNTU SAUCE [aws] PM / hibernate: set image_size to total RAM size by default
  UBUNTU SAUCE [aws] PM / hibernate: reduce memory pressure during image writing
  UBUNTU SAUCE [aws] mm, page_alloc: disable fair zone allocation policy on 
hibernate

  
  [linux-aws-bionic]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  mm: rid swapoff of quadratic complexity
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  netlink: Don't shift on 64 for ngroups

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[Kernel-packages] [Bug 1831940] Re: hibernation support for linux-aws

2019-06-26 Thread Kamal Mostafa
These AWS-specific patch sets provide the requisite hibernate/resume
functionality, and have been extensively tested on all supported AWS
instance types.

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https://bugs.launchpad.net/bugs/1831940

Title:
  hibernation support for linux-aws

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress

Bug description:
  Additional AWS-specific and mainline patches are required to support
  hibernation across the various types of AWS instances.

  The following patch sets for linux-aws-xenial and linux-aws-bionic
  provide the necessary functionality, and should only impact the
  hibernation and resume paths.

  [linux-aws-xenial]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  radix-tree: delete radix_tree_locate_item()
  mm: rid swapoff of quadratic complexity
  sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to 
wake_up()
  sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
  sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
  sched/wait: Introduce init_wait_entry()
  sched/wait: Standardize wait_bit_queue naming
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled
  NVMe: Allow request merges
  PM / hibernate: Do not free preallocated safe pages during image restore
  PM / hibernate: Recycle safe pages after image restoration
  PM / hibernate: Simplify mark_unsafe_pages()
  UBUNTU: [Config] aws: disable CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS
  UBUNTU SAUCE [aws] PM / hibernate: set image_size to total RAM size by default
  UBUNTU SAUCE [aws] PM / hibernate: reduce memory pressure during image writing
  UBUNTU SAUCE [aws] mm, page_alloc: disable fair zone allocation policy on 
hibernate

  
  [linux-aws-bionic]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  mm: rid swapoff of quadratic complexity
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  netlink: Don't shift on 64 for ngroups

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[Kernel-packages] [Bug 1831940] Re: hibernation support for linux-aws

2019-06-26 Thread Kamal Mostafa
** Description changed:

  Additional AWS-specific and mainline patches are required to support
  hibernation across the various types of AWS instances.
  
  The following patch sets for linux-aws-xenial and linux-aws-bionic
  provide the necessary functionality, and should only impact the
  hibernation and resume paths.
  
  [linux-aws-xenial]
  
  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  radix-tree: delete radix_tree_locate_item()
  mm: rid swapoff of quadratic complexity
  sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to 
wake_up()
  sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
  sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
  sched/wait: Introduce init_wait_entry()
  sched/wait: Standardize wait_bit_queue naming
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
- mm, vmscan: get rid of throttle_vm_writeout
+ UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled
+ NVMe: Allow request merges
+ PM / hibernate: Do not free preallocated safe pages during image restore
+ PM / hibernate: Recycle safe pages after image restoration
+ PM / hibernate: Simplify mark_unsafe_pages()
+ UBUNTU: [Config] aws: disable CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS
+ UBUNTU SAUCE [aws] PM / hibernate: set image_size to total RAM size by default
+ UBUNTU SAUCE [aws] PM / hibernate: reduce memory pressure during image writing
+ UBUNTU SAUCE [aws] mm, page_alloc: disable fair zone allocation policy on 
hibernate
+ 
  
  [linux-aws-bionic]
  
  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  mm: rid swapoff of quadratic complexity
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  netlink: Don't shift on 64 for ngroups

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-aws in Ubuntu.
https://bugs.launchpad.net/bugs/1831940

Title:
  hibernation support for linux-aws

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress

Bug description:
  Additional AWS-specific and mainline patches are required to support
  hibernation across the various types of AWS instances.

  The following patch sets for linux-aws-xenial and linux-aws-bionic
  provide the necessary functionality, and should only impact the
  hibernation and resume paths.

  [linux-aws-xenial]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  radix-tree: delete radix_tree_locate_item()
  mm: rid swapoff of quadratic complexity
  sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to 
wake_up()
  sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
  sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
  sched/wait: Introduce init_wait_entry()
  sched/wait: Standardize wait_bit_queue naming
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled
  NVMe: Allow request merges
  PM / hibernate: Do not free preallocated safe pages during image restore
  PM / hibernate: Recycle safe pages after image restoration
  PM / hibernate: Simplify mark_unsafe_pages()
  UBUNTU: [Config] aws: disable CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS
  UBUNTU SAUCE [aws] PM / hibernate: set image_size to total RAM size by default
  UBUNTU SAUCE [aws] PM / hibernate: reduce memory pressure during image writing
  UBUNTU SAUCE [aws] mm, page_alloc: disable fair zone allocation policy on 
hibernate

  
  [linux-aws-bionic]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  mm: rid swapoff of quadratic complexity
  sched/wait: Introduce wait_var_event()
  mm: 

[Kernel-packages] [Bug 1831940] [NEW] hibernation support for linux-aws

2019-06-06 Thread Kamal Mostafa
Public bug reported:

Additional AWS-specific and mainline patches are required to support
hibernation across the various types of AWS instances.

The following patch sets for linux-aws-xenial and linux-aws-bionic
provide the necessary functionality, and should only impact the
hibernation and resume paths.

[linux-aws-xenial]

UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
radix-tree: delete radix_tree_locate_item()
mm: rid swapoff of quadratic complexity
sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to wake_up()
sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
sched/wait: Introduce init_wait_entry()
sched/wait: Standardize wait_bit_queue naming
sched/wait: Introduce wait_var_event()
mm: swapoff: shmem_unuse() stop eviction without igrab()
UBUNTU SAUCE [aws]: mm: aggressive swapoff
mm, vmscan: get rid of throttle_vm_writeout

[linux-aws-bionic]

UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
mm: rid swapoff of quadratic complexity
sched/wait: Introduce wait_var_event()
mm: swapoff: shmem_unuse() stop eviction without igrab()
UBUNTU SAUCE [aws]: mm: aggressive swapoff
netlink: Don't shift on 64 for ngroups

** Affects: linux-aws (Ubuntu)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Xenial)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux-aws (Ubuntu Bionic)
   Importance: Undecided => High

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-aws in Ubuntu.
https://bugs.launchpad.net/bugs/1831940

Title:
  hibernation support for linux-aws

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress

Bug description:
  Additional AWS-specific and mainline patches are required to support
  hibernation across the various types of AWS instances.

  The following patch sets for linux-aws-xenial and linux-aws-bionic
  provide the necessary functionality, and should only impact the
  hibernation and resume paths.

  [linux-aws-xenial]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  radix-tree: delete radix_tree_locate_item()
  mm: rid swapoff of quadratic complexity
  sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to 
wake_up()
  sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
  sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
  sched/wait: Introduce init_wait_entry()
  sched/wait: Standardize wait_bit_queue naming
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  mm, vmscan: get rid of throttle_vm_writeout

  [linux-aws-bionic]

  UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore
  UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake
  UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
  UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in 
xen_restore_pirqs.
  mm: rid swapoff of quadratic complexity
  sched/wait: Introduce wait_var_event()
  mm: swapoff: shmem_unuse() stop eviction without igrab()
  UBUNTU SAUCE [aws]: mm: aggressive swapoff
  netlink: Don't shift on 64 for ngroups

To manage n

[Kernel-packages] [Bug 1822692] Re: Please ship the ib_uverbs driver module in the main modules package

2019-04-17 Thread Kamal Mostafa
** Also affects: linux-aws (Ubuntu Trusty)
   Importance: Undecided
   Status: New

-- 
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https://bugs.launchpad.net/bugs/1822692

Title:
  Please ship the ib_uverbs driver module in the main modules package

Status in linux-aws package in Ubuntu:
  Fix Released
Status in linux-aws source package in Trusty:
  New
Status in linux-aws source package in Xenial:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Disco:
  Fix Released

Bug description:
  Please include the module drivers/infiniband/core/ib_uverbs.ko and its
  companion ib_umad.ko in the main linux-modules-*-aws package, in order
  to support upcoming Amazon features.

  +++ b/debian.aws/control.d/aws.inclusion-list

  +drivers/infiniband/core/ib_umad.ko
  +drivers/infiniband/core/ib_uverbs.ko

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[Kernel-packages] [Bug 1823045] [NEW] Please ship modules nvme, nvmem_core as built-in

2019-04-03 Thread Kamal Mostafa
Public bug reported:

Built-in nvme is required for support of hibernation to nvme devices;
This change is needed only for linux-aws-xenial (bionic and up already
have these as built-in).

+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVMEM=y

** Affects: linux-aws (Ubuntu)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Xenial)
 Importance: Undecided
 Status: New

** Also affects: linux-aws (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Description changed:

- Built-in nvme is required for support of hibernation to nvme devices.
+ Built-in nvme is required for support of hibernation to nvme devices;
+ This change is needed only for linux-aws-xenial (bionic and up already
+ have these as built-in).
  
  +CONFIG_BLK_DEV_NVME=y
  +CONFIG_NVMEM=y

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https://bugs.launchpad.net/bugs/1823045

Title:
  Please ship modules nvme, nvmem_core as built-in

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Xenial:
  New

Bug description:
  Built-in nvme is required for support of hibernation to nvme devices;
  This change is needed only for linux-aws-xenial (bionic and up already
  have these as built-in).

  +CONFIG_BLK_DEV_NVME=y
  +CONFIG_NVMEM=y

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[Kernel-packages] [Bug 1822692] [NEW] Please ship the ib_uverbs driver module in the main modules package

2019-04-01 Thread Kamal Mostafa
Public bug reported:

Please include the module drivers/infiniband/core/ib_uverbs.ko and its
companion ib_umad.ko in the main linux-modules-*-aws package, in order
to support upcoming Amazon features.

+++ b/debian.aws/control.d/aws.inclusion-list

+drivers/infiniband/core/ib_umad.ko
+drivers/infiniband/core/ib_uverbs.ko

** Affects: linux-aws (Ubuntu)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Xenial)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Disco)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux-aws (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Disco)
   Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-aws in Ubuntu.
https://bugs.launchpad.net/bugs/1822692

Title:
  Please ship the ib_uverbs driver module in the main modules package

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  In Progress

Bug description:
  Please include the module drivers/infiniband/core/ib_uverbs.ko and its
  companion ib_umad.ko in the main linux-modules-*-aws package, in order
  to support upcoming Amazon features.

  +++ b/debian.aws/control.d/aws.inclusion-list

  +drivers/infiniband/core/ib_umad.ko
  +drivers/infiniband/core/ib_uverbs.ko

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[Kernel-packages] [Bug 1816806] Re: Update ENA driver to version 2.0.3K

2019-03-29 Thread Kamal Mostafa
** Tags removed: verification-needed-bionic verification-needed-cosmic 
verification-needed-xenial
** Tags added: verification-done-bionic verification-done-cosmic 
verification-done-xenial

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https://bugs.launchpad.net/bugs/1816806

Title:
  Update ENA driver to version 2.0.3K

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  The following mainline commits are needed to update the Amazon ENA
  driver to version 2.0.3K:

  e76ad21d070f net: ena: fix crash during failed resume from hibernation
  e1f1bd9bfbed net: ena: fix race between link up and device initalization
  d9b8656da922 net: ena: update driver version from 2.0.2 to 2.0.3

  All three commits are needed for {Xenial,Bionic,Cosmic}.  Disco 4.19
  already carries the first (e76a) so needs the other two.

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[Kernel-packages] [Bug 1817786] Re: tcm_loop.ko: move from modules-extra into main modules package

2019-03-18 Thread Kamal Mostafa
** No longer affects: linux-gcp (Ubuntu Disco)

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https://bugs.launchpad.net/bugs/1817786

Title:
  tcm_loop.ko: move from modules-extra into main modules package

Status in linux package in Ubuntu:
  In Progress
Status in linux-gcp package in Ubuntu:
  In Progress
Status in linux-gcp source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  In Progress
Status in linux-gcp source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  In Progress
Status in linux-gcp source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  In Progress

Bug description:
  Please move the tcm_loop.ko module from the linux-modules-extra-* to
  main linux-modules-* package.

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[Kernel-packages] [Bug 1819504] Re: tcmu user space crash results in kernel module hang.

2019-03-18 Thread Kamal Mostafa
Note: The Disco 5.0 kernel already carries the required patches, via
mainline.

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux-gcp (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-gcp (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-gcp (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-gcp (Ubuntu Cosmic)
   Importance: Undecided => High

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Title:
  tcmu user space crash results in kernel module hang.

Status in linux package in Ubuntu:
  Incomplete
Status in linux-gcp package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  In Progress
Status in linux-gcp source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-gcp source package in Cosmic:
  In Progress

Bug description:
  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu
  user space code crashes while handling a netlink message from the
  kernel, the kernel module will be stuck waiting for the response. This
  situation can only be resolved with a server reboot.

  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.

  [Fix]
  The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel [** 
CORRECTION: See comment #2 ***]

  There were a number of mainline upstream commits to apply as part of
  the backport

  [Test]
  unavailable

  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

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[Kernel-packages] [Bug 1817786] Re: tcm_loop.ko: move from modules-extra into main modules-gcp package

2019-03-18 Thread Kamal Mostafa
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: linux (Ubuntu Xenial)

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Disco)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Disco)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Summary changed:

- tcm_loop.ko: move from modules-extra into main modules-gcp package
+ tcm_loop.ko: move from modules-extra into main modules package

** Description changed:

- Please move the tcm_loop.ko module from the linux-modules-extra-*-gcp to
- main linux-modules-*-gcp package.
+ Please move the tcm_loop.ko module from the linux-modules-extra-* to
+ main linux-modules-* package.

** Changed in: linux (Ubuntu Cosmic)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => High

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Title:
  tcm_loop.ko: move from modules-extra into main modules package

Status in linux package in Ubuntu:
  In Progress
Status in linux-gcp package in Ubuntu:
  In Progress
Status in linux-gcp source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  In Progress
Status in linux-gcp source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  In Progress
Status in linux-gcp source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  In Progress
Status in linux-gcp source package in Disco:
  In Progress

Bug description:
  Please move the tcm_loop.ko module from the linux-modules-extra-* to
  main linux-modules-* package.

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[Kernel-packages] [Bug 1819504] Re: tcmu user space crash results in kernel module hang.

2019-03-18 Thread Kamal Mostafa
We have confirmed that the patchwork.kernel.org patch originally
requested was not the right one.

This set of four patches from mainline (applied to bionic) supplies the
needed functionality, and a test backport to bionic has been confirmed
to work as expected:

bdaeedc1bea9 scsi: tcmu: add module wide block/reset_netlink support
9de3a1ef032a scsi: tcmu: simplify nl interface
3228691ffec1 scsi: tcmu: track nl commands
0297e962907d scsi: tcmu: delete unused __wait


** Description changed:

  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu user
  space code crashes while handling a netlink message from the kernel, the
  kernel module will be stuck waiting for the response. This situation can
  only be resolved with a server reboot.
  
  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.
  
  [Fix]
- The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel
+ The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel [** 
CORRECTED: See comment #2 ***]
  
  There were a number of mainline upstream commits to apply as part of the
  backport
  
  [Test]
  unavailable
  
  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

** Description changed:

  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu user
  space code crashes while handling a netlink message from the kernel, the
  kernel module will be stuck waiting for the response. This situation can
  only be resolved with a server reboot.
  
  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.
  
  [Fix]
- The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel [** 
CORRECTED: See comment #2 ***]
+ The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel [** 
CORRECTION: See comment #2 ***]
  
  There were a number of mainline upstream commits to apply as part of the
  backport
  
  [Test]
  unavailable
  
  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1819504

Title:
  tcmu user space crash results in kernel module hang.

Status in linux package in Ubuntu:
  Incomplete
Status in linux-gcp package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  In Progress
Status in linux-gcp source package in Bionic:
  In Progress

Bug description:
  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu
  user space code crashes while handling a netlink message from the
  kernel, the kernel module will be stuck waiting for the response. This
  situation can only be resolved with a server reboot.

  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.

  [Fix]
  The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel [** 
CORRECTION: See comment #2 ***]

  There were a number of mainline upstream commits to apply as part of
  the backport

  [Test]
  unavailable

  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

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[Kernel-packages] [Bug 1819504] Re: tcmu user space crash results in kernel module hang.

2019-03-18 Thread Kamal Mostafa
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  tcmu user space crash results in kernel module hang.

Status in linux package in Ubuntu:
  New
Status in linux-gcp package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  In Progress
Status in linux-gcp source package in Bionic:
  In Progress

Bug description:
  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu
  user space code crashes while handling a netlink message from the
  kernel, the kernel module will be stuck waiting for the response. This
  situation can only be resolved with a server reboot.

  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.

  [Fix]
  The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel

  There were a number of mainline upstream commits to apply as part of
  the backport

  [Test]
  unavailable

  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

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[Kernel-packages] [Bug 1819504] Re: tcmu user space crash results in kernel module hang.

2019-03-12 Thread Kamal Mostafa
There may be some confusion between the requested patch versus the
expected functionality:   The requested patch
(https://patchwork.kernel.org/patch/10319623/) adds only a new
**configfs** entry called "reset_netlink" but the returned test results
(below) suggest that the tester was expecting a new **module parameter**
called "reset_netlink".  I also note that the discussion thread attached
to the patchwork patch does mention the idea of doing it as a module
parameter, but that idea is apparently rejected in favor of the configfs
scheme implemented by the patch.  Is it possible that the tester was
originally working with an old version of the patch?

Also, the tester mentions expecting "block_netlink and reset_netlink"
module params, but neither the patchwork patch nor mainline contains any
reference to "block_netlink" at all.

My test kernel, with the reset_netlink patchwork patch (and many tcmu 
prerequisites from mainline) is available here:
  git source: 
https://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux/+git/bionic/log/?h=tcmu-patch
  binary pkgs: https://kernel.ubuntu.com/~kamal/.tmp.4hthjg7s/


TEST RESULTS (via terrykrudd):
--
Unfortunately the build you gave us does not seem to include the kernel
patch to reset and unblock the tcmu netlink socket.

|dhana@gke-dhana-cluster-default-pool-596c314f-xn9f:~$ uname -a Linux
gke-dhana-cluster-default-pool-596c314f-xn9f 4.15.0-1028-gcp #29+tcmu0
SMP Fri Mar 8 20:33:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
dhana@gke-dhana-cluster-default-pool-596c314f-xn9f:~$ dpkg -l | grep
1028 ii linux-image-unsigned-4.15.0-1028-gcp 4.15.0-1028.29+tcmu0 amd64
Linux kernel image for version 4.15.0 on 64 bit x86 SMP ii
linux-modules-4.15.0-1028-gcp 4.15.0-1028.29+tcmu0 amd64 Linux kernel
extra modules for version 4.15.0 on 64 bit x86 SMP iU
linux-modules-extra-4.15.0-1028-gcp 4.15.0-1028.29+tcmu0 amd64 Linux
kernel extra modules for version 4.15.0 on 64 bit x86 SMP |

With the patch the /sys/module/target_core_user/parameters/ should
include block_netlink and reset_netlink entries such as:

|[root@demo06 crash]# ls -al /sys/module/target_core_user/parameters/
total 0 drwxr-xr-x 2 root root 0 Mar 11 16:47 . drwxr-xr-x 6 root root 0
Mar 8 11:37 .. -rw-r--r-- 1 root root 4096 Mar 8 14:31 block_netlink
-rw-r--r-- 1 root root 4096 Mar 11 16:47 global_max_data_area_mb
--w--- 1 root root 4096 Mar 8 14:31 reset_netlink |

But on the GKE instance with the patched kernel and modules we see:

|dhana@gke-dhana-cluster-default-pool-596c314f-xn9f:~$ ls -al
/sys/module/target_core_user/parameters/ total 0 drwxr-xr-x 2 root root
0 Mar 11 23:32 . drwxr-xr-x 6 root root 0 Mar 11 23:32 .. -rw-r--r-- 1
root root 4096 Mar 11 23:32 global_max_data_area_mb |

As you see the block_netlink and reset_netlink entries are not present.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1819504

Title:
  tcmu user space crash results in kernel module hang.

Status in linux-gcp package in Ubuntu:
  Invalid
Status in linux-gcp source package in Bionic:
  In Progress

Bug description:
  With the 4.15.0 kernel version used in bionic GCP/GKE, if the tcmu
  user space code crashes while handling a netlink message from the
  kernel, the kernel module will be stuck waiting for the response. This
  situation can only be resolved with a server reboot.

  === SRU Justification ===
  [Impact]
  With this particular user-space crash in the current Ubuntu image it results 
in a hang hobbles the entire physical server.

