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 v4.17.4 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://git.kernel.org/
TEST CASE: TBD
The following patches from the v4.17.4 stable release shall be
applied:
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/platform/UV: Add adjustable set memory block size function
x86/platform/UV: Use new set memory block size function
x86/platform/UV: Add kernel parameter to set memory block size
x86/mce: Improve error message when kernel cannot recover
x86/mce: Check for alternate indication of machine check recovery on Skylake
x86/mce: Fix incorrect "Machine check from unknown source" message
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
x86: Call fixup_exception() before notify_die() in math_error()
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
m68k/mac: Fix SWIM memory resource end address
platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found
hwmon: (k10temp) Add support for Stoney Ridge and Bristol Ridge CPUs
mtd: spi-nor: intel-spi: Fix atomic sequence handling
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
PM / Domains: Fix error path during attach in genpd
PCI / PM: Do not clear state_saved for devices that remain suspended
ACPI / LPSS: Avoid PM quirks on suspend and resume from S3
PM / core: Fix supplier device runtime PM usage counter imbalance
PM / OPP: Update voltage in case freq == old_freq
mmc: renesas_sdhi: really fix WP logic regressions
usb: do not reset if a low-speed or full-speed device timed out
1wire: family module autoload fails because of upper/lower case mismatch.
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ASoC: cs35l35: Add use_single_rw to regmap config
ASoC: mediatek: preallocate pages use platform device
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
thermal: bcm2835: Stop using printk format %pCr
clk: renesas: cpg-mssr: Stop using printk format %pCr
lib/vsprintf: Remove atomic-unsafe support for %pCr
ftrace/selftest: Have the reset_trigger code be a bit more careful
mips: ftrace: fix static function graph tracing
branch-check: fix long->int truncation when profiling branches
ipmi:bt: Set the timeout before doing a capabilities check
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
printk: fix possible reuse of va_list variable
fuse: fix congested state leak on aborted connections
fuse: atomic_o_trunc should truncate pagecache
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: fix control dir setup and teardown
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
powerpc/pkeys: Detach execute_only key on !PROT_EXEC
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/perf: Fix memory allocation for core-imc based on num_possible_cpus()
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/powernv/ioda2: Remove redundant free of TCE pages
powerpc/powernv: copy/paste - Mask SO bit in CR
powerpc/powernv/cpuidle: Init all present cpus for deep states
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/fadump: Unregister fadump on kexec down path.
libnvdimm, pmem: Do not flush power-fail protected CPU caches
soc: rockchip: power-domain: Fix wrong value when power up pd with writemask
powerpc/64s/radix: Fix radix_kvm_prefetch_workaround paca access of not
possible CPU
powerpc/e500mc: Set assembler machine type to e500mc
powerpc/64s: Fix DT CPU features Power9 DD2.1 logic
cxl: Configure PSL to not use APC virtual machines
cxl: Disable prefault_mode in Radix mode
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VDD-CPUX voltage
ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage
ARM: dts: Fix SPI node for Arria10
ARM: dts: socfpga: Fix NAND controller node compatible
ARM: dts: socfpga: Fix NAND controller clock supply
ARM: dts: socfpga: Fix NAND controller node compatible for Arria10
hwrng: core - Always drop the RNG in hwrng_unregister()
softirq: Reorder trace_softirqs_on to prevent lockdep splat
arm64: Fix syscall restarting around signal suppressed by tracer
crypto: arm64/aes-blk - fix and move skcipher_walk_done out of
kernel_neon_begin, _end
arm64: kpti: Use early_param for kpti= command-line option
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
arm64: dts: marvell: fix CP110 ICU node size
arm64: dts: stratix10: Fix SPI nodes for Stratix10
ARM64: dts: meson: disable sd-uhs modes on the libretech-cc