  [Fix]
  The request is for Canonical to backport the patch 
https://patchwork.kernel.org/patch/10319623/ to the bionic 4.15.0 kernel

  There were a number of mainline upstream commits to apply as part of
  the backport

  [Test]
  unavailable

  [Regression Potential]
  Low. it's all mainline commits, and affects only that driver.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1804533] Re: xen hibernation support for linux-aws (bionic+)

2019-03-06 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

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Title:
  xen hibernation support for linux-aws (bionic+)

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  Fix Released
Status in linux-aws source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Disco:
  In Progress
Status in linux-aws source package in EE-Series:
  New
Status in linux-aws source package in FF-Series:
  New

Bug description:
  AWS-specific xen hibernation support (as is already supported in
  linux-aws Xenial and Trusty) has been ported to linux-aws Bionic by
  the Amazon team.

  Patches to be applied to linux-aws-bionic:

  UBUNTU: SAUCE [aws] x86/xen: Introduce new function to map 
HYPERVISOR_shared_info on
  UBUNTU: SAUCE [aws] x86/xen: add system core suspend and resume callbacks
  UBUNTU: SAUCE [aws] xen-netfront: add callbacks for PM suspend and 
hibernation support
  UBUNTU: SAUCE [aws] xen-time-introduce-xen_-save-restore-_steal_clock
  UBUNTU: SAUCE [aws] x86/xen: save and restore steal clock
  UBUNTU: SAUCE [aws] xen/events: add xen_shutdown_pirqs helper function
  UBUNTU: SAUCE [aws] x86/xen: close event channels for PIRQs in system core 
suspend
  UBUNTU: SAUCE [aws] PM / hibernate: update the resume offset on 
SNAPSHOT_SET_SWAP_AREA

  This patch set passes simple hibernation smoke-testing on an instance.

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[Kernel-packages] [Bug 1818745] Re: linux-aws: 4.15.0-1034.36 -proposed tracker

2019-03-05 Thread Kamal Mostafa
** Summary changed:

- linux-aws:  -proposed tracker
+ linux-aws: 4.15.0-1034.36 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

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Title:
  linux-aws: 4.15.0-1034.36 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow snap-release-to-beta series:
  New
Status in Kernel SRU Workflow snap-release-to-candidate series:
  New
Status in Kernel SRU Workflow snap-release-to-edge series:
  New
Status in Kernel SRU Workflow snap-release-to-stable series:
  New
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Bionic:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1814726
  phase: Holding before Packaging
  phase-changed: Tuesday, 05. March 2019 22:36 UTC
  reason:
prepare-package: Stalled -- waiting for master bug

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[Kernel-packages] [Bug 1814651] Re: linux-aws: 4.4.0-1077.87 -proposed tracker

2019-03-05 Thread Kamal Mostafa
** Summary changed:

- linux-aws: 4.4.0-1076.86 -proposed tracker
+ linux-aws: 4.4.0-1077.87 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Fix Released => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Khaled El Mously (kmously) => Kamal Mostafa (kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: Fix Released => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Khaled El Mously (kmously) => Kamal Mostafa (kamalmostafa)

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Title:
  linux-aws: 4.4.0-1077.87 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow snap-release-to-beta series:
  Fix Released
Status in Kernel SRU Workflow snap-release-to-candidate series:
  Fix Released
Status in Kernel SRU Workflow snap-release-to-edge series:
  Fix Released
Status in Kernel SRU Workflow snap-release-to-stable series:
  Invalid
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1814647
  phase: Testing
  phase-changed: Tuesday, 26. February 2019 14:19 UTC
  proposed-announcement-sent: true
  proposed-testing-requested: true
  reason:
automated-testing: Stalled -- testing FAILED
verification-testing: Ongoing -- testing in progress

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[Kernel-packages] [Bug 1814757] Re: linux-aws: 4.18.0-1011.13 -proposed tracker

2019-03-05 Thread Kamal Mostafa
** Summary changed:

- linux-aws: 4.18.0-1010.12 -proposed tracker
+ linux-aws: 4.18.0-1011.13 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Fix Released => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Stefan Bader (smb) => Kamal Mostafa (kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: Fix Released => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Stefan Bader (smb) => Kamal Mostafa (kamalmostafa)

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Title:
  linux-aws: 4.18.0-1011.13 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Cosmic:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1814749
  phase: Holding before Release
  phase-changed: Monday, 04. March 2019 11:38 UTC
  proposed-announcement-sent: true
  proposed-testing-requested: true
  reason:
promote-to-security: Holding -- master bug not ready for release
promote-to-updates: Holding -- master bug not ready for release

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[Kernel-packages] [Bug 1817786] [NEW] tcm_loop.ko: move from modules-extra into main modules-gcp package

2019-02-26 Thread Kamal Mostafa
Public bug reported:

Please move the tcm_loop.ko module from the linux-modules-extra-*-gcp to
main linux-modules-*-gcp package.

** Affects: linux-gcp (Ubuntu)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-gcp (Ubuntu Xenial)
 Importance: Undecided
 Status: In Progress

** Affects: linux-gcp (Ubuntu Bionic)
 Importance: Undecided
 Status: In Progress

** Affects: linux-gcp (Ubuntu Cosmic)
 Importance: Undecided
 Status: In Progress

** Affects: linux-gcp (Ubuntu Disco)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-gcp (Ubuntu Ee-series)
 Importance: Undecided
 Status: New

** Affects: linux-gcp (Ubuntu Ff-series)
 Importance: Undecided
 Status: New

** Also affects: linux-gcp (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux-gcp (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux-gcp (Ubuntu Ee-series)
   Importance: Undecided
   Status: New

** Also affects: linux-gcp (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-gcp (Ubuntu Disco)
   Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: New

** Also affects: linux-gcp (Ubuntu Ff-series)
   Importance: Undecided
   Status: New

** Changed in: linux-gcp (Ubuntu Disco)
   Status: New => In Progress

** Changed in: linux-gcp (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-gcp (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-gcp (Ubuntu Xenial)
   Status: New => In Progress

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Title:
  tcm_loop.ko: move from modules-extra into main modules-gcp package

Status in linux-gcp package in Ubuntu:
  In Progress
Status in linux-gcp source package in Xenial:
  In Progress
Status in linux-gcp source package in Bionic:
  In Progress
Status in linux-gcp source package in Cosmic:
  In Progress
Status in linux-gcp source package in Disco:
  In Progress
Status in linux-gcp source package in EE-Series:
  New
Status in linux-gcp source package in FF-Series:
  New

Bug description:
  Please move the tcm_loop.ko module from the linux-modules-extra-*-gcp
  to main linux-modules-*-gcp package.

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[Kernel-packages] [Bug 1804533] Re: xen hibernation support for linux-aws (bionic)

2019-02-22 Thread Kamal Mostafa
This patch set is also required for Cosmic and future linux-aws kernel
series.

** Also affects: linux-aws (Ubuntu Ff-series)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Disco)
   Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: Fix Committed

** Also affects: linux-aws (Ubuntu Ee-series)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Disco)
   Status: Fix Committed => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Summary changed:

- xen hibernation support for linux-aws (bionic)
+ xen hibernation support for linux-aws (bionic+)

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Title:
  xen hibernation support for linux-aws (bionic+)

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  Fix Released
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  In Progress
Status in linux-aws source package in EE-Series:
  New
Status in linux-aws source package in FF-Series:
  New

Bug description:
  AWS-specific xen hibernation support (as is already supported in
  linux-aws Xenial and Trusty) has been ported to linux-aws Bionic by
  the Amazon team.

  Patches to be applied to linux-aws-bionic:

  UBUNTU: SAUCE [aws] x86/xen: Introduce new function to map 
HYPERVISOR_shared_info on
  UBUNTU: SAUCE [aws] x86/xen: add system core suspend and resume callbacks
  UBUNTU: SAUCE [aws] xen-netfront: add callbacks for PM suspend and 
hibernation support
  UBUNTU: SAUCE [aws] xen-time-introduce-xen_-save-restore-_steal_clock
  UBUNTU: SAUCE [aws] x86/xen: save and restore steal clock
  UBUNTU: SAUCE [aws] xen/events: add xen_shutdown_pirqs helper function
  UBUNTU: SAUCE [aws] x86/xen: close event channels for PIRQs in system core 
suspend
  UBUNTU: SAUCE [aws] PM / hibernate: update the resume offset on 
SNAPSHOT_SET_SWAP_AREA

  This patch set passes simple hibernation smoke-testing on an instance.

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[Kernel-packages] [Bug 1816806] [NEW] Update ENA driver to version 2.0.3K

2019-02-20 Thread Kamal Mostafa
Public bug reported:

The following mainline commits are needed to update the Amazon ENA
driver to version 2.0.3K:

e76ad21d070f net: ena: fix crash during failed resume from hibernation
e1f1bd9bfbed net: ena: fix race between link up and device initalization
d9b8656da922 net: ena: update driver version from 2.0.2 to 2.0.3

All three commits are needed for {Xenial,Bionic,Cosmic}.  Disco 4.19
already carries the first (e76a) so needs the other two.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Xenial)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Disco)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Disco)
   Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  Update ENA driver to version 2.0.3K

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress

Bug description:
  The following mainline commits are needed to update the Amazon ENA
  driver to version 2.0.3K:

  e76ad21d070f net: ena: fix crash during failed resume from hibernation
  e1f1bd9bfbed net: ena: fix race between link up and device initalization
  d9b8656da922 net: ena: update driver version from 2.0.2 to 2.0.3

  All three commits are needed for {Xenial,Bionic,Cosmic}.  Disco 4.19
  already carries the first (e76a) so needs the other two.

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[Kernel-packages] [Bug 1816091] Re: linux-azure: 4.15.0-1039.41~14.04.2 -proposed tracker

2019-02-15 Thread Kamal Mostafa
** Summary changed:

- linux-azure: 4.15.0-1039.43~14.04.1 -proposed tracker
+ linux-azure: 4.15.0-1039.41~14.04.2 -proposed tracker

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Title:
  linux-azure: 4.15.0-1039.41~14.04.2 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow prepare-package-signed series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow stakeholder-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-azure package in Ubuntu:
  Invalid
Status in linux-azure source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1816093
  phase: Packaging
  phase-changed: Friday, 15. February 2019 18:38 UTC
  reason:
prepare-package: Pending -- package not yet uploaded
prepare-package-meta: Pending -- package not yet uploaded
prepare-package-signed: Pending -- package not yet uploaded

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[Kernel-packages] [Bug 1816091] Re: linux-azure: 4.15.0-1039.43~14.04.1 -proposed tracker

2019-02-15 Thread Kamal Mostafa
** Summary changed:

- linux-azure:  -proposed tracker
+ linux-azure: 4.15.0-1039.43~14.04.1 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-signed
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-signed
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

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Title:
  linux-azure: 4.15.0-1039.43~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow prepare-package-signed series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow stakeholder-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-azure package in Ubuntu:
  Invalid
Status in linux-azure source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1816093
  phase: Packaging
  phase-changed: Friday, 15. February 2019 18:38 UTC
  reason:
prepare-package: Pending -- version not specified

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[Kernel-packages] [Bug 1816080] Re: linux-azure: 4.18.0-1011.11~18.04.1 -proposed tracker

2019-02-15 Thread Kamal Mostafa
** Summary changed:

- linux-azure:  -proposed tracker
+ linux-azure: 4.18.0-1011.11~18.04.1 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-signed
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-signed
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

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Title:
  linux-azure: 4.18.0-1011.11~18.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow prepare-package-signed series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow snap-release-to-beta series:
  New
Status in Kernel SRU Workflow snap-release-to-candidate series:
  New
Status in Kernel SRU Workflow snap-release-to-edge series:
  New
Status in Kernel SRU Workflow snap-release-to-stable series:
  Invalid
Status in Kernel SRU Workflow stakeholder-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa-dnu series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-azure package in Ubuntu:
  Invalid
Status in linux-azure source package in Bionic:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1816081
  phase: Packaging
  phase-changed: Friday, 15. February 2019 17:10 UTC
  reason:
prepare-package: Pending -- package not yet uploaded
prepare-package-meta: Pending -- package not yet uploaded
prepare-package-signed: Pending -- package not yet uploaded

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[Kernel-packages] [Bug 1815234] [NEW] Bionic update: upstream stable patchset 2019-02-08

2019-02-08 Thread Kamal Mostafa
lding locks taken in MMU notifier
nvmet-fc: fix target sgl list on large transfers
i2c: rcar: handle RXDMA HW behaviour on Gen3
gpio: uniphier: set legitimate irq trigger type in .to_irq hook
tcp: ack immediately when a cwr packet arrives
ACPICA: AML Parser: ignore control method status in module-level code

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2019-02-08 (ported from v4.14.60 and v4.17.12)
+    from git://git.kernel.org/
  
-upstream stable patchset 2019-02-08
-from git://git.kernel.org/
+ fork: unconditionally clear stack on fork
+ spi: spi-s3c64xx: Fix system resume support
+ Input: elan_i2c - add ACPI ID for lenovo ideapad 330
+ Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
+ Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
+ kvm, mm: account shadow page tables to kmemcg
+ delayacct: fix crash in delayacct_blkio_end() after delayacct init failure
+ tracing: Fix double free of event_trigger_data
+ tracing: Fix possible double free in event_enable_trigger_func()
+ kthread, tracing: Don't expose half-written comm when creating kthreads
+ tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure
+ tracing: Quiet gcc warning about maybe unused link variable
+ arm64: fix vmemmap BUILD_BUG_ON() triggering on !vmemmap setups
+ mlxsw: spectrum_switchdev: Fix port_vlan refcounting
+ kcov: ensure irq code sees a valid area
+ xen/netfront: raise max number of slots in xennet_get_responses()
+ skip LAYOUTRETURN if layout is invalid
+ ALSA: emu10k1: add error handling for snd_ctl_add
+ ALSA: fm801: add error handling for snd_ctl_add
+ NFSv4.1: Fix the client behaviour on NFS4ERR_SEQ_FALSE_RETRY
+ nfsd: fix potential use-after-free in nfsd4_decode_getdeviceinfo
+ vfio: platform: Fix reset module leak in error path
+ vfio/mdev: Check globally for duplicate devices
+ vfio/type1: Fix task tracking for QEMU vCPU hotplug
+ kernel/hung_task.c: show all hung tasks before panic
+ mm: /proc/pid/pagemap: hide swap entries from unprivileged users
+ mm: vmalloc: avoid racy handling of debugobjects in vunmap
+ mm/slub.c: add __printf verification to slab_err()
+ rtc: ensure rtc_set_alarm fails when alarms are not supported
+ perf tools: Fix pmu events parsing rule
+ netfilter: ipset: forbid family for hash:mac sets
+ netfilter: ipset: List timing out entries with "timeout 1" instead of zero
+ irqchip/ls-scfg-msi: Map MSIs in the iommu
+ watchdog: da9063: Fix updating timeout value
+ printk: drop in_nmi check from printk_safe_flush_on_panic()
+ bpf, arm32: fix inconsistent naming about emit_a32_lsr_{r64,i64}
+ ceph: fix alignment of rasize
+ e1000e: Ignore TSYNCRXCTL when getting I219 clock attributes
+ powerpc/lib: Adjust .balign inside string functions for PPC32
+ powerpc/64s: Add barrier_nospec
+ powerpc/eeh: Fix use-after-release of EEH driver
+ hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()
+ powerpc/64s: Fix compiler store ordering to SLB shadow area
+ RDMA/mad: Convert BUG_ONs to error flows
+ lightnvm: pblk: warn in case of corrupted write buffer
+ netfilter: nf_tables: check msg_type before nft_trans_set(trans)
+ pnfs: Don't release the sequence slot until we've processed layoutget on open
+ disable loading f2fs module on PAGE_SIZE > 4KB
+ f2fs: fix error path of move_data_page
+ f2fs: fix to don't trigger writeback during recovery
+ f2fs: fix to wait page writeback during revoking

[Kernel-packages] [Bug 1814813] Re: Bionic update: upstream stable patchset 2019-02-05

2019-02-05 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  Bionic update: upstream stable patchset 2019-02-05

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-02-05 (ported from v4.14.59 and v4.17.11)
     from git://git.kernel.org/

  MIPS: ath79: fix register address in ath79_ddr_wb_flush()
  MIPS: Fix off-by-one in pci_resource_to_user()
  xen/PVH: Set up GS segment for stack canary
  drm/nouveau/drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()
  drm/nouveau: Set DRIVER_ATOMIC cap earlier to fix debugfs
  bonding: set default miimon value for non-arp modes if not set
  ip: hash fragments consistently
  ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull
  net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper
  net: skb_segment() should not return NULL
  net/mlx5: Adjust clock overflow work period
  net/mlx5e: Don't allow aRFS for encapsulated packets
  net/mlx5e: Fix quota counting in aRFS expire flow
  net/ipv6: Fix linklocal to global address with VRF
  multicast: do not restore deleted record source filter mode to new one
  net: phy: consider PHY_IGNORE_INTERRUPT in phy_start_aneg_priv
  sock: fix sg page frag coalescing in sk_alloc_sg
  rtnetlink: add rtnl_link_state check in rtnl_configure_link
  vxlan: add new fdb alloc and create helpers
  vxlan: make netlink notify in vxlan_fdb_destroy optional
  vxlan: fix default fdb entry netlink notify ordering during netdev create
  tcp: fix dctcp delayed ACK schedule
  tcp: helpers to send special DCTCP ack
  tcp: do not cancel delay-AcK on DCTCP special ACK
  tcp: do not delay ACK in DCTCP upon CE status change
  staging: speakup: fix wraparound in uaccess length check
  usb: cdc_acm: Add quirk for Castles VEGA3000
  usb: core: handle hub C_PORT_OVER_CURRENT condition
  usb: dwc2: Fix DMA alignment to start at allocated boundary
  usb: gadget: f_fs: Only return delayed status when len is 0
  driver core: Partially revert "driver core: correct device's shutdown order"
  can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK
  can: xilinx_can: fix power management handling
  can: xilinx_can: fix recovery from error states not being propagated
  can: xilinx_can: fix device dropping off bus on RX overrun
  can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting
  can: xilinx_can: fix incorrect clear of non-processed interrupts
  can: xilinx_can: fix RX overflow interrupt not being enabled
  can: peak_canfd: fix firmware < v3.3.0: limit allocation to 32-bit DMA addr 
only
  can: m_can.c: fix setup of CCCR register: clear CCCR NISO bit before checking 
can.ctrlmode
  turn off -Wattribute-alias
  net-next/hinic: fix a problem in hinic_xmit_frame()
  net/mlx5e: Refine ets validation function
  nfp: flower: ensure dead neighbour entries are not offloaded
  usb: gadget: Fix OS descriptors support
  ACPICA: AML Parser: ignore dispatcher error status during table load

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[Kernel-packages] [Bug 1814813] [NEW] Bionic update: upstream stable patchset 2019-02-05

2019-02-05 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-02-05 (ported from v4.14.59 and v4.17.11)
   from git://git.kernel.org/

MIPS: ath79: fix register address in ath79_ddr_wb_flush()
MIPS: Fix off-by-one in pci_resource_to_user()
xen/PVH: Set up GS segment for stack canary
drm/nouveau/drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()
drm/nouveau: Set DRIVER_ATOMIC cap earlier to fix debugfs
bonding: set default miimon value for non-arp modes if not set
ip: hash fragments consistently
ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull
net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper
net: skb_segment() should not return NULL
net/mlx5: Adjust clock overflow work period
net/mlx5e: Don't allow aRFS for encapsulated packets
net/mlx5e: Fix quota counting in aRFS expire flow
net/ipv6: Fix linklocal to global address with VRF
multicast: do not restore deleted record source filter mode to new one
net: phy: consider PHY_IGNORE_INTERRUPT in phy_start_aneg_priv
sock: fix sg page frag coalescing in sk_alloc_sg
rtnetlink: add rtnl_link_state check in rtnl_configure_link
vxlan: add new fdb alloc and create helpers
vxlan: make netlink notify in vxlan_fdb_destroy optional
vxlan: fix default fdb entry netlink notify ordering during netdev create
tcp: fix dctcp delayed ACK schedule
tcp: helpers to send special DCTCP ack
tcp: do not cancel delay-AcK on DCTCP special ACK
tcp: do not delay ACK in DCTCP upon CE status change
staging: speakup: fix wraparound in uaccess length check
usb: cdc_acm: Add quirk for Castles VEGA3000
usb: core: handle hub C_PORT_OVER_CURRENT condition
usb: dwc2: Fix DMA alignment to start at allocated boundary
usb: gadget: f_fs: Only return delayed status when len is 0
driver core: Partially revert "driver core: correct device's shutdown order"
can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK
can: xilinx_can: fix power management handling
can: xilinx_can: fix recovery from error states not being propagated
can: xilinx_can: fix device dropping off bus on RX overrun
can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting
can: xilinx_can: fix incorrect clear of non-processed interrupts
can: xilinx_can: fix RX overflow interrupt not being enabled
can: peak_canfd: fix firmware < v3.3.0: limit allocation to 32-bit DMA addr only
can: m_can.c: fix setup of CCCR register: clear CCCR NISO bit before checking 
can.ctrlmode
turn off -Wattribute-alias
net-next/hinic: fix a problem in hinic_xmit_frame()
net/mlx5e: Refine ets validation function
nfp: flower: ensure dead neighbour entries are not offloaded
usb: gadget: Fix OS descriptors support
ACPICA: AML Parser: ignore dispatcher error status during table load

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Status: New


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2019-02-05 (ported from v4.14.59 and v4.17.11)
+    from git://git.kernel.org/
  
-upstream stable patchset 2019-02-05
-from git://git.kernel.org/
+ MIPS: ath79: fix register address in ath79_ddr_wb_flush()
+ MIPS: Fix off-by-one in pci_resource_to_user()
+ xen/PVH: Set up GS segment for stack canary
+ drm/nouveau/drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()
+ drm/nouveau: Set DRIVER_ATOMIC cap earlier to 

[Kernel-packages] [Bug 1812624] Re: PAGE_POISONING / PAGE_POISONING_NO_SANITY / PAGE_POISONING_ZERO option was expected to be set in C-KVM

2019-01-31 Thread Kamal Mostafa
I'm not aware of any reason that the PAGE_POISONING configs should
differ from master for any derivative kernels.  Po-Hsu, if you want to
submit config patches for those affected, that would be great.

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Title:
  PAGE_POISONING / PAGE_POISONING_NO_SANITY / PAGE_POISONING_ZERO option
  was expected to be set in C-KVM

Status in ubuntu-kernel-tests:
  New
Status in linux-aws package in Ubuntu:
  Confirmed
Status in linux-kvm package in Ubuntu:
  Confirmed
Status in linux-aws source package in Cosmic:
  Confirmed
Status in linux-kvm source package in Cosmic:
  Confirmed

Bug description:
  Issue reported by the kernel-security test:

    ==
    FAIL: test_420_config_page_poisoning (__main__.KernelSecurityConfigTest)
    Ensure page poisoning is enabled (LP: #1783651)
    --
    Traceback (most recent call last):
  File "./test-kernel-security.py", line 2676, in 
test_420_config_page_poisoning
    self.assertKernelConfig('PAGE_POISONING', expected)
  File "./test-kernel-security.py", line 207, in assertKernelConfig
    self.assertKernelConfigSet(name)
  File "./test-kernel-security.py", line 194, in assertKernelConfigSet
    '%s option was expected to be set in the kernel config' % name)
    AssertionError: PAGE_POISONING option was expected to be set in the kernel 
config

  
==
FAIL: test_421_config_page_poisoning_no_sanity 
(__main__.KernelSecurityConfigTest)
Ensure page poisoning allocation sanity checking is disabled (LP: #1783651)
--
Traceback (most recent call last):
  File "./test-kernel-security.py", line 2694, in 
test_421_config_page_poisoning_no_sanity
self.assertKernelConfig('PAGE_POISONING_NO_SANITY', expected)
  File "./test-kernel-security.py", line 207, in assertKernelConfig
self.assertKernelConfigSet(name)
  File "./test-kernel-security.py", line 194, in assertKernelConfigSet
'%s option was expected to be set in the kernel config' % name)
AssertionError: PAGE_POISONING_NO_SANITY option was expected to be set in 
the kernel config

==
FAIL: test_421_config_page_poisoning_zero 
(__main__.KernelSecurityConfigTest)
Ensure page poisoning to zero is enabled (LP: #1783651)
--
Traceback (most recent call last):
  File "./test-kernel-security.py", line 2685, in 
test_421_config_page_poisoning_zero
self.assertKernelConfig('PAGE_POISONING_ZERO', expected)
  File "./test-kernel-security.py", line 207, in assertKernelConfig
self.assertKernelConfigSet(name)
  File "./test-kernel-security.py", line 194, in assertKernelConfigSet
'%s option was expected to be set in the kernel config' % name)
AssertionError: PAGE_POISONING_ZERO option was expected to be set in the 
kernel config


  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: linux-image-4.18.0-1006-kvm 4.18.0-1006.6
  ProcVersionSignature: User Name 4.18.0-1006.6-kvm 4.18.17
  Uname: Linux 4.18.0-1006-kvm x86_64
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
  Date: Mon Jan 21 08:12:54 2019
  SourcePackage: linux-kvm
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1812413] [NEW] linux-aws build rules for arm64.mk do not match amd64.mk

2019-01-18 Thread Kamal Mostafa
Public bug reported:

The debian.aws/rules.d/*.mk rules file arm64.mk differs from amd64.mk:

+no_dumpfile = true
 loader = grub
 vdso   = vdso_install
 no_dumpfile= true
-uefi_signed = false
 do_tools_usbip  = true
 do_tools_cpupower = true
 do_tools_perf   = true
-do_tools_x86   = true
-do_tools_hyperv= false
+do_tools_x86   = false
+do_tools_hyperv= true
 do_extras_package = true
 ship_extras_package = false
-do_tools_common = false
-do_tools_acpidbg = false
+do_tools_common = true
 do_zfs = true
 do_libc_dev_package = false
 disable_d_i= true

These should be reviewed and cleaned up.

** Affects: linux-aws (Ubuntu)
 Importance: Low
 Status: New

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Low
 Status: New

** Affects: linux-aws (Ubuntu Cosmic)
 Importance: Low
 Status: New

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Bionic)
   Importance: Undecided => Low

** Changed in: linux-aws (Ubuntu Cosmic)
   Importance: Undecided => Low

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Title:
  linux-aws build rules for arm64.mk do not match amd64.mk

Status in linux-aws package in Ubuntu:
  New
Status in linux-aws source package in Bionic:
  New
Status in linux-aws source package in Cosmic:
  New

Bug description:
  The debian.aws/rules.d/*.mk rules file arm64.mk differs from amd64.mk:

  +no_dumpfile = true
   loader   = grub
   vdso = vdso_install
   no_dumpfile  = true
  -uefi_signed = false
   do_tools_usbip  = true
   do_tools_cpupower = true
   do_tools_perf   = true
  -do_tools_x86 = true
  -do_tools_hyperv  = false
  +do_tools_x86   = false
  +do_tools_hyperv= true
   do_extras_package = true
   ship_extras_package = false
  -do_tools_common = false
  -do_tools_acpidbg = false
  +do_tools_common = true
   do_zfs   = true
   do_libc_dev_package = false
   disable_d_i  = true

  These should be reviewed and cleaned up.

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[Kernel-packages] [Bug 1812229] Re: Bionic update: upstream stable patchset 2019-01-17

2019-01-17 Thread Kamal Mostafa
** Description changed:

  SRU Justification
  
  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:
  
     upstream stable patchset 2019-01-17 (ported from v4.14.58 and v4.17.10)
     from git://git.kernel.org/
+ 
+ scsi: sd_zbc: Fix variable type and bogus comment
+ KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in 
parallel.
+ x86/apm: Don't access __preempt_count with zeroed fs
+ x86/events/intel/ds: Fix bts_interrupt_threshold alignment
+ x86/MCE: Remove min interval polling limitation
+ fat: fix memory allocation failure handling of match_strdup()
+ ALSA: hda/realtek - Add Panasonic CF-SZ6 headset jack quirk
+ ARCv2: [plat-hsdk]: Save accl reg pair by default
+ ARC: Fix CONFIG_SWAP
+ ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs
+ ARC: mm: allow mprotect to make stack mappings executable
+ mm: memcg: fix use after free in mem_cgroup_iter()
+ mm/huge_memory.c: fix data loss when splitting a file pmd
+ cpufreq: intel_pstate: Register when ACPI PCCH is present
+ vfio/pci: Fix potential Spectre v1
+ stop_machine: Disable preemption when waking two stopper threads
+ drm/i915: Fix hotplug irq ack on i965/g4x
+ drm/nouveau: Use drm_connector_list_iter_* for iterating connectors
+ drm/nouveau: Avoid looping through fake MST connectors
+ gen_stats: Fix netlink stats dumping in the presence of padding
+ ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns
+ ipv6: fix useless rol32 call on hash
+ ipv6: ila: select CONFIG_DST_CACHE
+ lib/rhashtable: consider param->min_size when setting initial table size
+ net: diag: Don't double-free TCP_NEW_SYN_RECV sockets in tcp_abort
+ net: Don't copy pfmemalloc flag in __copy_skb_header()
+ skbuff: Unconditionally copy pfmemalloc in __skb_clone()
+ net/ipv4: Set oif in fib_compute_spec_dst
+ net: phy: fix flag masking in __set_phy_supported
+ ptp: fix missing break in switch
+ qmi_wwan: add support for Quectel EG91
+ tg3: Add higher cpu clock for 5762.
+ hv_netvsc: Fix napi reschedule while receive completion is busy
+ net/mlx4_en: Don't reuse RX page when XDP is set
+ net: systemport: Fix CRC forwarding check for SYSTEMPORT Lite
+ ipv6: make DAD fail with enhanced DAD when nonce length differs
+ net: usb: asix: replace mii_nway_restart in resume path
+ alpha: fix osf_wait4() breakage
+ cxl_getfile(): fix double-iput() on alloc_file() failures
+ powerpc/powernv: Fix save/restore of SPRG3 on entry/exit from stop (idle)
+ xhci: Fix perceived dead host due to runtime suspend race with event handler
+ KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer
+ x86/kvmclock: set pvti_cpu0_va after enabling kvmclock
+ ALSA: hda/realtek - Yet another Clevo P950 quirk entry
+ drm/amdgpu: Reserve VM root shared fence slot for command submission (v3)
+ rhashtable: add restart routine in rhashtable_free_and_destroy()
+ sch_fq_codel: zero q->flows_cnt when fq_codel_init fails
+ sctp: introduce sctp_dst_mtu
+ sctp: fix the issue that pathmtu may be set lower than MINSEGMENT
+ net: aquantia: vlan unicast address list correct handling
+ drm_mode_create_lease_ioctl(): fix open-coded filp_clone_open()

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Title:
  Bionic update: upstream stable patchset 2019-01-17

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-01-17 (ported from v4.14.58 and v4.17.10)
     from git://git.kernel.org/

  scsi: sd_zbc: Fix variable type and bogus comment
  KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in 
parallel.
  x86/apm: Don't access __preempt_count with zeroed fs
  x86/events/intel/ds: Fix bts_interrupt_threshold alignment
  x86/MCE: Remove min interval polling limitation
  fat: fix memory allocation failure handling of match_strdup()
  ALSA: hda/realtek - Add Panasonic CF-SZ6 headset jack quirk
  ARCv2: [plat-hsdk]: Save accl reg pair by default
  ARC: Fix CONFIG_SWAP
  ARC: configs: Remove 

[Kernel-packages] [Bug 1812229] [NEW] Bionic update: upstream stable patchset 2019-01-17

2019-01-17 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-01-17 (ported from v4.14.58 and v4.17.10)
   from git://git.kernel.org/

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
- 
-upstream stable patchset 2019-01-17
-from git://git.kernel.org/
+    upstream stable patchset 2019-01-17 (ported from v4.14.58 and v4.17.10)
+    from git://git.kernel.org/

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Title:
  Bionic update: upstream stable patchset 2019-01-17

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-01-17 (ported from v4.14.58 and v4.17.10)
     from git://git.kernel.org/

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[Kernel-packages] [Bug 1811877] Re: Bionic update: upstream stable patchset 2019-01-15

2019-01-15 Thread Kamal Mostafa
** Description changed:

  SRU Justification
  
  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:
  
     upstream stable patchset 2019-01-15 (ported from v4.14.57 and v4.17.9)
     from git://git.kernel.org/
+ 
+ compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations
+ x86/asm: Add _ASM_ARG* constants for argument registers to 
+ x86/paravirt: Make native_save_fl() extern inline
+ Btrfs: fix duplicate extents after fsync of file with prealloc extents
+ cpufreq / CPPC: Set platform specific transition_delay_us
+ PCI: exynos: Fix a potential init_clk_resources NULL pointer dereference
+ alx: take rtnl before calling __alx_open from resume
+ atm: Preserve value of skb->truesize when accounting to vcc
+ atm: zatm: Fix potential Spectre v1
+ ipv6: sr: fix passing wrong flags to crypto_alloc_shash()
+ ipvlan: fix IFLA_MTU ignored on NEWLINK
+ ixgbe: split XDP_TX tail and XDP_REDIRECT map flushing
+ net: dccp: avoid crash in ccid3_hc_rx_send_feedback()
+ net: dccp: switch rx_tstamp_last_feedback to monotonic clock
+ net: fix use-after-free in GRO with ESP
+ net: macb: Fix ptp time adjustment for large negative delta
+ net/mlx5e: Avoid dealing with vport representors if not being e-switch manager
+ net/mlx5: E-Switch, Avoid setup attempt if not being e-switch manager
+ net/mlx5: Fix command interface race in polling mode
+ net/mlx5: Fix incorrect raw command length parsing
+ net/mlx5: Fix required capability for manipulating MPFS
+ net/mlx5: Fix wrong size allocation for QoS ETC TC regitster
+ net: mvneta: fix the Rx desc DMA address in the Rx path
+ net/packet: fix use-after-free
+ net_sched: blackhole: tell upper qdisc about dropped packets
+ net: sungem: fix rx checksum support
+ net/tcp: Fix socket lookups with SO_BINDTODEVICE
+ qede: Adverstise software timestamp caps when PHC is not available.
+ qed: Fix setting of incorrect eswitch mode.
+ qed: Fix use of incorrect size in memcpy call.
+ qed: Limit msix vectors in kdump kernel to the minimum required count.
+ r8152: napi hangup fix after disconnect
+ stmmac: fix DMA channel hang in half-duplex mode
+ strparser: Remove early eaten to fix full tcp receive buffer stall
+ tcp: fix Fast Open key endianness
+ tcp: prevent bogus FRTO undos with non-SACK flows
+ vhost_net: validate sock before trying to put its fd
+ VSOCK: fix loopback on big-endian systems
+ net: cxgb3_main: fix potential Spectre v1
+ rtlwifi: Fix kernel Oops "Fw download fail!!"
+ rtlwifi: rtl8821ae: fix firmware is not ready to run
+ net: lan78xx: Fix race in tx pending skb size calculation
+ crypto: af_alg - Initialize sg_num_bytes in error code path
+ mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
+ PCI: hv: Disable/enable IRQs rather than BH in hv_compose_msi_msg()
+ netfilter: ebtables: reject non-bridge targets
+ reiserfs: fix buffer overflow with long warning messages
+ KEYS: DNS: fix parsing multiple options
+ tls: Stricter error checking in zerocopy sendmsg path
+ autofs: fix slab out of bounds read in getname_kernel()
+ nsh: set mac len based on inner packet
+ bdi: Fix another oops in wb_workfn()
+ rds: avoid unenecessary cong_update in loop transport
+ net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL.
+ string: drop __must_check from strscpy() and restore strscpy() usages in 
cgroup
+ nfsd: COPY and CLONE operations require the saved filehandle to be set
+ net/sched: act_ife: fix recursive lock and idr leak
+ net/sched: act_ife: preserve the action control in case of error
+ hinic: reset irq affinity before freeing irq
+ nfp: flower: fix mpls ether type detection
+ net: macb: initialize bp->queues[0].bp for at91rm9200
+ enic: do not overwrite error code
+ virtio_net: fix memory leak in XDP_REDIRECT
+ netfilter: ipv6: nf_defrag: drop skb dst before queueing
+ ipvs: initialize tbl->entries after allocation
+ ipvs: initialize tbl->entries in ip_vs_lblc_init_svc()
+ bpf: enforce correct alignment for instructions
+ bpf, arm32: fix to use bpf_jit_binary_lock_ro api

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Title:
  Bionic update: upstream stable patchset 2019-01-15

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by 

[Kernel-packages] [Bug 1811877] Re: Bionic update: upstream stable patchset 2019-01-15

2019-01-15 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  Bionic update: upstream stable patchset 2019-01-15

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-01-15 (ported from v4.14.57 and v4.17.9)
     from git://git.kernel.org/

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[Kernel-packages] [Bug 1811877] [NEW] Bionic update: upstream stable patchset 2019-01-15

2019-01-15 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-01-15 (ported from v4.14.57 and v4.17.9)
   from git://git.kernel.org/

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Status: New


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
- 
-upstream stable patchset 2019-01-15
-from git://git.kernel.org/
+    upstream stable patchset 2019-01-15 (ported from v4.14.57 and v4.17.9)
+    from git://git.kernel.org/

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Title:
  Bionic update: upstream stable patchset 2019-01-15

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  New

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2019-01-15 (ported from v4.14.57 and v4.17.9)
     from git://git.kernel.org/

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[Kernel-packages] [Bug 1807686] Re: efi-lockdown patch causes -EPERM for some debugfs files even though CONFIG_LOCK_DOWN_KERNEL is not set

2019-01-09 Thread Kamal Mostafa
https://lists.ubuntu.com/archives/kernel-team/2019-January/097659.html

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Title:
  efi-lockdown patch causes -EPERM for some debugfs files even though
  CONFIG_LOCK_DOWN_KERNEL is not set

Status in Ubuntu on IBM z Systems:
  Triaged
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress

Bug description:
  == Comment: #0 - Dominik Klein  - 2018-12-10 
03:58:10 ==
  There seems to be a bug in the efi-lockdown patch as applied on top of 
vanilla for Cosmic kernels:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-cosmic.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  Also seems to be present for Disco as of today:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-disco.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  The problem is that part of the patch modifies kernel behavior
  independently of CONFIG_LOCK_DOWN_KERNEL being set or not causing
  issues on two debugfs files on s390x.

  Vasily Gorbik has already analyzed the problem and has posted a proposed fix 
here:
  https://lkml.org/lkml/2018/11/21/634
  https://lkml.org/lkml/2018/11/21/635

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[Kernel-packages] [Bug 1807686] Re: efi-lockdown patch causes -EPERM for some debugfs files even though CONFIG_LOCK_DOWN_KERNEL is not set

2019-01-09 Thread Kamal Mostafa
A bug in the pre-release version of efi-lockdown patch* applied to Cosmic and
later kernels improperly results in EPERM failures for some debugfs files.

Fixes: a1ba65da9cea ("UBUNTU: SAUCE: (efi-lockdown) debugfs: Restrict
debugfs when the kernel is locked down")

Upstream's version of this code never introduced the bug, so the fix patch
isn't upstream either.

The fix patch looks correct by inspection.

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Title:
  efi-lockdown patch causes -EPERM for some debugfs files even though
  CONFIG_LOCK_DOWN_KERNEL is not set

Status in Ubuntu on IBM z Systems:
  Triaged
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress

Bug description:
  == Comment: #0 - Dominik Klein  - 2018-12-10 
03:58:10 ==
  There seems to be a bug in the efi-lockdown patch as applied on top of 
vanilla for Cosmic kernels:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-cosmic.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  Also seems to be present for Disco as of today:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-disco.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  The problem is that part of the patch modifies kernel behavior
  independently of CONFIG_LOCK_DOWN_KERNEL being set or not causing
  issues on two debugfs files on s390x.

  Vasily Gorbik has already analyzed the problem and has posted a proposed fix 
here:
  https://lkml.org/lkml/2018/11/21/634
  https://lkml.org/lkml/2018/11/21/635

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[Kernel-packages] [Bug 1807686] Re: efi-lockdown patch causes -EPERM for some debugfs files even though CONFIG_LOCK_DOWN_KERNEL is not set

2019-01-09 Thread Kamal Mostafa
** Also affects: linux (Ubuntu Disco)
   Importance: Undecided
 Assignee: Skipper Bug Screeners (skipper-screen-team)
   Status: In Progress

** Changed in: linux (Ubuntu Disco)
 Assignee: Skipper Bug Screeners (skipper-screen-team) => Kamal Mostafa 
(kamalmostafa)

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Title:
  efi-lockdown patch causes -EPERM for some debugfs files even though
  CONFIG_LOCK_DOWN_KERNEL is not set

Status in Ubuntu on IBM z Systems:
  Triaged
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress

Bug description:
  == Comment: #0 - Dominik Klein  - 2018-12-10 
03:58:10 ==
  There seems to be a bug in the efi-lockdown patch as applied on top of 
vanilla for Cosmic kernels:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-cosmic.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  Also seems to be present for Disco as of today:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-disco.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  The problem is that part of the patch modifies kernel behavior
  independently of CONFIG_LOCK_DOWN_KERNEL being set or not causing
  issues on two debugfs files on s390x.

  Vasily Gorbik has already analyzed the problem and has posted a proposed fix 
here:
  https://lkml.org/lkml/2018/11/21/634
  https://lkml.org/lkml/2018/11/21/635

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[Kernel-packages] [Bug 1807686] Re: efi-lockdown patch causes -EPERM for some debugfs files even though CONFIG_LOCK_DOWN_KERNEL is not set

2019-01-09 Thread Kamal Mostafa
** Changed in: linux (Ubuntu)
   Status: New => In Progress

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  efi-lockdown patch causes -EPERM for some debugfs files even though
  CONFIG_LOCK_DOWN_KERNEL is not set

Status in Ubuntu on IBM z Systems:
  Triaged
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress

Bug description:
  == Comment: #0 - Dominik Klein  - 2018-12-10 
03:58:10 ==
  There seems to be a bug in the efi-lockdown patch as applied on top of 
vanilla for Cosmic kernels:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-cosmic.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  Also seems to be present for Disco as of today:
  
http://kernel.ubuntu.com/git/ubuntu/ubuntu-disco.git/commit/fs/debugfs/file.c?id=a1ba65da9ceae481c154bfd1a2c1550e4566d986

  The problem is that part of the patch modifies kernel behavior
  independently of CONFIG_LOCK_DOWN_KERNEL being set or not causing
  issues on two debugfs files on s390x.

  Vasily Gorbik has already analyzed the problem and has posted a proposed fix 
here:
  https://lkml.org/lkml/2018/11/21/634
  https://lkml.org/lkml/2018/11/21/635

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[Kernel-packages] [Bug 1810820] Re: Cosmic update: 4.18.19 upstream stable release

2019-01-08 Thread Kamal Mostafa
** Changed in: linux (Ubuntu)
   Status: New => Invalid

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Title:
  Cosmic update: 4.18.19 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Cosmic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     4.18.19 upstream stable release
     from git://git.kernel.org/

  mtd: rawnand: marvell: fix the IRQ handler complete() condition
  mtd: spi-nor: fsl-quadspi: fix read error for flash size larger than 16MB
  mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash
  mtd: spi-nor: fsl-quadspi: Don't let -EINVAL on the bus
  spi: spi-mem: Adjust op len based on message/transfer size limitations
  spi: bcm-qspi: switch back to reading flash using smaller chunks
  spi: bcm-qspi: fix calculation of address length
  bcache: trace missed reading by cache_missed
  bcache: correct dirty data statistics
  bcache: fix miss key refill->end in writeback
  hwmon: (pmbus) Fix page count auto-detection.
  jffs2: free jffs2_sb_info through jffs2_kill_sb()
  block: setup bounce bio_sets properly
  block: don't deal with discard limit in blkdev_issue_discard()
  block: make sure discard bio is aligned with logical block size
  block: make sure writesame bio is aligned with logical block size
  cpufreq: conservative: Take limits changes into account properly
  dma-mapping: fix panic caused by passing empty cma command line argument
  pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
  ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer()
  ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended 
opcodes
  kprobes/x86: Use preempt_enable() in optimized_callback()
  mailbox: PCC: handle parse error
  acpi, nfit: Fix Address Range Scrub completion tracking
  parisc: Fix address in HPMC IVA
  parisc: Fix map_pages() to not overwrite existing pte entries
  parisc: Fix exported address of os_hpmc handler
  ALSA: hda - Add quirk for ASUS G751 laptop
  ALSA: hda - Fix headphone pin config for ASUS G751
  ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
  ALSA: hda: Add 2 more models to the power_save blacklist
  ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
  x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
  x86/xen: Fix boot loader version reported for PVH guests
  x86/corruption-check: Fix panic in memory_corruption_check() when boot option 
without value is provided
  x86/mm/pat: Disable preemption around __flush_tlb_all()
  ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen
  drm: fix use of freed memory in drm_mode_setcrtc
  bpf: do not blindly change rlimit in reuseport net selftest
  nvme: remove ns sibling before clearing path
  Revert "perf tools: Fix PMU term format max value calculation"
  selftests: usbip: add wait after attach and before checking port status
  xsk: do not call synchronize_net() under RCU read lock
  xfrm: policy: use hlist rcu variants on insert
  perf vendor events intel: Fix wrong filter_band* values for uncore events
  r8169: Enable MSI-X on RTL8106e
  nfp: flower: fix pedit set actions for multiple partial masks
  nfp: flower: use offsets provided by pedit instead of index for ipv6
  sched/fair: Fix the min_vruntime update logic in dequeue_entity()
  perf evsel: Store ids for events with their own cpus 
perf_event__synthesize_event_update_cpus
  perf tools: Fix use of alternatives to find JDIR
  perf cpu_map: Align cpu map synthesized events properly.
  perf report: Don't crash on invalid inline debug information
  x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
  net: qla3xxx: Remove overflowing shift statement
  r8169: re-enable MSI-X on RTL8168g
  drm: Get ref on CRTC commit object when waiting for flip_done
  selftests: ftrace: Add synthetic event syntax testcase
  i2c: rcar: cleanup DMA for all kinds of failure
  net: socionext: Reset tx queue in ndo_stop
  locking/lockdep: Fix debug_locks off performance problem
  netfilter: xt_nat: fix DNAT target for shifted portmap ranges
  ataflop: fix error handling during setup
  swim: fix cleanup on setup error
  arm64: cpufeature: ctr: Fix cpu capability check for late CPUs
  nfp: devlink port split support for 1x100G CXP NIC
  tun: Consistently configure generic netdev params via rtnetlink
  s390/sthyi: Fix machine name validity indication
  hwmon: 

[Kernel-packages] [Bug 1810818] Re: Cosmic update: 4.18.18 upstream stable release

2019-01-08 Thread Kamal Mostafa
** Changed in: linux (Ubuntu)
   Status: New => Invalid

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Title:
  Cosmic update: 4.18.18 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Cosmic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     4.18.18 upstream stable release
     from git://git.kernel.org/

  eeprom: at24: Add support for address-width property
  vfs: swap names of {do,vfs}_clone_file_range()
  bpf: fix partial copy of map_ptr when dst is scalar
  gpio: mxs: Get rid of external API call
  clk: sunxi-ng: sun4i: Set VCO and PLL bias current to lowest setting
  fscache: Fix incomplete initialisation of inline key space
  cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
  fscache: Fix out of bound read in long cookie keys
  ptp: fix Spectre v1 vulnerability
  drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
  drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
  drm: fb-helper: Reject all pixel format changing requests
  RDMA/ucma: Fix Spectre v1 vulnerability
  IB/ucm: Fix Spectre v1 vulnerability
  cdc-acm: do not reset notification buffer index upon urb unlinking
  cdc-acm: correct counting of UART states in serial state notification
  cdc-acm: fix race between reset and control messaging
  usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
  usb: gadget: storage: Fix Spectre v1 vulnerability
  usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable
  usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms
  USB: fix the usbfs flag sanitization for control transfers
  tracing: Fix synthetic event to accept unsigned modifier
  tracing: Fix synthetic event to allow semicolon at end
  Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
  drm/sun4i: Fix an ulong overflow in the dotclock driver
  sched/fair: Fix throttle_list starvation with low CFS quota
  x86/tsc: Force inlining of cyc2ns bits
  x86, hibernate: Fix nosave_regions setup for hibernation
  x86/percpu: Fix this_cpu_read()
  x86/time: Correct the attribute on jiffies' definition
  x86/swiotlb: Enable swiotlb for > 4GiG RAM on 32-bit kernels
  x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context 
switch if there is an FPU
  Linux 4.18.18

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[Kernel-packages] [Bug 1810821] Re: Cosmic update: 4.18.20 upstream stable release

2019-01-08 Thread Kamal Mostafa
** Changed in: linux (Ubuntu)
   Status: New => Invalid

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Title:
  Cosmic update: 4.18.20 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Cosmic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     4.18.20 upstream stable release
     from git://git.kernel.org/

  powerpc/traps: restore recoverability of machine_check interrupts
  powerpc/64/module: REL32 relocation range check
  powerpc/mm: Fix page table dump to work on Radix
  powerpc/mm: fix always true/false warning in slice.c
  drm/amd/display: fix bug of accessing invalid memory
  Input: wm97xx-ts - fix exit path
  powerpc/Makefile: Fix PPC_BOOK3S_64 ASFLAGS
  powerpc/eeh: Fix possible null deref in eeh_dump_dev_log()
  tty: check name length in tty_find_polling_driver()
  tracing/kprobes: Check the probe on unloaded module correctly
  drm/amdgpu/powerplay: fix missing break in switch statements
  ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL
  powerpc/nohash: fix undefined behaviour when testing page size support
  powerpc/mm: Don't report hugepage tables as memory leaks when using kmemleak
  drm/omap: fix memory barrier bug in DMM driver
  drm/amd/display: fix gamma not being applied
  drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer
  media: pci: cx23885: handle adding to list failure
  media: coda: don't overwrite h.264 profile_idc on decoder instance
  MIPS: kexec: Mark CPU offline before disabling local IRQ
  powerpc/boot: Ensure _zimage_start is a weak symbol
  powerpc/memtrace: Remove memory in chunks
  MIPS/PCI: Call pcie_bus_configure_settings() to set MPS/MRRS
  sc16is7xx: Fix for multi-channel stall
  media: tvp5150: fix width alignment during set_selection()
  powerpc/selftests: Wait all threads to join
  staging:iio:ad7606: fix voltage scales
  drm: rcar-du: Update Gen3 output limitations
  drm/amdgpu: Fix SDMA TO after GPU reset v3
  staging: most: video: fix registration of an empty comp core_component
  9p locks: fix glock.client_id leak in do_lock
  udf: Prevent write-unsupported filesystem to be remounted read-write
  ARM: dts: imx6ull: keep IMX6UL_ prefix for signals on both i.MX6UL and 
i.MX6ULL
  9p: clear dangling pointers in p9stat_free
  ovl: fix error handling in ovl_verify_set_fh()
  ovl: check whiteout in ovl_create_over_whiteout()
  serial: sh-sci: Fix could not remove dev_attr_rx_fifo_timeout
  scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
  scsi: qla2xxx: Fix process response queue for ISP26XX and above
  scsi: qla2xxx: Remove stale debug trace message from tcm_qla2xxx
  scsi: qla2xxx: shutdown chip if reset fail
  scsi: qla2xxx: Fix duplicate switch database entries
  scsi: qla2xxx: Fix driver hang when FC-NVMe LUNs are configured
  fuse: Fix use-after-free in fuse_dev_do_read()
  fuse: Fix use-after-free in fuse_dev_do_write()
  fuse: fix blocked_waitq wakeup
  fuse: set FR_SENT while locked
  ovl: fix recursive oi->lock in ovl_link()
  scsi: qla2xxx: Fix re-using LoopID when handle is in use
  scsi: qla2xxx: Fix NVMe session hang on unload
  arm64: dts: stratix10: Support Ethernet Jumbo frame
  arm64: dts: stratix10: fix multicast filtering
  clk: meson-gxbb: set fclk_div3 as CLK_IS_CRITICAL
  clk: meson: axg: mark fdiv2 and fdiv3 as critical
  zram: close udev startup race condition as default groups
  MIPS: Loongson-3: Fix CPU UART irq delivery problem
  MIPS: Loongson-3: Fix BRIDGE irq delivery problem
  xtensa: add NOTES section to the linker script
  xtensa: make sure bFLT stack is 16 byte aligned
  xtensa: fix boot parameters address translation
  um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
  clk: s2mps11: Fix matching when built as module and DT node contains 
compatible
  clk: at91: Fix division by zero in PLL recalc_rate()
  clk: sunxi-ng: h6: fix bus clocks' divider position
  clk: rockchip: fix wrong mmc sample phase shift for rk3328
  clk: rockchip: Fix static checker warning in rockchip_ddrclk_get_parent call
  libceph: bump CEPH_MSG_MAX_DATA_LEN
  Revert "ceph: fix dentry leak in splice_dentry()"
  thermal: core: Fix use-after-free in thermal_cooling_device_destroy_sysfs
  mach64: fix display corruption on big endian machines
  mach64: fix image corruption due to reading accelerator registers
  acpi/nfit, x86/mce: Handle only uncorrectable machine checks
  acpi/nfit, 

[Kernel-packages] [Bug 1810821] [NEW] Cosmic update: 4.18.20 upstream stable release

2019-01-07 Thread Kamal Mostafa
cided
 Status: New

** Affects: linux (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
     Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    4.18.20 upstream stable release
+    from git://git.kernel.org/
  
-4.18.20 upstream stable release
-from git://git.kernel.org/
+ powerpc/traps: restore recoverability of machine_check interrupts
+ powerpc/64/module: REL32 relocation range check
+ powerpc/mm: Fix page table dump to work on Radix
+ powerpc/mm: fix always true/false warning in slice.c
+ drm/amd/display: fix bug of accessing invalid memory
+ Input: wm97xx-ts - fix exit path
+ powerpc/Makefile: Fix PPC_BOOK3S_64 ASFLAGS
+ powerpc/eeh: Fix possible null deref in eeh_dump_dev_log()
+ tty: check name length in tty_find_polling_driver()
+ tracing/kprobes: Check the probe on unloaded module correctly
+ drm/amdgpu/powerplay: fix missing break in switch statements
+ ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL
+ powerpc/nohash: fix undefined behaviour when testing page size support
+ powerpc/mm: Don't report hugepage tables as memory leaks when using kmemleak
+ drm/omap: fix memory barrier bug in DMM driver
+ drm/amd/display: fix gamma not being applied
+ drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer
+ media: pci: cx23885: handle adding to list failure
+ media: coda: don't overwrite h.264 profile_idc on decoder instance
+ MIPS: kexec: Mark CPU offline before disabling local IRQ
+ powerpc/boot: Ensure _zimage_start is a weak symbol
+ powerpc/memtrace: Remove memory in chunks
+ MIPS/PCI: Call pcie_bus_configure_settings() to set MPS/MRRS
+ sc16is7xx: Fix for multi-channel stall
+ media: tvp5150: fix width alignment during set_selection()
+ powerpc/selftests: Wait all threads to join
+ staging:iio:ad7606: fix voltage scales
+ drm: rcar-du: Update Gen3 output limitations
+ drm/amdgpu: Fix SDMA TO after GPU reset v3
+ staging: most: video: fix registration of an empty comp core_component
+ 9p locks: fix glock.client_id leak in do_lock
+ udf: Prevent write-unsupported filesystem to be remounted read-write
+ ARM: dts: imx6ull: keep IMX6UL_ prefix for signals on both i.MX6UL and 
i.MX6ULL
+ 9p: clear dangling pointers in p9stat_free
+ ovl: fix error handling in ovl_verify_set_fh()
+ ovl: check whiteout in ovl_create_over_whiteout()
+ serial: sh-sci: Fix could not remove dev_attr_rx_fifo_timeout
+ scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
+ scsi: qla2xxx: Fix process response queue for ISP26XX and above
+ scsi: qla2xxx: Remove stale debug trace message from tcm_qla2xxx
+ scsi: qla2xxx: shutdown chip if reset fail
+ scsi: qla2xxx: Fix duplicate switch database entries
+ scsi: qla2xxx: Fix driver hang when FC-NVMe LUNs are configured
+ fuse: Fix use-after-free in fuse_dev_do_read()
+ fuse: Fix use-after-free in fuse_dev_do_write()
+ fuse: fix blocked_waitq wakeup
+ fuse: set FR_SENT while locked
+ ovl: fix recursive oi->lock in ovl_link()
+ scsi: qla2xxx: Fix re-using LoopID when handle is in use
+ scsi: qla2xxx: Fix NVMe session hang on unload
+ arm64: dts: stratix10: Support Ethernet Jumbo frame
+ arm64: dts: stratix10: fix multicast filtering
+ clk: meson-gxbb: set fclk_div3 as CLK_IS_CRITICAL
+ clk: meson: axg: mark fdiv2 and fdiv3 as critical
+ zram: close udev startup race condition as default groups
+ MIPS: Loongson-3: Fix CPU UART irq delivery problem
+ MIPS: Loongson-3: Fix BRIDGE irq delivery problem
+ xtensa: add NOTES section to the linker script
+ xtensa: make sure bFLT stack is 16 byte aligned
+ xtensa: fix boot parameters address translation
+ um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
+ clk: s2mps11: Fix mat

[Kernel-packages] [Bug 1810820] Re: Cosmic update: 4.18.19 upstream stable release

2019-01-07 Thread Kamal Mostafa
** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    4.18.19 upstream stable release
+    from git://git.kernel.org/
  
-4.18.19 upstream stable release
-from git://git.kernel.org/
+ mtd: rawnand: marvell: fix the IRQ handler complete() condition
+ mtd: spi-nor: fsl-quadspi: fix read error for flash size larger than 16MB
+ mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash
+ mtd: spi-nor: fsl-quadspi: Don't let -EINVAL on the bus
+ spi: spi-mem: Adjust op len based on message/transfer size limitations
+ spi: bcm-qspi: switch back to reading flash using smaller chunks
+ spi: bcm-qspi: fix calculation of address length
+ bcache: trace missed reading by cache_missed
+ bcache: correct dirty data statistics
+ bcache: fix miss key refill->end in writeback
+ hwmon: (pmbus) Fix page count auto-detection.
+ jffs2: free jffs2_sb_info through jffs2_kill_sb()
+ block: setup bounce bio_sets properly
+ block: don't deal with discard limit in blkdev_issue_discard()
+ block: make sure discard bio is aligned with logical block size
+ block: make sure writesame bio is aligned with logical block size
+ cpufreq: conservative: Take limits changes into account properly
+ dma-mapping: fix panic caused by passing empty cma command line argument
+ pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
+ ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer()
+ ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended 
opcodes
+ kprobes/x86: Use preempt_enable() in optimized_callback()
+ mailbox: PCC: handle parse error
+ acpi, nfit: Fix Address Range Scrub completion tracking
+ parisc: Fix address in HPMC IVA
+ parisc: Fix map_pages() to not overwrite existing pte entries
+ parisc: Fix exported address of os_hpmc handler
+ ALSA: hda - Add quirk for ASUS G751 laptop
+ ALSA: hda - Fix headphone pin config for ASUS G751
+ ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
+ ALSA: hda: Add 2 more models to the power_save blacklist
+ ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
+ x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
+ x86/xen: Fix boot loader version reported for PVH guests
+ x86/corruption-check: Fix panic in memory_corruption_check() when boot option 
without value is provided
+ x86/mm/pat: Disable preemption around __flush_tlb_all()
+ ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen
+ drm: fix use of freed memory in drm_mode_setcrtc
+ bpf: do not blindly change rlimit in reuseport net selftest
+ nvme: remove ns sibling before clearing path
+ Revert "perf tools: Fix PMU term format max value calculation"
+ selftests: usbip: add wait after attach and before checking port status
+ xsk: do not call synchronize_net() under RCU read lock
+ xfrm: policy: use hlist rcu variants on insert
+ perf vendor events intel: Fix wrong filter_band* values for uncore events
+ r8169: Enable MSI-X on RTL8106e
+ nfp: flower: fix pedit set actions for multiple partial masks
+ nfp: flower: use offsets provided by pedit instead of index for ipv6
+ sched/fair: Fix the min_vruntime update logic in dequeue_entity()
+ perf evsel: Store ids for events with their own cpus 
perf_event__synthesize_event_update_cpus
+ perf tools: Fix use of alternatives to find JDIR
+ perf cpu_map: Align cpu map synthesized events properly.
+ perf report: Don't crash on invalid inline debug information
+ x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
+ net: qla3xxx: Remove overflowing shift statement
+ r8169: re-enable MSI-X on RTL8168g
+ drm: Get ref on CRTC commit object when waiting for flip_done
+ selftests: ftrace: Add synthetic event syntax testcase
+ i2c: rcar: cleanup DMA for all kinds of failure
+ net: socionext: Reset tx queue in ndo_stop
+ locking/lockdep: Fix debug_locks off performance problem
+ netfilter: xt_nat: fix DNAT target for shifted portmap ranges
+ ataflop: fix error handling during setup
+ swim: fix cleanup on setup error
+ arm64: cpufeature: ctr: Fix cpu capability check for late CPUs
+ nfp: 

[Kernel-packages] [Bug 1810820] [NEW] Cosmic update: 4.18.19 upstream stable release

2019-01-07 Thread Kamal Mostafa
 Fix an Oops in free_session()
lockd: fix access beyond unterminated strings in prints
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
dm zoned: fix metadata block ref counting
dm zoned: fix various dmz_get_mblock() issues
media: ov7670: make "xclk" clock optional
fsnotify: Fix busy inodes during unmount
powerpc/msi: Fix compile error on mpc83xx
powerpc/tm: Fix HFSCR bit for no suspend case
powerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on CPUs before POWER9
MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression
MIPS: OCTEON: fix out of bounds array access on CN68XX
rtc: ds1307: fix ds1339 wakealarm support
rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
power: supply: twl4030-charger: fix OF sibling-node lookup
ocxl: Fix access to the AFU Descriptor Data
iommu/arm-smmu: Ensure that page-table updates are visible before TLBI
TC: Set DMA masks for devices
net: bcmgenet: fix OF child-node lookup
media: v4l2-tpg: fix kernel oops when enabling HFLIP and OSD
Revert "media: dvbsky: use just one mutex for serializing device R/W ops"
kgdboc: Passing ekgdboc to command line causes panic
media: cec: make cec_get_edid_spa_location() an inline function
media: cec: integrate cec_validate_phys_addr() in cec-api.c
xen: fix xen_qlock_wait()
xen: remove size limit of privcmd-buf mapping interface
xen-blkfront: fix kernel panic with negotiate_mq error path
media: cec: add new tx/rx status bits to detect aborts/timeouts
media: cec: fix the Signal Free Time calculation
media: cec: forgot to cancel delayed work
media: em28xx: use a default format if TRY_FMT fails
media: tvp5150: avoid going past array on v4l2_querymenu()
media: em28xx: fix input name for Terratec AV 350
media: em28xx: make v4l2-compliance happier by starting sequence on zero
media: em28xx: fix handler for vidioc_s_input()
media: adv7604: when the EDID is cleared, unconfigure CEC as well
media: adv7842: when the EDID is cleared, unconfigure CEC as well
drm/mediatek: fix OF sibling-node lookup
media: media colorspaces*.rst: rename AdobeRGB to opRGB
media: replace ADOBERGB by OPRGB
media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC
arm64: lse: remove -fcall-used-x0 flag
rpmsg: smd: fix memory leak on channel create
Cramfs: fix abad comparison when wrap-arounds occur
ARM: dts: socfpga: Fix SDRAM node address for Arria10
arm64: dts: stratix10: Correct System Manager register size
soc: qcom: rmtfs-mem: Validate that scm is available
soc/tegra: pmc: Fix child-node lookup
selftests/ftrace: Fix synthetic event test to delete event correctly
selftests/powerpc: Fix ptrace tm failure
tracing: Return -ENOENT if there is no target synthetic event
btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
btrfs: Handle owner mismatch gracefully when walking up tree
btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
btrfs: fix error handling in free_log_tree
btrfs: fix error handling in btrfs_dev_replace_start
btrfs: Enhance btrfs_trim_fs function to handle error better
btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
btrfs: don't attempt to trim devices that don't support it
btrfs: keep trim from interfering with transaction commits
btrfs: wait on caching when putting the bg cache
Btrfs: don't clean dirty pages during buffered writes
btrfs: release metadata before running delayed refs
btrfs: protect space cache inode alloc with GFP_NOFS
btrfs: reset max_extent_size on clear in a bitmap
btrfs: make sure we create all new block groups
Btrfs: fix warning when replaying log after fsync of a tmpfile
Btrfs: fix wrong dentries after fsync of file that got its parent replaced
btrfs: qgroup: Dirty all qgroups before rescan
Btrfs: fix null pointer dereference on compressed write path error
Btrfs: fix assertion on fsync of regular file when using no-holes feature
Btrfs: fix deadlock when writing out free space caches
btrfs: reset max_extent_size properly
btrfs: set max_extent_size properly
btrfs: don't use ctl->free_space for max_extent_size
btrfs: only free reserved extent if we didn't insert it
btrfs: fix insert_reserved error handling
btrfs: don't run delayed_iputs in commit
btrfs: move the dio_sem higher up the callchain
Btrfs: fix use-after-free during inode eviction
Btrfs: fix use-after-free when dumping free space
net: sched: Remove TCA_OPTIONS from policy
bpf: wait for running BPF programs when updating map-in-map
MD: fix invalid stored role for a disk - try2
Linux 4.18.19

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Cosmic)
   Importance: Un

[Kernel-packages] [Bug 1810818] [NEW] Cosmic update: 4.18.18 upstream stable release

2019-01-07 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   4.18.18 upstream stable release
   from git://git.kernel.org/

eeprom: at24: Add support for address-width property
vfs: swap names of {do,vfs}_clone_file_range()
bpf: fix partial copy of map_ptr when dst is scalar
gpio: mxs: Get rid of external API call
clk: sunxi-ng: sun4i: Set VCO and PLL bias current to lowest setting
fscache: Fix incomplete initialisation of inline key space
cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
fscache: Fix out of bound read in long cookie keys
ptp: fix Spectre v1 vulnerability
drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
drm: fb-helper: Reject all pixel format changing requests
RDMA/ucma: Fix Spectre v1 vulnerability
IB/ucm: Fix Spectre v1 vulnerability
cdc-acm: do not reset notification buffer index upon urb unlinking
cdc-acm: correct counting of UART states in serial state notification
cdc-acm: fix race between reset and control messaging
usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
usb: gadget: storage: Fix Spectre v1 vulnerability
usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable
usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms
USB: fix the usbfs flag sanitization for control transfers
tracing: Fix synthetic event to accept unsigned modifier
tracing: Fix synthetic event to allow semicolon at end
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
drm/sun4i: Fix an ulong overflow in the dotclock driver
sched/fair: Fix throttle_list starvation with low CFS quota
x86/tsc: Force inlining of cyc2ns bits
x86, hibernate: Fix nosave_regions setup for hibernation
x86/percpu: Fix this_cpu_read()
x86/time: Correct the attribute on jiffies' definition
x86/swiotlb: Enable swiotlb for > 4GiG RAM on 32-bit kernels
x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context 
switch if there is an FPU
Linux 4.18.18

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    4.18.18 upstream stable release
+    from git://git.kernel.org/
  
-4.18.18 upstream stable release
-from git://git.kernel.org/
+ eeprom: at24: Add support for address-width property
+ vfs: swap names of {do,vfs}_clone_file_range()
+ bpf: fix partial copy of map_ptr when dst is scalar
+ gpio: mxs: Get rid of external API call
+ clk: sunxi-ng: sun4i: Set VCO and PLL bias current to lowest setting
+ fscache: Fix incomplete initialisation of inline key space
+ cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
+ fscache: Fix out of bound read in long cookie keys
+ ptp: fix Spectre v1 vulnerability
+ drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
+ drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
+ drm: fb-helper: Reject all pixel format changing requests
+ RDMA/ucma: Fix Spectre v1 vulnerability
+ IB/ucm: Fix Spectre v1 vulnerability
+ cdc-acm: do not reset notification buffer index upon urb unlinking
+ cdc-acm: correct counting of UART states in serial state notification
+ cdc-acm: fix race between reset and control messaging
+ usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
+ usb: gadget: storage: Fix Spectre v1 vulnerability
+ 

[Kernel-packages] [Bug 1810554] [NEW] Bionic update: upstream stable patchset 2019-01-04

2019-01-04 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2019-01-04 (ported from v4.14.56, v4.17.7, 
v4.17.8)
   from git://git.kernel.org/

mm: don't do zero_resv_unavail if memmap is not allocated
ARM: dts: armada-38x: use the new thermal binding
f2fs: sanity check for total valid node blocks
f2fs: sanity check on sit entry
f2fs: avoid bug_on on corrupted inode
f2fs: return error during fill_super
xen: remove global bit from __default_kernel_pte_mask for pv guests
mm: zero unavailable pages before memmap init
mei: discard messages from not connected client during power down.
bpf: reject passing modified ctx to helper functions
mm: do not drop unused pages when userfaultd is running
f2fs: give message and set need_fsck given broken node id
loop: remember whether sysfs_create_group() was done
RDMA/ucm: Mark UCM interface as BROKEN
UBUNTU: [config] ib_ucm module deprecated
PM / hibernate: Fix oops at snapshot_write()
loop: add recursion validation to LOOP_CHANGE_FD
netfilter: x_tables: initialise match/target check parameter struct
netfilter: nf_queue: augment nfqa_cfg_policy
uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn()
crypto: x86/salsa20 - remove x86 salsa20 implementations
UBUNTU: [config] x86 CRYPTO_SALSA20 deprecated
UBUNTU: [config] x86 salsa20 modules deprecated
nvme-pci: Remap CMB SQ entries on every controller reset
xen: setup pv irq ops vector earlier
iw_cxgb4: correctly enforce the max reg_mr depth
i2c: tegra: Fix NACK error handling
IB/hfi1: Fix incorrect mixing of ERR_PTR and NULL return values
tools build: fix # escaping in .cmd files for future Make
arm64: neon: Fix function may_use_simd() return error status
kbuild: delete INSTALL_FW_PATH from kbuild documentation
tracing: Reorder display of TGID to be after PID
mm: do not bug_on on incorrect length in __mm_populate()
fs, elf: make sure to page align bss in load_elf_library
fs/proc/task_mmu.c: fix Locked field in /proc/pid/smaps*
ALSA: hda - Handle pm failure during hotplug
xhci: xhci-mem: off by one in xhci_stream_id_to_ring()
usb: quirks: add delay quirks for Corsair Strafe
USB: serial: mos7840: fix status-register error handling
USB: serial: keyspan_pda: fix modem-status error handling
USB: serial: cp210x: add another USB ID for Qivicon ZigBee stick
USB: serial: ch341: fix type promotion bug in ch341_control_in()
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
vmw_balloon: fix inflation with batching
ata: Fix ZBC_OUT all bit handling
ata: Fix ZBC_OUT command block check
staging: r8822be: Fix RTL8822be can't find any wireless AP
staging: rtl8723bs: Prevent an underflow in rtw_check_beacon_data().
ibmasm: don't write out of bounds in read handler
mmc: dw_mmc: fix card threshold control configuration
mmc: sdhci-esdhc-imx: allow 1.8V modes without 100/200MHz pinctrl states
MIPS: Fix ioremap() RAM check
MIPS: Use async IPIs for arch_trigger_cpumask_backtrace()
MIPS: Call dump_stack() from show_regs()

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2019-01-04 (ported from v4.14.56, v4.17.7, 
v4.17.8)
+    from git://git.kernel.org/
  
-upstream stable patchset 2019-01-04
-from git://git.kernel.org/
+ mm: don't do zero_resv_unavail if memmap

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-12-21 Thread Kamal Mostafa
** Also affects: linux-aws (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: linux (Ubuntu)

** Changed in: linux-aws (Ubuntu Trusty)
   Status: New => Fix Released

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => Fix Released

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => Fix Released

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => Fix Released

** Changed in: linux-aws (Ubuntu Disco)
   Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1801305

Title:
  Restore request-based mode to xen-blkfront for AWS kernels

Status in linux-aws package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Committed
Status in linux-aws source package in Trusty:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux-aws source package in Xenial:
  Fix Released
Status in linux source package in Bionic:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Triaged
Status in linux-aws source package in Disco:
  Fix Released

Bug description:
  In current Ubuntu kernels, PV blkfront drivers have blk-mq enabled by
  default and cannot use the old I/O scheduler.

  [Impact]
  blk-mq is not as fast as the old request-based scheduler for some workloads 
on HDD disks.

  [Fix]
  Amazon Linux has a commit which reintroduces the request-based mode. It 
disables blk-mq by default but allows it to be switched back on with a kernel 
parameter.

  For X this needs a small patch from upstream for error handling.

  For B/C this patchset is bigger as it includes the suspend/resume
  patches already in X, and a new fixup. These are desirable as the
  request mode patch assumes their presence.

  [Regression Potential]
  Could potentially break xen based disks on AWS.

  For B/C, the patches also add some code to the xen core around suspend
  and resume, this code is much smaller and also mirrors code already in
  Xenial.

  [Tests]
  Tested by AWS for Xenial, and their kernel engineers vetted the patches. I 
tested the Bionic and Cosmic patchsets with fio, the system appears stable and 
the IOPS promised for EBS Provisioned IOPS disks were met in my testing. I did 
an apt update/upgrade and everything worked (no hash-sum mismatches).

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1808399] [NEW] Bionic update: upstream stable patchset 2018-12-13

2018-12-13 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2018-12-13 (ported from v4.14.55 and v4.17.6)
   from git://git.kernel.org/

i2c: core: smbus: fix a potential missing-check bug
drm/amdgpu: Dynamically probe for ATIF handle (v2)
drm/amdgpu: Add amdgpu_atpx_get_dhandle()
ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl
scsi: aacraid: Fix PD performance regression over incorrect qd being set
drm/amdgpu: Make struct amdgpu_atif private to amdgpu_acpi.c
PCI / ACPI / PM: Resume bridges w/o drivers on suspend-to-RAM
sched, tracing: Fix trace_sched_pi_setprio() for deboosting
staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
netfilter: nf_log: don't hold nf_log_mutex during user access
mtd: cfi_cmdset_0002: Change erase functions to check chip good only
mtd: cfi_cmdset_0002: Change erase functions to retry for error
mtd: cfi_cmdset_0002: Change definition naming to retry write operation
dm: prevent DAX mounts if not supported
dm: set QUEUE_FLAG_DAX accordingly in dm_table_set_restrictions()
dax: check for QUEUE_FLAG_DAX in bdev_dax_supported()
dax: change bdev_dax_supported() to support boolean returns
fs: allow per-device dax status checking for filesystems
media: cx25840: Use subdev host data for PLL override
Kbuild: fix # escaping in .cmd files for future Make
Revert "dpaa_eth: fix error in dpaa_remove()"
f2fs: truncate preallocated blocks in error case
media: vb2: core: Finish buffers at the end of the stream
HID: debug: check length before copy_to_user()
HID: hiddev: fix potential Spectre v1
HID: i2c-hid: Fix "incomplete report" noise
ext4: check superblock mapped prior to committing
ext4: add more mount time checks of the superblock
ext4: add more inode number paranoia checks
ext4: avoid running out of journal credits when appending to an inline file
ext4: never move the system.data xattr out of the inode body
ext4: include the illegal physical block in the bad map ext4_error msg
ext4: verify the depth of extent tree in ext4_find_extent()
ext4: only look at the bg_flags field if it is valid
ext4: always check block group bounds in ext4_init_block_bitmap()
ext4: make sure bitmaps and the inode table don't overlap with bg descriptors
ext4: always verify the magic number in xattr blocks
ext4: add corruption check in ext4_xattr_set_entry()
jbd2: don't mark block as modified if the handle is out of credits
drm/udl: fix display corruption of the last line
drm: Use kvzalloc for allocating blob property memory
cifs: Fix infinite loop when using hard mount option
cifs: Fix memory leak in smb2_set_ea()
cifs: Fix use after free of a mid_q_entry
vfio: Use get_user_pages_longterm correctly
drbd: fix access after free
s390: Correct register corruption in critical section cleanup
scsi: target: Fix truncated PR-in ReadKeys response
tracing: Fix missing return symbol in function_graph output
mm: hugetlb: yield when prepping struct pages
userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte access

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2018-12-13 (ported

[Kernel-packages] [Bug 1808185] [NEW] Bionic update: upstream stable patchset 2018-12-12

2018-12-12 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2018-12-12 (ported from v4.14.54 and v4.17.5)
   from git://git.kernel.org/

x86/mm: Don't free P4D table when it is folded at runtime
ARM64: dts: meson-gxl-s905x-p212: Add phy-supply for usb0
drm/i915: Fix PIPESTAT irq ack on i965/g4x
drm/amd/display: release spinlock before committing updates to stream
drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping
drm/amdgpu: Don't default to DC support for Kaveri and older
drm/amdgpu: remove DC special casing for KB/ML
drm/i915/dp: Send DPCD ON for MST before phy_up
drm/amd/display: Clear connector's edid pointer
drm/amdgpu: fix clear_all and replace handling in the VM (v2)
iio: mma8452: Fix ignoring MMA8452_INT_DRDY
usb: typec: tcpm: fix logbuffer index is wrong if _tcpm_log is re-entered
net: dsa: b53: Add BCM5389 support
net/sonic: Use dma_mapping_error()
platform/x86: asus-wmi: Fix NULL pointer dereference
sched/core: Require cpu_active() in select_task_rq(), for user tasks
sched/core: Fix rules for running on online && !active CPUs
fs: clear writeback errors in inode_init_always
perf bpf: Fix NULL return handling in bpf__prepare_load()
perf test: "Session topology" dumps core on s390
net: qmi_wwan: Add Netgear Aircard 779S
atm: zatm: fix memcmp casting
iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs
ipvs: fix buffer overflow with sync daemon and service
netfilter: nft_limit: fix packet ratelimiting
s390/dasd: use blk_mq_rq_from_pdu for per request data
netfilter: ebtables: handle string from userspace with care
afs: Fix directory permissions check
xfrm6: avoid potential infinite loop in _decode_session6()
ARM: dts: imx6q: Use correct SDMA script for SPI5 core
netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain()
netfilter: ip6t_rpfilter: provide input interface for route lookup
netfilter: don't set F_IFACE on ipv6 fib lookups
netfilter: nf_tables: fix NULL-ptr in nf_tables_dump_obj()
netfilter: nf_tables: add missing netlink attrs to policies
netfilter: nf_tables: fix memory leak on error exit return
netfilter: nf_tables: increase nft_counters_enabled in nft_chain_stats_replace()
netfilter: nf_tables: disable preemption in nft_update_chain_stats()
netfilter: nft_meta: fix wrong value dereference in nft_meta_set_eval
netfilter: nf_tables: bogus EBUSY in chain deletions
netfilter: nf_tables: don't assume chain stats are set when jumplabel is set
netfilter: nft_compat: fix handling of large matchinfo size
netfilter: nft_compat: prepare for indirect info storage
netfilter: nf_tables: nft_compat: fix refcount leak on xt module
drm/i915: Enable provoking vertex fix on Gen9 systems.
drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array
drm/atmel-hlcdc: check stride values in the first plane
drm/qxl: Call qxl_bo_unref outside atomic context
drm/amdgpu: fix the missed vcn fw version report
drm/amdgpu: Add APU support in vi_set_vce_clocks
drm/amdgpu: Add APU support in vi_set_uvd_clocks
vt: prevent leaking uninitialized data to userspace via /dev/vcs*
serdev: fix memleak on module unload
serial: 8250_pci: Remove stalled entries in blacklist
staging: android: ion: Return an ERR_PTR in ion_map_kernel
n_tty: Access echo_* variables carefully.
n_tty: Fix stall at n_tty_receive_char_special().
xhci: Fix kernel oops in trace_xhci_free_virt_device
usb: typec: ucsi: Fix for incorrect status data issue
usb: typec: ucsi: acpi: Workaround for cache mode issue
acpi: Add helper for deactivating memory region
usb: dwc2: fix the incorrect bitmaps for the ports of multi_tt hub
USB: serial: cp210x: add Silicon Labs IDs for Windows Update
USB: serial: cp210x: add CESINEL device ids
usb: cdc_acm: Add quirk for Uniden UBC125 scanner

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite s

[Kernel-packages] [Bug 1807469] Re: Bionic update: upstream stable patchset 2018-12-07

2018-12-07 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2018-12-07 (ported from v4.14.53 and v4.17.4)
+    from git://git.kernel.org/
  
-upstream stable patchset 2018-12-07
-from git://git.kernel.org/
+ x86/e820: put !E820_TYPE_RAM regions into memblock.reserved
+ dm: use bio_split() when splitting out the already processed bio
+ dm: rename 'bio' member of dm_io structure to 'orig_bio'
+ dm: ensure bio submission follows a depth-first tree walk
+ kasan: depend on CONFIG_SLUB_DEBUG
+ i2c: gpio: initialize SCL to HIGH again
+ ALSA: hda - Force to link down at runtime suspend on ATI/AMD HDMI
+ Input: silead - add MSSL0002 ACPI HID
+ Input: silead - add Chuwi Hi8 support
+ media: rc: mce_kbd decoder: fix stuck keys
+ remoteproc: Prevent incorrect rproc state on xfer mem ownership failure
+ mfd: twl-core: Fix clock initialization
+ f2fs: don't use GFP_ZERO for page caches
+ libnvdimm, pmem: Unconditionally deep flush on *sync
+ scsi: qla2xxx: Spinlock recursion in qla_target
+ scsi: scsi_debug: Fix memory leak on module unload
+ locking/rwsem: Fix up_read_non_owner() warning with DEBUG_RWSEMS
+ MIPS: pb44: Fix i2c-gpio GPIO descriptor table
+ pinctrl: armada-37xx: Fix spurious irq management
+ PCI: Account for all bridges on bus when distributing bus numbers
+ mtd: rawnand: mxc: set spare area size register explicitly
+ mtd: rawnand: fix return value check for bad block status
+ of: overlay: validate offset from property fixups
+ ARM64: dts: meson-gx: fix ATF reserved memory region
+ softirq: Reorder trace_softirqs_on to prevent lockdep splat
+ hwrng: core - Always drop the RNG in hwrng_unregister()
+ powerpc/e500mc: Set assembler machine type to e500mc
+ powerpc/64s: Set assembler machine type to POWER4
+ libnvdimm, pmem: Do not flush power-fail protected CPU caches
+ ASoC: mediatek: preallocate pages use platform device
+ PCI / PM: Do not clear state_saved for devices that remain suspended
+ mtd: spi-nor: intel-spi: Fix atomic sequence handling
+ spi-nor: intel-spi: Remove unused preopcodes field
+ hwmon: (k10temp) Add support for Stoney Ridge and Bristol Ridge CPUs
+ platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found
+ platform/chrome: cros_ec_lpc: Register the driver if ACPI entry is missing.
+ x86/platform/UV: Add kernel parameter to set memory block size
+ x86/platform/UV: Use new set memory block size function
+ dm thin: handle running out of data space vs concurrent discard
+ dm zoned: avoid triggering reclaim from inside dmz_map()
+ x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
+ block: Fix cloning of requests with a special payload
+ block: Fix transfer when chunk sectors exceeds max
+ slub: fix failure when we delete and create a slab cache
+ ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
+ ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
+ ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
+ Input: elan_i2c_smbus - fix more potential stack buffer overflows
+ Input: xpad - fix GPD Win 2 controller name
+ udf: Detect incorrect directory size
+ xen: Remove unnecessary BUG_ON from __unbind_from_irq()
+ mm: fix devmem_is_allowed() for sub-page System RAM intersections
+ mm/ksm.c: ignore STABLE_FLAG of rmap_item->address in rmap_walk_ksm()
+ rbd: flush rbd_dev->watch_dwork after watch is unregistered
+ pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
+ Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
+ ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
+ NFSv4: Fix a typo in nfs41_sequence_process
+ NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
+ NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
+ nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
+ media: dvb_fr

[Kernel-packages] [Bug 1807469] [NEW] Bionic update: upstream stable patchset 2018-12-07

2018-12-07 Thread Kamal Mostafa
Public bug reported:


SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2018-12-07
   from git://git.kernel.org/

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Status: New


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

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Title:
  Bionic update: upstream stable patchset 2018-12-07

Status in linux package in Ubuntu:
  New
Status in linux source package in Bionic:
  New

Bug description:
  
  SRU Justification

  Impact:
 The upstream process for stable tree updates is quite similar
 in scope to the Ubuntu SRU process, e.g., each patch has to
 demonstrably fix a bug, and each patch is vetted by upstream
 by originating either directly from a mainline/stable Linux tree or
 a minimally backported form of that patch. The following upstream
 stable patches should be included in the Ubuntu kernel:

 upstream stable patchset 2018-12-07
 from git://git.kernel.org/

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[Kernel-packages] [Bug 1804533] Re: xen hibernation support for linux-aws (bionic)

2018-11-29 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu)
   Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1804533

Title:
  xen hibernation support for linux-aws (bionic)

Status in linux-aws package in Ubuntu:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed

Bug description:
  AWS-specific xen hibernation support (as is already supported in
  linux-aws Xenial and Trusty) has been ported to linux-aws Bionic by
  the Amazon team.

  Patches to be applied to linux-aws-bionic:

  UBUNTU: SAUCE [aws] x86/xen: Introduce new function to map 
HYPERVISOR_shared_info on
  UBUNTU: SAUCE [aws] x86/xen: add system core suspend and resume callbacks
  UBUNTU: SAUCE [aws] xen-netfront: add callbacks for PM suspend and 
hibernation support
  UBUNTU: SAUCE [aws] xen-time-introduce-xen_-save-restore-_steal_clock
  UBUNTU: SAUCE [aws] x86/xen: save and restore steal clock
  UBUNTU: SAUCE [aws] xen/events: add xen_shutdown_pirqs helper function
  UBUNTU: SAUCE [aws] x86/xen: close event channels for PIRQs in system core 
suspend
  UBUNTU: SAUCE [aws] PM / hibernate: update the resume offset on 
SNAPSHOT_SET_SWAP_AREA

  This patch set passes simple hibernation smoke-testing on an instance.

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[Kernel-packages] [Bug 1802341] Re: crash in ENA driver on removing an interface

2018-11-27 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Disco)
   Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1802341

Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-aws package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed
Status in linux-aws source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed
Status in linux-aws source package in Disco:
  Fix Committed

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

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[Kernel-packages] [Bug 1802341] Re: crash in ENA driver on removing an interface

2018-11-27 Thread Kamal Mostafa
** Tags removed: verification-needed-bionic verification-needed-cosmic 
verification-needed-xenial
** Tags added: verification-done-bionic verification-done-cosmic 
verification-done-xenial

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https://bugs.launchpad.net/bugs/1802341

Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-aws package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux-aws source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  Fix Committed
Status in linux-aws source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Fix Committed
Status in linux-aws source package in Disco:
  In Progress

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

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[Kernel-packages] [Bug 1798182] Re: Update ENA driver to version 2.0.1K

2018-11-27 Thread Kamal Mostafa
** Tags removed: verification-needed-bionic verification-needed-cosmic 
verification-needed-xenial
** Tags added: verification-done-bionic verification-done-cosmic 
verification-done-xenial

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https://bugs.launchpad.net/bugs/1798182

Title:
  Update ENA driver to version 2.0.1K

Status in linux package in Ubuntu:
  In Progress
Status in linux-aws package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Invalid
Status in linux-aws source package in Trusty:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux-aws source package in Xenial:
  Fix Released
Status in linux source package in Bionic:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Released

Bug description:
  The following commits from mainline, linux-next, and net-next:

  Arthur Kiyanovski (18):
    net: ena: fix warning in rmmod caused by double iounmap
    net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
    net: ena: fix NULL dereference due to untimely napi initialization
    net: ena: fix auto casting to boolean
    net: ena: minor performance improvement
    net: ena: complete host info to match latest ENA spec
    net: ena: introduce Low Latency Queues data structures according to ENA 
spec
    net: ena: add functions for handling Low Latency Queues in ena_com
    net: ena: add functions for handling Low Latency Queues in ena_netdev
    net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
    net: ena: explicit casting and initialization, and clearer error 
handling
    net: ena: limit refill Rx threshold to 256 to avoid latency issues
    net: ena: change rx copybreak default to reduce kernel memory pressure
    net: ena: remove redundant parameter in ena_com_admin_init()
    net: ena: update driver version to 2.0.1
    net: ena: fix indentations in ena_defs for better readability
    net: ena: enable Low Latency Queues
    net: ena: fix compilation error in xtensa architecture

  Eric Dumazet (1):
    net: ena: remove ndo_poll_controller

  Netanel Belgazal (1):
    net: ena: Fix Kconfig dependency on X86

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[Kernel-packages] [Bug 1804533] [NEW] xen hibernation support for linux-aws (bionic)

2018-11-21 Thread Kamal Mostafa
Public bug reported:

AWS-specific xen hibernation support (as is already supported in linux-
aws Xenial and Trusty) has been ported to linux-aws Bionic by the Amazon
team.

Patches to be applied to linux-aws-bionic:

UBUNTU: SAUCE [aws] x86/xen: Introduce new function to map 
HYPERVISOR_shared_info on
UBUNTU: SAUCE [aws] x86/xen: add system core suspend and resume callbacks
UBUNTU: SAUCE [aws] xen-netfront: add callbacks for PM suspend and hibernation 
support
UBUNTU: SAUCE [aws] xen-time-introduce-xen_-save-restore-_steal_clock
UBUNTU: SAUCE [aws] x86/xen: save and restore steal clock
UBUNTU: SAUCE [aws] xen/events: add xen_shutdown_pirqs helper function
UBUNTU: SAUCE [aws] x86/xen: close event channels for PIRQs in system core 
suspend
UBUNTU: SAUCE [aws] PM / hibernate: update the resume offset on 
SNAPSHOT_SET_SWAP_AREA

This patch set passes simple hibernation smoke-testing on an instance.

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu)
   Status: New => In Progress

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https://bugs.launchpad.net/bugs/1804533

Title:
  xen hibernation support for linux-aws (bionic)

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress

Bug description:
  AWS-specific xen hibernation support (as is already supported in
  linux-aws Xenial and Trusty) has been ported to linux-aws Bionic by
  the Amazon team.

  Patches to be applied to linux-aws-bionic:

  UBUNTU: SAUCE [aws] x86/xen: Introduce new function to map 
HYPERVISOR_shared_info on
  UBUNTU: SAUCE [aws] x86/xen: add system core suspend and resume callbacks
  UBUNTU: SAUCE [aws] xen-netfront: add callbacks for PM suspend and 
hibernation support
  UBUNTU: SAUCE [aws] xen-time-introduce-xen_-save-restore-_steal_clock
  UBUNTU: SAUCE [aws] x86/xen: save and restore steal clock
  UBUNTU: SAUCE [aws] xen/events: add xen_shutdown_pirqs helper function
  UBUNTU: SAUCE [aws] x86/xen: close event channels for PIRQs in system core 
suspend
  UBUNTU: SAUCE [aws] PM / hibernate: update the resume offset on 
SNAPSHOT_SET_SWAP_AREA

  This patch set passes simple hibernation smoke-testing on an instance.

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[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-21 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Trusty)
   Status: In Progress => Fix Committed

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Title:
  Restore request-based mode to xen-blkfront for AWS kernels

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Triaged

Bug description:
  In current Ubuntu kernels, PV blkfront drivers have blk-mq enabled by
  default and cannot use the old I/O scheduler.

  [Impact]
  blk-mq is not as fast as the old request-based scheduler for some workloads 
on HDD disks.

  [Fix]
  Amazon Linux has a commit which reintroduces the request-based mode. It 
disables blk-mq by default but allows it to be switched back on with a kernel 
parameter.

  For X this needs a small patch from upstream for error handling.

  For B/C this patchset is bigger as it includes the suspend/resume
  patches already in X, and a new fixup. These are desirable as the
  request mode patch assumes their presence.

  [Regression Potential]
  Could potentially break xen based disks on AWS.

  For B/C, the patches also add some code to the xen core around suspend
  and resume, this code is much smaller and also mirrors code already in
  Xenial.

  [Tests]
  Tested by AWS for Xenial, and their kernel engineers vetted the patches. I 
tested the Bionic and Cosmic patchsets with fio, the system appears stable and 
the IOPS promised for EBS Provisioned IOPS disks were met in my testing. I did 
an apt update/upgrade and everything worked (no hash-sum mismatches).

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[Kernel-packages] [Bug 1804491] Re: linux-aws: 4.4.0-1036.39 -proposed tracker

2018-11-21 Thread Kamal Mostafa
** Summary changed:

- linux-aws:  -proposed tracker
+ linux-aws: 4.4.0-1036.39 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kamal Mostafa 
(kamalmostafa)

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Title:
  linux-aws: 4.4.0-1036.39 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1802776
  phase: Packaging
  reason:
prepare-package: Version not specified

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[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-21 Thread Kamal Mostafa
** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Disco)
   Importance: Undecided
   Status: Fix Committed

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Disco)
   Status: Fix Committed => Triaged

** Changed in: linux (Ubuntu Cosmic)
   Status: New => Fix Committed

** Changed in: linux (Ubuntu Bionic)
   Status: New => Fix Committed

** Changed in: linux (Ubuntu Xenial)
   Status: New => Fix Committed

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1801305

Title:
  Restore request-based mode to xen-blkfront for AWS kernels

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Triaged

Bug description:
  In current Ubuntu kernels, PV blkfront drivers have blk-mq enabled by
  default and cannot use the old I/O scheduler.

  [Impact]
  blk-mq is not as fast as the old request-based scheduler for some workloads 
on HDD disks.

  [Fix]
  Amazon Linux has a commit which reintroduces the request-based mode. It 
disables blk-mq by default but allows it to be switched back on with a kernel 
parameter.

  For X this needs a small patch from upstream for error handling.

  For B/C this patchset is bigger as it includes the suspend/resume
  patches already in X, and a new fixup. These are desirable as the
  request mode patch assumes their presence.

  [Regression Potential]
  Could potentially break xen based disks on AWS.

  For B/C, the patches also add some code to the xen core around suspend
  and resume, this code is much smaller and also mirrors code already in
  Xenial.

  [Tests]
  Tested by AWS for Xenial, and their kernel engineers vetted the patches. I 
tested the Bionic and Cosmic patchsets with fio, the system appears stable and 
the IOPS promised for EBS Provisioned IOPS disks were met in my testing. I did 
an apt update/upgrade and everything worked (no hash-sum mismatches).

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1804071] [NEW] linux-aws-edge: 4.15.0-1028.29~16.04.1 -proposed tracker

2018-11-19 Thread Kamal Mostafa
Public bug reported:

This bug is for tracking the 4.15.0-1028.29~16.04.1 upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

** Affects: kernel-sru-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-sru-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: Invalid

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package-meta
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/upload-to-ppa
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/verification-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/upload-to-ppa
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) => Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/certification-testing
   Status: New => Invalid

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-security
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-security
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-updates
   

[Kernel-packages] [Bug 1803613] Re: Improve AWS hibernation performance

2018-11-16 Thread Kamal Mostafa
** Also affects: linux-aws (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Trusty)
   Status: New => Fix Committed

** Changed in: linux-aws (Ubuntu Trusty)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  Improve AWS hibernation performance

Status in linux-aws package in Ubuntu:
  Triaged
Status in linux-aws source package in Trusty:
  Fix Committed
Status in linux-aws source package in Xenial:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Disco:
  Triaged

Bug description:
  From: Aleksei Besogonov 

  PM / hibernate: Speed up hibernation by batching requests

  Hibernate file reading and writing submits individual IO requests for
  each page of the data. This normally is not a big issue, however some
  cloud computing providers meter IO by the number of requests and not by
  their size. So one 4KB request counts as much as a 256KB request
  towards the IOPS quota.

  With this patch we opportunistically batch the requests together,
  increasing performance by 20-30%.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1803613] Re: Improve AWS hibernation performance

2018-11-16 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

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Title:
  Improve AWS hibernation performance

Status in linux-aws package in Ubuntu:
  Triaged
Status in linux-aws source package in Xenial:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed
Status in linux-aws source package in Cosmic:
  Fix Committed
Status in linux-aws source package in Disco:
  Triaged

Bug description:
  From: Aleksei Besogonov 

  PM / hibernate: Speed up hibernation by batching requests

  Hibernate file reading and writing submits individual IO requests for
  each page of the data. This normally is not a big issue, however some
  cloud computing providers meter IO by the number of requests and not by
  their size. So one 4KB request counts as much as a 256KB request
  towards the IOPS quota.

  With this patch we opportunistically batch the requests together,
  increasing performance by 20-30%.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1803613] Re: Improve AWS hibernation performance

2018-11-15 Thread Kamal Mostafa
Attached patch for bionc and its ports to cosmic and xenial have been
smoke-tested to work as advertised.

** Patch added: 
"0001-PATCH-linux-aws-bionic-UBUNTU-SAUCE-aws-PM-hibernate.patch"
   
https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1803613/+attachment/5213234/+files/0001-PATCH-linux-aws-bionic-UBUNTU-SAUCE-aws-PM-hibernate.patch

** Also affects: linux-aws (Ubuntu Disco)
   Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux-aws (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-aws (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Disco)
   Status: In Progress => Triaged

-- 
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https://bugs.launchpad.net/bugs/1803613

Title:
  Improve AWS hibernation performance

Status in linux-aws package in Ubuntu:
  Triaged
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  Triaged

Bug description:
  From: Aleksei Besogonov 

  PM / hibernate: Speed up hibernation by batching requests

  Hibernate file reading and writing submits individual IO requests for
  each page of the data. This normally is not a big issue, however some
  cloud computing providers meter IO by the number of requests and not by
  their size. So one 4KB request counts as much as a 256KB request
  towards the IOPS quota.

  With this patch we opportunistically batch the requests together,
  increasing performance by 20-30%.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1803613/+subscriptions

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[Kernel-packages] [Bug 1803613] [NEW] Improve AWS hibernation performance

2018-11-15 Thread Kamal Mostafa
Public bug reported:

From: Aleksei Besogonov 

PM / hibernate: Speed up hibernation by batching requests

Hibernate file reading and writing submits individual IO requests for
each page of the data. This normally is not a big issue, however some
cloud computing providers meter IO by the number of requests and not by
their size. So one 4KB request counts as much as a 256KB request
towards the IOPS quota.

With this patch we opportunistically batch the requests together,
increasing performance by 20-30%.

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: Triaged

** Affects: linux-aws (Ubuntu Xenial)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Cosmic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Disco)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: Triaged

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-aws in Ubuntu.
https://bugs.launchpad.net/bugs/1803613

Title:
  Improve AWS hibernation performance

Status in linux-aws package in Ubuntu:
  Triaged
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux-aws source package in Disco:
  Triaged

Bug description:
  From: Aleksei Besogonov 

  PM / hibernate: Speed up hibernation by batching requests

  Hibernate file reading and writing submits individual IO requests for
  each page of the data. This normally is not a big issue, however some
  cloud computing providers meter IO by the number of requests and not by
  their size. So one 4KB request counts as much as a 256KB request
  towards the IOPS quota.

  With this patch we opportunistically batch the requests together,
  increasing performance by 20-30%.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1803613/+subscriptions

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[Kernel-packages] [Bug 1803166] Re: linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

2018-11-14 Thread Kamal Mostafa
*** This bug is a duplicate of bug 1803170 ***
https://bugs.launchpad.net/bugs/1803170

** This bug has been marked a duplicate of bug 1803170
   linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

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https://bugs.launchpad.net/bugs/1803166

Title:
  linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  New
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Confirmed
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in linux package in Ubuntu:
  Invalid

Bug description:
  This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  phase: Packaging
  reason:
prepare-package: Version not specified

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1803166] Re: linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

2018-11-13 Thread Kamal Mostafa
** Changed in: linux (Ubuntu)
   Status: New => Invalid

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1803166

Title:
  linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  New
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in linux package in Ubuntu:
  Invalid

Bug description:
  This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1803166/+subscriptions

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[Kernel-packages] [Bug 1803170] [NEW] linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

2018-11-13 Thread Kamal Mostafa
Public bug reported:

This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

** Affects: kernel-sru-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-sru-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/stakeholder-signoff
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/upload-to-ppa
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/verification-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/stakeholder-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/upload-to-ppa
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) => Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-security
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-security
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-updates
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-updates
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/regression-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/regression-testing
 

[Kernel-packages] [Bug 1803169] [NEW] linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

2018-11-13 Thread Kamal Mostafa
Public bug reported:

This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

** Affects: kernel-sru-workflow
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/stakeholder-signoff
 Importance: Medium
 Status: New

** Affects: kernel-sru-workflow/upload-to-ppa
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/verification-testing
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/stakeholder-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/upload-to-ppa
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) => Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-security
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-security
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-updates
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-updates
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/regression-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/regression-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/security-signoff
   Importance: Undecided => Medium

** Changed in: 

[Kernel-packages] [Bug 1803166] [NEW] linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

2018-11-13 Thread Kamal Mostafa
Public bug reported:

This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

** Affects: kernel-sru-workflow
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/automated-testing
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Undecided
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1803166

Title:
  linux-aws-edge: 4.15.0-1027.28~16.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  New
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  This bug is for tracking the 4.15.0-1027.28~16.04.1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1803166/+subscriptions

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[Kernel-packages] [Bug 1802341] Re: crash in ENA driver on removing an interface

2018-11-08 Thread Kamal Mostafa
I've tested this on affected configurations.

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https://bugs.launchpad.net/bugs/1802341

Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  In Progress
Status in linux-aws package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress
Status in linux-aws source package in Disco:
  In Progress

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802341/+subscriptions

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[Kernel-packages] [Bug 1802341] Re: crash in ENA driver on removing an interface

2018-11-08 Thread Kamal Mostafa
Attached patch, developed in conjunction with the ENA dev team, fixes
the problem.  This patch is soon-to-be submitted upstream.

** Patch added: "0001-UBUNTU-SAUCE-net-ena-fix-crash-during-ena_remove.patch"
   
https://bugs.launchpad.net/ubuntu/disco/+source/linux-aws/+bug/1802341/+attachment/5210458/+files/0001-UBUNTU-SAUCE-net-ena-fix-crash-during-ena_remove.patch

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https://bugs.launchpad.net/bugs/1802341

Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  In Progress
Status in linux-aws package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress
Status in linux-aws source package in Disco:
  In Progress

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1802341] Re: crash in ENA driver on removing an interface

2018-11-08 Thread Kamal Mostafa
** Also affects: linux (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Disco)
   Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Cosmic)
   Status: New => In Progress

** Also affects: linux-aws (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Cosmic)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Cosmic)
     Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Disco)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Disco)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  In Progress
Status in linux-aws package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  In Progress
Status in linux-aws source package in Disco:
  In Progress

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802341/+subscriptions

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[Kernel-packages] [Bug 1802341] [NEW] crash in ENA driver on removing an interface

2018-11-08 Thread Kamal Mostafa
Public bug reported:

Bug present in ENA since driver version 1.6; manifests as a crash only
under some conditions.

In ena_remove() we have the following stack call:
ena_remove()
  unregister_netdev()
  ena_destroy_device()
netif_carrier_off()

Calling netif_carrier_off() causes linkwatch to try to handle the
link change event on the already unregistered netdev, which leads
to a read from an unreadable memory address.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1802341

Title:
  crash in ENA driver on removing an interface

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Bug present in ENA since driver version 1.6; manifests as a crash only
  under some conditions.

  In ena_remove() we have the following stack call:
  ena_remove()
unregister_netdev()
ena_destroy_device()
  netif_carrier_off()
  
  Calling netif_carrier_off() causes linkwatch to try to handle the
  link change event on the already unregistered netdev, which leads
  to a read from an unreadable memory address.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802341/+subscriptions

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[Kernel-packages] [Bug 1798182] Re: Update ENA driver to version 2.0.1K

2018-10-31 Thread Kamal Mostafa
I have smoke-tested this driver update for each affected series (X, B,
and C) on a small sampling of AWS instance types.

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Title:
  Update ENA driver to version 2.0.1K

Status in linux package in Ubuntu:
  In Progress
Status in linux-aws package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux-aws source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-aws source package in Cosmic:
  In Progress

Bug description:
  The following commits from mainline, linux-next, and net-next:

  Arthur Kiyanovski (18):
    net: ena: fix warning in rmmod caused by double iounmap
    net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
    net: ena: fix NULL dereference due to untimely napi initialization
    net: ena: fix auto casting to boolean
    net: ena: minor performance improvement
    net: ena: complete host info to match latest ENA spec
    net: ena: introduce Low Latency Queues data structures according to ENA 
spec
    net: ena: add functions for handling Low Latency Queues in ena_com
    net: ena: add functions for handling Low Latency Queues in ena_netdev
    net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
    net: ena: explicit casting and initialization, and clearer error 
handling
    net: ena: limit refill Rx threshold to 256 to avoid latency issues
    net: ena: change rx copybreak default to reduce kernel memory pressure
    net: ena: remove redundant parameter in ena_com_admin_init()
    net: ena: update driver version to 2.0.1
    net: ena: fix indentations in ena_defs for better readability
    net: ena: enable Low Latency Queues
    net: ena: fix compilation error in xtensa architecture

  Eric Dumazet (1):
    net: ena: remove ndo_poll_controller

  Netanel Belgazal (1):
    net: ena: Fix Kconfig dependency on X86

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1800537] Re: Bionic update: upstream stable patchset 2018-10-29

2018-10-29 Thread Kamal Mostafa
** Description changed:

  SRU Justification
  
  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:
  
     upstream stable patchset 2018-10-29 (ported from v4.14.52 and v4.16.18)
     from git://git.kernel.org/
+ 
+ genirq/migration: Avoid out of line call if pending is not set
+ genirq/affinity: Defer affinity setting if irq chip is busy
+ genirq/generic_pending: Do not lose pending affinity update
+ irq_remapping: Use apic_ack_irq()
+ x86/platform/uv: Use apic_ack_irq()
+ x86/ioapic: Use apic_ack_irq()
+ x86/apic: Provide apic_ack_irq()
+ x86/apic/vector: Prevent hlist corruption and leaks
+ x86/vector: Fix the args of vector_alloc tracepoint
+ cpufreq: ti-cpufreq: Fix an incorrect error return value
+ net: phy: dp83822: use BMCR_ANENABLE instead of BMSR_ANEGCAPABLE for DP83620
+ mm, page_alloc: do not break __GFP_THISNODE by zonelist reset
+ HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large
+ HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation
+ orangefs: report attributes_mask and attributes for statx
+ orangefs: set i_size on new symlink
+ iwlwifi: fw: harden page loading code
+ x86/intel_rdt: Enable CMT and MBM on new Skylake stepping
+ w1: mxc_w1: Enable clock before calling clk_get_rate() on it
+ libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk
+ libata: zpodd: small read overflow in eject_tray()
+ cpufreq: governors: Fix long idle detection logic in load calculation
+ cpufreq: Fix new policy initialization during limits updates via sysfs
+ bdi: Move cgroup bdi_writeback to a dedicated low concurrency workqueue
+ blk-mq: reinit q->tag_set_list entry only after grace period
+ nbd: use bd_set_size when updating disk size
+ nbd: update size when connected
+ nbd: fix nbd device deletion
+ cifs: For SMB2 security informaion query, check for minimum sized security 
descriptor instead of sizeof FileAllInformation class
+ CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session expiry
+ smb3: fix various xid leaks
+ x86/MCE: Fix stack out-of-bounds write in mce-inject.c: Flags_read()
+ ALSA: hda: add dock and led support for HP ProBook 640 G4
+ ALSA: hda: add dock and led support for HP EliteBook 830 G5
+ ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
+ ALSA: hda/conexant - Add fixup for HP Z2 G4 workstation
+ btrfs: scrub: Don't use inode pages for device replace
+ btrfs: return error value if create_io_em failed in cow_file_range
+ Btrfs: fix memory and mount leak in btrfs_ioctl_rm_dev_v2()
+ Btrfs: fix clone vs chattr NODATASUM race
+ driver core: Don't ignore class_dir_create_and_add() failure.
+ ext4: fix fencepost error in check for inode count overflow during resize
+ ext4: bubble errors from ext4_find_inline_data_nolock() up to ext4_iget()
+ ext4: update mtime in ext4_punch_hole even if no blocks are released
+ ext4: fix hole length detection in ext4_ind_map_blocks()
+ tls: fix use-after-free in tls_push_record
+ net: in virtio_net_hdr only add VLAN_HLEN to csum_start if payload holds vlan
+ udp: fix rx queue len reported by diag and proc interface
+ tcp: verify the checksum of the first data segment in a new connection
+ net/sched: act_simple: fix parsing of TCA_DEF_DATA
+ net: dsa: add error handling for pskb_trim_rcsum
+ ipv6: allow PMTU exceptions to local routes
+ cdc_ncm: avoid padding beyond end of skb
+ bonding: re-evaluate force_primary when the primary slave name changes

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https://bugs.launchpad.net/bugs/1800537

Title:
  Bionic update: upstream stable patchset 2018-10-29

Status in linux package in Ubuntu:
  New
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The following upstream
     stable patches should be included in the Ubuntu kernel:

     upstream stable patchset 2018-10-29 (ported from v4.14.52 and v4.16.18)
     from git://git.kernel.org/

  genirq/migration: Avoid out of line call if pending is not set
  genirq/affinity: Defer affinity setting if irq chip is busy
  genirq/generic_pending: Do not lose pending affinity update
  irq_remapping: Use apic_ack_irq()
  x86/platform/uv: Use 

[Kernel-packages] [Bug 1800537] [NEW] Bionic update: upstream stable patchset 2018-10-29

2018-10-29 Thread Kamal Mostafa
Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2018-10-29 (ported from v4.14.52 and v4.16.18)
   from git://git.kernel.org/

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The following upstream
+    stable patches should be included in the Ubuntu kernel:
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The following upstream
-stable patches should be included in the Ubuntu kernel:
+    upstream stable patchset 2018-10-29 (ported from v4.14.52 and v4.16.18)
+    from git://git.kernel.org/
  
-upstream stable patchset 2018-10-29
-from git://git.kernel.org/
+ genirq/migration: Avoid out of line call if pending is not set
+ genirq/affinity: Defer affinity setting if irq chip is busy
+ genirq/generic_pending: Do not lose pending affinity update
+ irq_remapping: Use apic_ack_irq()
+ x86/platform/uv: Use apic_ack_irq()
+ x86/ioapic: Use apic_ack_irq()
+ x86/apic: Provide apic_ack_irq()
+ x86/apic/vector: Prevent hlist corruption and leaks
+ x86/vector: Fix the args of vector_alloc tracepoint
+ cpufreq: ti-cpufreq: Fix an incorrect error return value
+ net: phy: dp83822: use BMCR_ANENABLE instead of BMSR_ANEGCAPABLE for DP83620
+ mm, page_alloc: do not break __GFP_THISNODE by zonelist reset
+ HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large
+ HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation
+ orangefs: report attributes_mask and attributes for statx
+ orangefs: set i_size on new symlink
+ iwlwifi: fw: harden page loading code
+ x86/intel_rdt: Enable CMT and MBM on new Skylake stepping
+ w1: mxc_w1: Enable clock before calling clk_get_rate() on it
+ libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk
+ libata: zpodd: small read overflow in eject_tray()
+ cpufreq: governors: Fix long idle detection logic in load calculation
+ cpufreq: Fix new policy initialization during limits updates via sysfs
+ bdi: Move cgroup bdi_writeback to a dedicated low concurrency workqueue
+ blk-mq: reinit q->tag_set_list entry only after grace period
+ nbd: use bd_set_size when updating disk size
+ nbd: update size when connected
+ nbd: fix nbd device deletion
+ cifs: For SMB2 security informaion query, check for minimum sized security 
descriptor instead of sizeof FileAllInformation class
+ CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session expiry
+ smb3: fix various xid leaks
+ x86/MCE: Fix stack out-of-bounds write in mce-inject.c: Flags_read()
+ ALSA: hda: add dock and led support for HP ProBook 640 G4
+ ALSA: hda: add dock and led support for HP EliteBook 830 G5
+ ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
+ ALSA: hda/conexant - Add fixup for HP Z2 G4 workstation
+ btrfs: scrub: Don't use inode pages for device replace
+ btrfs: return error value if create_io_em failed in cow_file_range
+ Btrfs: fix memory and mount leak in btrfs_ioctl_rm_dev_v2()
+ Btrfs: fix clone vs chattr NODATASUM race
+ driver core: Don't ignore class_dir_create_and_add() failure.
+ ext4: fix fencepost error in check for inode count overflow during resize
+ ext4: bubble errors from ext4_find_inline_data_nolock() up to ext4_iget()
+ ext4: update mtime in ext4_punch_hole even if no blocks are released
+ ext4: fix hole length detection in ext4_ind_map_blocks()
+ tls: fix use-after-free in tls_push_record
+ net: in virtio_net_hdr only add VLAN_HLEN to csum_start if payload holds vlan
+ udp: fix rx queue len reported by diag and proc interface
+ 

[Kernel-packages] [Bug 1798182] Re: Update ENA driver to version 2.0.1K

2018-10-25 Thread Kamal Mostafa
** Description changed:

  The following commits from mainline and linux-next:
  
- Arthur Kiyanovski (16):
+ Arthur Kiyanovski (18):
net: ena: fix warning in rmmod caused by double iounmap
net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
net: ena: fix NULL dereference due to untimely napi initialization
net: ena: fix auto casting to boolean
net: ena: minor performance improvement
net: ena: complete host info to match latest ENA spec
net: ena: introduce Low Latency Queues data structures according to ENA 
spec
net: ena: add functions for handling Low Latency Queues in ena_com
net: ena: add functions for handling Low Latency Queues in ena_netdev
net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
net: ena: explicit casting and initialization, and clearer error 
handling
net: ena: limit refill Rx threshold to 256 to avoid latency issues
net: ena: change rx copybreak default to reduce kernel memory pressure
net: ena: remove redundant parameter in ena_com_admin_init()
net: ena: update driver version to 2.0.1
net: ena: fix indentations in ena_defs for better readability
+   net: ena: enable Low Latency Queues
+   net: ena: fix compilation error in xtensa architecture
  
  Eric Dumazet (1):
net: ena: remove ndo_poll_controller
+ 
+ Netanel Belgazal (1):
+   net: ena: Fix Kconfig dependency on X86

** Description changed:

- The following commits from mainline and linux-next:
+ The following commits from mainline, linux-next, and net-next:
  
  Arthur Kiyanovski (18):
-   net: ena: fix warning in rmmod caused by double iounmap
-   net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
-   net: ena: fix NULL dereference due to untimely napi initialization
-   net: ena: fix auto casting to boolean
-   net: ena: minor performance improvement
-   net: ena: complete host info to match latest ENA spec
-   net: ena: introduce Low Latency Queues data structures according to ENA 
spec
-   net: ena: add functions for handling Low Latency Queues in ena_com
-   net: ena: add functions for handling Low Latency Queues in ena_netdev
-   net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
-   net: ena: explicit casting and initialization, and clearer error 
handling
-   net: ena: limit refill Rx threshold to 256 to avoid latency issues
-   net: ena: change rx copybreak default to reduce kernel memory pressure
-   net: ena: remove redundant parameter in ena_com_admin_init()
-   net: ena: update driver version to 2.0.1
-   net: ena: fix indentations in ena_defs for better readability
-   net: ena: enable Low Latency Queues
-   net: ena: fix compilation error in xtensa architecture
+   net: ena: fix warning in rmmod caused by double iounmap
+   net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
+   net: ena: fix NULL dereference due to untimely napi initialization
+   net: ena: fix auto casting to boolean
+   net: ena: minor performance improvement
+   net: ena: complete host info to match latest ENA spec
+   net: ena: introduce Low Latency Queues data structures according to ENA 
spec
+   net: ena: add functions for handling Low Latency Queues in ena_com
+   net: ena: add functions for handling Low Latency Queues in ena_netdev
+   net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
+   net: ena: explicit casting and initialization, and clearer error 
handling
+   net: ena: limit refill Rx threshold to 256 to avoid latency issues
+   net: ena: change rx copybreak default to reduce kernel memory pressure
+   net: ena: remove redundant parameter in ena_com_admin_init()
+   net: ena: update driver version to 2.0.1
+   net: ena: fix indentations in ena_defs for better readability
+   net: ena: enable Low Latency Queues
+   net: ena: fix compilation error in xtensa architecture
  
  Eric Dumazet (1):
-   net: ena: remove ndo_poll_controller
+   net: ena: remove ndo_poll_controller
  
  Netanel Belgazal (1):
-   net: ena: Fix Kconfig dependency on X86
+   net: ena: Fix Kconfig dependency on X86

** Also affects: linux-aws (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Cosmic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-aws

[Kernel-packages] [Bug 1798182] [NEW] Update ENA driver to version 2.0.1K

2018-10-16 Thread Kamal Mostafa
Public bug reported:

The following commits from mainline and linux-next:

Arthur Kiyanovski (16):
  net: ena: fix warning in rmmod caused by double iounmap
  net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
  net: ena: fix NULL dereference due to untimely napi initialization
  net: ena: fix auto casting to boolean
  net: ena: minor performance improvement
  net: ena: complete host info to match latest ENA spec
  net: ena: introduce Low Latency Queues data structures according to ENA 
spec
  net: ena: add functions for handling Low Latency Queues in ena_com
  net: ena: add functions for handling Low Latency Queues in ena_netdev
  net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
  net: ena: explicit casting and initialization, and clearer error handling
  net: ena: limit refill Rx threshold to 256 to avoid latency issues
  net: ena: change rx copybreak default to reduce kernel memory pressure
  net: ena: remove redundant parameter in ena_com_admin_init()
  net: ena: update driver version to 2.0.1
  net: ena: fix indentations in ena_defs for better readability

Eric Dumazet (1):
  net: ena: remove ndo_poll_controller

** Affects: linux (Ubuntu)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Xenial)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Bionic)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Cosmic)
 Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux (Ubuntu Cosmic)
   Importance: High
 Assignee: Kamal Mostafa (kamalmostafa)
   Status: In Progress

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

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Title:
  Update ENA driver to version 2.0.1K

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress

Bug description:
  The following commits from mainline and linux-next:

  Arthur Kiyanovski (16):
net: ena: fix warning in rmmod caused by double iounmap
net: ena: fix rare bug when failed restart/resume is followed by driver 
removal
net: ena: fix NULL dereference due to untimely napi initialization
net: ena: fix auto casting to boolean
net: ena: minor performance improvement
net: ena: complete host info to match latest ENA spec
net: ena: introduce Low Latency Queues data structures according to ENA 
spec
net: ena: add functions for handling Low Latency Queues in ena_com
net: ena: add functions for handling Low Latency Queues in ena_netdev
net: ena: use CSUM_CHECKED device indication to report skb's checksum 
status
net: ena: explicit casting and initialization, and clearer error 
handling
net: ena: limit refill Rx threshold to 256 to avoid latency issues
net: ena: change rx copybreak default to reduce kernel memory pressure
net: ena: remove redundant parameter in ena_com_admin_init()
net: ena: update driver version to 2.0.1
net: ena: fix indentations in ena_defs for better readability

  Eric Dumazet (1):
net: ena: remove ndo_poll_controller

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[Kernel-packages] [Bug 1792044] Re: update ENA driver to latest mainline version

2018-10-10 Thread Kamal Mostafa
Fix verified in bionic generic (4.15.0-37.40).
Fix verified in xenial generic (4.4.0-138.164).

** Tags removed: verification-needed-bionic verification-needed-xenial
** Tags added: verification-done-bionic verification-done-xenial

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Title:
  update ENA driver to latest mainline version

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  Update ENA driver to latest mainline version as of this commit:
  
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=0e1f4c76be241377d282e34ebea6d16ff7829747

  For Bionic, the following commits:

  net: ena: fix incorrect usage of memory barriers
  net: ena: fix missing calls to READ_ONCE
  net: ena: fix missing lock during device destruction
  net: ena: fix potential double ena_destroy_device()
  net: ena: fix device destruction to gracefully free resources
  net: ena: fix driver when PAGE_SIZE == 64kB
  net: ena: fix surprise unplug NULL dereference kernel crash
  net: ena: Fix use of uninitialized DMA address bits field
  UBUNTU: SAUCE: ena: devm_kzalloc() -> devm_kcalloc()
  net: ena: Eliminate duplicate barriers on weakly-ordered archs
  net: ena: increase ena driver version to 1.5.0
  net: ena: add detection and recovery mechanism for handling missed/misrouted 
MSI-X

  For Xenial, the following commits:

  net: ena: fix incorrect usage of memory barriers
  net: ena: fix missing calls to READ_ONCE
  net: ena: fix missing lock during device destruction
  net: ena: fix potential double ena_destroy_device()
  net: ena: fix device destruction to gracefully free resources
  net: ena: fix driver when PAGE_SIZE == 64kB
  net: ena: fix surprise unplug NULL dereference kernel crash
  net: ena: Fix use of uninitialized DMA address bits field
  UBUNTU: SAUCE: ena: devm_kzalloc() -> devm_kcalloc()
  net: ena: Eliminate duplicate barriers on weakly-ordered archs
  net: ena: fix error handling in ena_down() sequence
  net: ena: increase ena driver version to 1.5.0
  net: ena: add detection and recovery mechanism for handling missed/misrouted 
MSI-X
  net: ena: fix race condition between device reset and link up setup
  net: ena: increase ena driver version to 1.3.0
  net: ena: add new admin define for future support of IPv6 RSS
  net: ena: add statistics for missed tx packets
  net: ena: add power management ops to the ENA driver
  net: ena: remove legacy suspend suspend/resume support
  net: ena: improve ENA driver boot time.
  net: ena: fix wrong max Tx/Rx queues on ethtool
  net: ena: fix rare kernel crash when bar memory remap fails
  net: ena: reduce the severity of some printouts
  net: ena: Remove redundant unlikely()

  *Note that some of these were already present in the linux-aws
  variants (the remainder will be picked up on their next rebase
  cycles).

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[Kernel-packages] [Bug 1794889] [NEW] Bionic update: upstream stable patchset 2018-09-27

2018-09-27 Thread Kamal Mostafa
NIBAND_ADDR_TRANS
nvme: depend on INFINIBAND_ADDR_TRANS
tipc: fix bug in function tipc_nl_node_dump_monitor
i2c: sprd: Fix the i2c count issue
i2c: sprd: Prevent i2c accesses after suspend is called
bpf: fix uninitialized variable in bpf tools
x86/cpu/intel: Add missing TLB cpuid values
ata: ahci: mvebu: override ahci_stop_engine for mvebu AHCI
libahci: Allow drivers to override stop_engine
KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_mmio_read_apr()
arm64: fix possible spectre-v1 in ptrace_hbp_get_event()
blk-mq: fix sysfs inflight counter
HID: intel-ish-hid: use put_device() instead of kfree()
rpmsg: added MODULE_ALIAS for rpmsg_char
remoteproc: qcom: Fix potential device node leaks
perf/x86/intel: Don't enable freeze-on-smi for PerfMon V1
rds: ib: Fix missing call to rds_ib_dev_put in rds_ib_setup_qp
selftests: ftrace: Add a testcase for multiple actions on trigger
HID: wacom: Release device resource data obtained by devres_alloc()
HID: lenovo: Add support for IBM/Lenovo Scrollpoint mice
arm64: ptrace: remove addr_limit manipulation
net: ethtool: Add missing kernel doc for FEC parameters
thermal: int3403_thermal: Fix NULL pointer deref on module load / probe
drm/amdkfd: fix clock counter retrieval for node without GPU
ACPI / watchdog: Prefer iTCO_wdt on Lenovo Z50-70
ARM: dts: da850: fix W=1 warnings with pinmux node
net: phy: marvell: clear wol event before setting it
dt-bindings: meson-uart: DT fix s/clocks-names/clock-names/
ACPI / PM: Blacklist Low Power S0 Idle _DSM for ThinkPad X1 Tablet(2016)
usb: typec: ucsi: fix tracepoint related build error
mm: memcg: add __GFP_NOWARN in __memcg_schedule_kmem_cache_create()
kexec_file: do not add extra alignment to efi memmap
proc: revalidate kernel thread inodes to root:root
mm, pagemap: fix swap offset value for PMD migration entry
scsi: isci: Fix infinite loop in while loop
scsi: storvsc: Set up correct queue depth values for IDE devices
parisc: time: Convert read_persistent_clock() to read_persistent_clock64()
vfs: Undo an overly zealous MS_RDONLY -> SB_RDONLY conversion
blkcg: init root blkcg_gq under lock
drm/msm: don't deref error pointer in the msm_fbdev_create error path
drm/msm/dsi: use correct enum in dsi_get_cmd_fmt
drm/msm: Fix possible null dereference on failure of get_pages()
ASoC: msm8916-wcd-analog: use threaded context for mbhc events
netfilter: nf_tables: fix out-of-bounds in nft_chain_commit_update
netfilter: nf_tables: NAT chain and extensions require NF_TABLES
scsi: target: fix crash with iscsi target and dvd
scsi: megaraid_sas: Do not log an error if FW successfully initializes.
scsi: iscsi: respond to netlink with unicast when appropriate
tipc: fix infinite loop when dumping link monitor summary
blkcg: don't hold blkcg lock when deactivating policy
spi: cadence: Add usleep_range() for cdns_spi_fill_tx_fifo()
ASoC: topology: Check widget kcontrols before deref.
xen: xenbus_dev_frontend: Really return response string
ASoC: topology: Fix bugs of freeing soc topology
PCI: kirin: Fix reset gpio name
soc: bcm2835: Make !RASPBERRYPI_FIRMWARE dummies return failure
soc: bcm: raspberrypi-power: Fix use of __packed
eCryptfs: don't pass up plaintext names when using filename encryption
ASoC: rt5514: Add the missing register in the readable table
clk: honor CLK_MUX_ROUND_CLOSEST in generic clk mux
dt-bindings: dmaengine: rcar-dmac: document R8A77965 support
dt-bindings: serial: sh-sci: Add support for r8a77965 (H)SCIF
dt-bindings: pinctrl: sunxi: Fix reference to driver
doc: Add vendor prefix for Kieback & Peter GmbH
spi: sh-msiof: Fix bit field overflow writes to TSCR/RSCR
MIPS: dts: Boston: Fix PCI bus dtc warnings:
isofs: fix potential memory leak in mount option parsing
s390/smsgiucv: disable SMSG on module unload
MIPS: io: Add barrier after register read in readX()
fsnotify: fix ignore mask logic in send_to_group()
perf report: Fix switching to another perf.data file
nfp: ignore signals when communicating with management FW
MIPS: io: Prevent compiler reordering writeX()
x86: Add check for APIC access address for vmentry of L2 guests
KVM: X86: fix incorrect reference of trace_kvm_pi_irte_update
Input: synaptics-rmi4 - fix an unchecked out of memory error path
clocksource/drivers/imx-tpm: Correct some registers operation flow

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+  

[Kernel-packages] [Bug 1793753] Re: kernel panic - null pointer dereference on ipset operations

2018-09-27 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu)
   Status: In Progress => Fix Committed

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Title:
  kernel panic - null pointer dereference on ipset operations

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  
  == SRU Justification ==
  A regression was introduced in Xenial, even prior to v4.4 Final.  I did
  not test prior to this kernel once I found the bug was fixed in
  mainline.   The bug reporter experienced crashes on machines running
  iptables using ipsets.  He could get a trace from the console on one of
  them which is attached to the bug report.

  On these machines, some ipset commands are automatically run to update the
  sets, and/or to dump them (ipset restore, swap, delete ... / ipset save).

  I was able to reproduce this bug as was cking.  This bug was found to be
  fixed by mainline commits 596cf3fe5854 and e5173418ac59.

  
  == Fixes ==
  596cf3fe5854 ("netfilter: ipset: fix race condition in ipset save, swap and 
delete")
  e5173418ac59 ("netfilter: ipset: Fix race between dump and swap")

  == Regression Potential ==
  Low.  This fixes a regression and is limited to netfilter.

  == Test Case ==
  A test kernel was built with these patches and tested by myself and cking.

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[Kernel-packages] [Bug 1793841] Re: IP_SET modules not included in kernel build, prevents container functionality

2018-09-26 Thread Kamal Mostafa
Correction: This fix is queued up for linux-kvm (4.15.0-1024.24) bionic.

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Title:
  IP_SET modules not included in kernel build, prevents container
  functionality

Status in cloud-images:
  Invalid
Status in linux-kvm package in Ubuntu:
  Fix Committed
Status in linux-kvm source package in Bionic:
  Fix Committed

Bug description:
  I would like to run Ubuntu Minimal Cloud Image as the base OS on which
  I run Kubernetes and various other containers, but it requires ipset
  and various kernel modules included in the build. Is there a way to
  have those added by default, or a documented process for me to modify
  the kernel on my Minimal Cloud images?

  I tried to use kube-router as a routing platform for connecting the
  containers between Ubuntu hosts, but this requires ipset.

  The error from kube-router:
  I0921 00:19:45.773157   1 kube-router.go:207] Running 
/usr/local/bin/kube-router version v0.2.0, built on 2018-09-12T08:03:59-0400, 
go1.10.3
  Failed to run kube-router: Failed to create network routing controller: 
Failed to create ipset set on system: ipset v6.34: Kernel error received: set 
type not supported

  After some digging, it seems I need the following modules at least compiled 
into the kernel as modules:
  root@deva-controller0:~# cat "/boot/config-`uname -r`" | grep IP_SET
  CONFIG_IP_SET=y
  CONFIG_IP_SET_MAX=256
  # CONFIG_IP_SET_BITMAP_IP is not set
  # CONFIG_IP_SET_BITMAP_IPMAC is not set
  # CONFIG_IP_SET_BITMAP_PORT is not set
  # CONFIG_IP_SET_HASH_IP is not set
  # CONFIG_IP_SET_HASH_IPMARK is not set
  # CONFIG_IP_SET_HASH_IPPORT is not set
  # CONFIG_IP_SET_HASH_IPPORTIP is not set
  # CONFIG_IP_SET_HASH_IPPORTNET is not set
  # CONFIG_IP_SET_HASH_IPMAC is not set
  # CONFIG_IP_SET_HASH_MAC is not set
  # CONFIG_IP_SET_HASH_NETPORTNET is not set
  # CONFIG_IP_SET_HASH_NET is not set
  # CONFIG_IP_SET_HASH_NETNET is not set
  # CONFIG_IP_SET_HASH_NETPORT is not set
  # CONFIG_IP_SET_HASH_NETIFACE is not set
  # CONFIG_IP_SET_LIST_SET is not set

  Ubuntu Release:
  ~# cat /etc/lsb-release 
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=18.04
  DISTRIB_CODENAME=bionic
  DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"

  Any help is greatly appreciated.

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[Kernel-packages] [Bug 1793841] Re: IP_SET modules not included in kernel build, prevents container functionality

2018-09-25 Thread Kamal Mostafa
Queued up for linux-kvm (4.15.0-1023.23) bionic.

** Changed in: linux-kvm (Ubuntu)
   Status: In Progress => Fix Committed

** Changed in: linux-kvm (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux-kvm (Ubuntu)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  IP_SET modules not included in kernel build, prevents container
  functionality

Status in cloud-images:
  Invalid
Status in linux-kvm package in Ubuntu:
  Fix Committed
Status in linux-kvm source package in Bionic:
  Fix Committed

Bug description:
  I would like to run Ubuntu Minimal Cloud Image as the base OS on which
  I run Kubernetes and various other containers, but it requires ipset
  and various kernel modules included in the build. Is there a way to
  have those added by default, or a documented process for me to modify
  the kernel on my Minimal Cloud images?

  I tried to use kube-router as a routing platform for connecting the
  containers between Ubuntu hosts, but this requires ipset.

  The error from kube-router:
  I0921 00:19:45.773157   1 kube-router.go:207] Running 
/usr/local/bin/kube-router version v0.2.0, built on 2018-09-12T08:03:59-0400, 
go1.10.3
  Failed to run kube-router: Failed to create network routing controller: 
Failed to create ipset set on system: ipset v6.34: Kernel error received: set 
type not supported

  After some digging, it seems I need the following modules at least compiled 
into the kernel as modules:
  root@deva-controller0:~# cat "/boot/config-`uname -r`" | grep IP_SET
  CONFIG_IP_SET=y
  CONFIG_IP_SET_MAX=256
  # CONFIG_IP_SET_BITMAP_IP is not set
  # CONFIG_IP_SET_BITMAP_IPMAC is not set
  # CONFIG_IP_SET_BITMAP_PORT is not set
  # CONFIG_IP_SET_HASH_IP is not set
  # CONFIG_IP_SET_HASH_IPMARK is not set
  # CONFIG_IP_SET_HASH_IPPORT is not set
  # CONFIG_IP_SET_HASH_IPPORTIP is not set
  # CONFIG_IP_SET_HASH_IPPORTNET is not set
  # CONFIG_IP_SET_HASH_IPMAC is not set
  # CONFIG_IP_SET_HASH_MAC is not set
  # CONFIG_IP_SET_HASH_NETPORTNET is not set
  # CONFIG_IP_SET_HASH_NET is not set
  # CONFIG_IP_SET_HASH_NETNET is not set
  # CONFIG_IP_SET_HASH_NETPORT is not set
  # CONFIG_IP_SET_HASH_NETIFACE is not set
  # CONFIG_IP_SET_LIST_SET is not set

  Ubuntu Release:
  ~# cat /etc/lsb-release 
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=18.04
  DISTRIB_CODENAME=bionic
  DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"

  Any help is greatly appreciated.

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[Kernel-packages] [Bug 1793976] Re: kvm kernel missing nbd module

2018-09-25 Thread Kamal Mostafa
We will be happy enable nbd in the linux-kvm kernels.  We'll post to
this bug to indicate the kernel versions which will include the change.

Regarding your note that "there are many more modules in the generic
kernel" -- indeed, the reduced size is one of the design features of the
linux-kvm kernel.

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Title:
  kvm kernel missing nbd module

Status in linux-kvm package in Ubuntu:
  In Progress
Status in linux-kvm source package in Xenial:
  In Progress
Status in linux-kvm source package in Bionic:
  In Progress

Bug description:
  The "nbd" module is missing from linux-modules-XXX-kvm in bionic

  root@ubuntu:~# /sbin/modprobe nbd max_part=16
  modprobe: FATAL: Module nbd not found in directory 
/lib/modules/4.15.0-1021-kvm
  root@ubuntu:~# uname -a
  Linux ubuntu 4.15.0-1021-kvm #21-Ubuntu SMP Tue Aug 28 09:57:01 UTC 2018 
x86_64 x86_64 x86_64 GNU/Linux

  root@ubuntu:~# dpkg-query -l | grep linux-modules
  ii  linux-modules-4.15.0-1019-kvm 4.15.0-1019.19  
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-4.15.0-1021-kvm 4.15.0-1021.21  
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-4.15.0-34-generic   4.15.0-34.37
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-extra-4.15.0-34-generic 4.15.0-34.37
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP

  nbd exists for the generic kernel, but not kvm.

  root@ubuntu:~# find /lib/modules -name '*nbd*'
  /lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko
  root@ubuntu:~# dpkg-query -S 
/lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko
  linux-modules-4.15.0-34-generic: 
/lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko

  In fact, there are many more modules in the generic kernel:

  root@ubuntu:~# dpkg-query -L linux-modules-4.15.0-1021-kvm | wc -l
  514
  root@ubuntu:~# dpkg-query -L linux-modules-4.15.0-34-generic | wc -l
  1285

  I checked if there is a linux-modules-extra for kvm and this kernel
  version, but there is not - only for azure.

  root@ubuntu:~# apt-cache search linux-modules-extra-4.15.0-1021
  linux-modules-extra-4.15.0-1021-azure - Linux kernel extra modules for 
version 4.15.0 on 64 bit x86 SMP
  root@ubuntu:~#

  There is a "linux-image-extra-virtual" package, but it's empty:

  root@ubuntu:~# dpkg-query -L linux-image-extra-virtual
  /.
  /usr
  /usr/share
  /usr/share/doc
  /usr/share/doc/linux-image-extra-virtual
  /usr/share/doc/linux-image-extra-virtual/copyright
  /usr/share/doc/linux-image-extra-virtual/changelog.gz

  As a workaround, I expect I can use the generic kernel - but this
  won't be optimised for kvm.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-modules-4.15.0-1021-kvm 4.15.0-1021.21
  ProcVersionSignature: Ubuntu 4.15.0-1021.21-kvm 4.15.18
  Uname: Linux 4.15.0-1021-kvm x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  Date: Sun Sep 23 19:43:56 2018
  Dependencies:
   
  InstallationDate: Installed on 2018-06-15 (100 days ago)
  InstallationMedia: Ubuntu-Server 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
  ProcEnviron:
   LANG=en_GB.UTF-8
   TERM=xterm-256color
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=
   PATH=(custom, no user)
  SourcePackage: linux-kvm
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1793976] Re: kvm kernel missing nbd module

2018-09-25 Thread Kamal Mostafa
** Also affects: linux-kvm (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: linux-kvm (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux-kvm (Ubuntu)
   Status: New => In Progress

** Changed in: linux-kvm (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-kvm (Ubuntu Bionic)
   Status: New => In Progress

** Changed in: linux-kvm (Ubuntu)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-kvm (Ubuntu Xenial)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-kvm (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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Title:
  kvm kernel missing nbd module

Status in linux-kvm package in Ubuntu:
  In Progress
Status in linux-kvm source package in Xenial:
  In Progress
Status in linux-kvm source package in Bionic:
  In Progress

Bug description:
  The "nbd" module is missing from linux-modules-XXX-kvm in bionic

  root@ubuntu:~# /sbin/modprobe nbd max_part=16
  modprobe: FATAL: Module nbd not found in directory 
/lib/modules/4.15.0-1021-kvm
  root@ubuntu:~# uname -a
  Linux ubuntu 4.15.0-1021-kvm #21-Ubuntu SMP Tue Aug 28 09:57:01 UTC 2018 
x86_64 x86_64 x86_64 GNU/Linux

  root@ubuntu:~# dpkg-query -l | grep linux-modules
  ii  linux-modules-4.15.0-1019-kvm 4.15.0-1019.19  
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-4.15.0-1021-kvm 4.15.0-1021.21  
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-4.15.0-34-generic   4.15.0-34.37
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
  ii  linux-modules-extra-4.15.0-34-generic 4.15.0-34.37
   amd64Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP

  nbd exists for the generic kernel, but not kvm.

  root@ubuntu:~# find /lib/modules -name '*nbd*'
  /lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko
  root@ubuntu:~# dpkg-query -S 
/lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko
  linux-modules-4.15.0-34-generic: 
/lib/modules/4.15.0-34-generic/kernel/drivers/block/nbd.ko

  In fact, there are many more modules in the generic kernel:

  root@ubuntu:~# dpkg-query -L linux-modules-4.15.0-1021-kvm | wc -l
  514
  root@ubuntu:~# dpkg-query -L linux-modules-4.15.0-34-generic | wc -l
  1285

  I checked if there is a linux-modules-extra for kvm and this kernel
  version, but there is not - only for azure.

  root@ubuntu:~# apt-cache search linux-modules-extra-4.15.0-1021
  linux-modules-extra-4.15.0-1021-azure - Linux kernel extra modules for 
version 4.15.0 on 64 bit x86 SMP
  root@ubuntu:~#

  There is a "linux-image-extra-virtual" package, but it's empty:

  root@ubuntu:~# dpkg-query -L linux-image-extra-virtual
  /.
  /usr
  /usr/share
  /usr/share/doc
  /usr/share/doc/linux-image-extra-virtual
  /usr/share/doc/linux-image-extra-virtual/copyright
  /usr/share/doc/linux-image-extra-virtual/changelog.gz

  As a workaround, I expect I can use the generic kernel - but this
  won't be optimised for kvm.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-modules-4.15.0-1021-kvm 4.15.0-1021.21
  ProcVersionSignature: Ubuntu 4.15.0-1021.21-kvm 4.15.18
  Uname: Linux 4.15.0-1021-kvm x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  Date: Sun Sep 23 19:43:56 2018
  Dependencies:
   
  InstallationDate: Installed on 2018-06-15 (100 days ago)
  InstallationMedia: Ubuntu-Server 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
  ProcEnviron:
   LANG=en_GB.UTF-8
   TERM=xterm-256color
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=
   PATH=(custom, no user)
  SourcePackage: linux-kvm
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1794175] Re: kyber-iosched module missing from linux-modules package

2018-09-25 Thread Kamal Mostafa
** Changed in: linux-aws (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux-aws (Ubuntu)
   Status: In Progress => Fix Committed

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Title:
  kyber-iosched module missing from linux-modules package

Status in linux-aws package in Ubuntu:
  Fix Committed
Status in linux-aws source package in Bionic:
  Fix Committed

Bug description:
  Module block/kyber-iosched.ko does get built but does not appear in
  the linux-modules-{version}-aws package.

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[Kernel-packages] [Bug 1794175] [NEW] kyber-iosched module missing from linux-modules package

2018-09-24 Thread Kamal Mostafa
Public bug reported:

Module block/kyber-iosched.ko does get built but does not appear in the
linux-modules-{version}-aws package.

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Affects: linux-aws (Ubuntu Bionic)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

** Also affects: linux-aws (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Bionic)
 Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Changed in: linux-aws (Ubuntu Bionic)
   Status: New => In Progress

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Title:
  kyber-iosched module missing from linux-modules package

Status in linux-aws package in Ubuntu:
  In Progress
Status in linux-aws source package in Bionic:
  In Progress

Bug description:
  Module block/kyber-iosched.ko does get built but does not appear in
  the linux-modules-{version}-aws package.

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[Kernel-packages] [Bug 1793841] Re: IP_SET modules not included in kernel build, prevents container functionality

2018-09-24 Thread Kamal Mostafa
Here's a test kernel with the IP_SET_* modules enabled:

http://kernel.ubuntu.com/~kamal/lp1793841/

Please confirm that it enables your workflow.

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Title:
  IP_SET modules not included in kernel build, prevents container
  functionality

Status in cloud-images:
  Invalid
Status in linux-kvm package in Ubuntu:
  In Progress
Status in linux-kvm source package in Bionic:
  In Progress

Bug description:
  I would like to run Ubuntu Minimal Cloud Image as the base OS on which
  I run Kubernetes and various other containers, but it requires ipset
  and various kernel modules included in the build. Is there a way to
  have those added by default, or a documented process for me to modify
  the kernel on my Minimal Cloud images?

  I tried to use kube-router as a routing platform for connecting the
  containers between Ubuntu hosts, but this requires ipset.

  The error from kube-router:
  I0921 00:19:45.773157   1 kube-router.go:207] Running 
/usr/local/bin/kube-router version v0.2.0, built on 2018-09-12T08:03:59-0400, 
go1.10.3
  Failed to run kube-router: Failed to create network routing controller: 
Failed to create ipset set on system: ipset v6.34: Kernel error received: set 
type not supported

  After some digging, it seems I need the following modules at least compiled 
into the kernel as modules:
  root@deva-controller0:~# cat "/boot/config-`uname -r`" | grep IP_SET
  CONFIG_IP_SET=y
  CONFIG_IP_SET_MAX=256
  # CONFIG_IP_SET_BITMAP_IP is not set
  # CONFIG_IP_SET_BITMAP_IPMAC is not set
  # CONFIG_IP_SET_BITMAP_PORT is not set
  # CONFIG_IP_SET_HASH_IP is not set
  # CONFIG_IP_SET_HASH_IPMARK is not set
  # CONFIG_IP_SET_HASH_IPPORT is not set
  # CONFIG_IP_SET_HASH_IPPORTIP is not set
  # CONFIG_IP_SET_HASH_IPPORTNET is not set
  # CONFIG_IP_SET_HASH_IPMAC is not set
  # CONFIG_IP_SET_HASH_MAC is not set
  # CONFIG_IP_SET_HASH_NETPORTNET is not set
  # CONFIG_IP_SET_HASH_NET is not set
  # CONFIG_IP_SET_HASH_NETNET is not set
  # CONFIG_IP_SET_HASH_NETPORT is not set
  # CONFIG_IP_SET_HASH_NETIFACE is not set
  # CONFIG_IP_SET_LIST_SET is not set

  Ubuntu Release:
  ~# cat /etc/lsb-release 
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=18.04
  DISTRIB_CODENAME=bionic
  DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"

  Any help is greatly appreciated.

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