ARM64: dts: meson-gx: fix ATF reserved memory region
of: overlay: validate offset from property fixups
of: unittest: for strings, account for trailing \0 in property length field
of: platform: stop accessing invalid dev in of_platform_device_destroy
tpm: fix use after free in tpm2_load_context()
tpm: fix race condition in tpm_common_write()
efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
IB/qib: Fix DMA api warning with debug kernel
IB/{hfi1, qib}: Add handling of kernel restart
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/core: Make testing MR flags for writability a static inline function
IB/mlx5: Fetch soft WQE's on fatal error state
IB/isert: Fix for lib/dma_debug check_sync warning
IB/isert: fix T10-pi check mask setting
IB/hfi1: Fix fault injection init/exit issues
IB/hfi1: Reorder incorrect send context disable
IB/hfi1: Optimize kthread pointer locking when queuing CQ entries
IB/hfi1: Fix user context tail allocation for DMA_RTAIL
IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
RDMA/mlx4: Discard unknown SQP work requests
xprtrdma: Return -ENOBUFS when no pages are available
RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
mtd: rawnand: Do not check FAIL bit when executing a SET_FEATURES op
mtd: cfi_cmdset_0002: Change write buffer to check correct value
mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
mtd: rawnand: fix return value check for bad block status
mtd: rawnand: mxc: set spare area size register explicitly
mtd: rawnand: micron: add ONFI_FEATURE_ON_DIE_ECC to supported features
mtd: rawnand: All AC chips have a broken GET_FEATURES(TIMINGS).
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
clk:aspeed: Fix reset bits for PCI/VGA and PECI
PCI: hv: Make sure the bus domain is really unique
PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
PCI: Add ACS quirk for Intel 300 series
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
PCI: Account for all bridges on bus when distributing bus numbers
auxdisplay: fix broken menu
pinctrl: armada-37xx: Fix spurious irq management
pinctrl: samsung: Correct EINTG banks order
pinctrl: devicetree: Fix pctldev pointer overwrite
cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0
MIPS: pb44: Fix i2c-gpio GPIO descriptor table
MIPS: io: Add barrier after register read in inX()
time: Make sure jiffies_to_msecs() preserves non-zero time periods
irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node
locking/rwsem: Fix up_read_non_owner() warning with DEBUG_RWSEMS
X.509: unpack RSA signatureValue field from BIT STRING
Btrfs: fix return value on rename exchange failure
iio: adc: ad7791: remove sample freq sysfs attributes
iio: sca3000: Fix an error handling path in 'sca3000_probe()'
mm: fix __gup_device_huge vs unmap
scsi: scsi_debug: Fix memory leak on module unload
scsi: hpsa: disable device during shutdown
scsi: qla2xxx: Delete session for nport id change
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
scsi: qla2xxx: Mask off Scope bits in retry delay
scsi: qla2xxx: Spinlock recursion in qla_target
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
linvdimm, pmem: Preserve read-only setting for pmem devices
libnvdimm, pmem: Unconditionally deep flush on *sync
clk: meson: meson8b: mark fclk_div2 gate clocks as CLK_IS_CRITICAL
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
rtc: sun6i: Fix bit_idx value for clk_register_gate
md: fix two problems with setting the "re-add" device state.
rpmsg: smd: do not use mananged resources for endpoints and channels
ubi: fastmap: Cancel work upon detach
ubi: fastmap: Correctly handle interrupted erasures in EBA
UBIFS: Fix potential integer overflow in allocation
backlight: as3711_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: tps65217_bl: Fix Device Tree node lookup
Revert "iommu/amd_iommu: Use CONFIG_DMA_DIRECT_OPS=y and
dma_direct_{alloc,free}()"
f2fs: don't use GFP_ZERO for page caches
um: Fix initialization of vector queues
um: Fix raw interface options
mfd: twl-core: Fix clock initialization
mfd: intel-lpss: Program REMAP register in PIO mode
mfd: intel-lpss: Fix Intel Cannon Lake LPSS I2C input clock
remoteproc: Prevent incorrect rproc state on xfer mem ownership failure
arm: dts: mt7623: fix invalid memory node being generated
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix packet decoding of CYC packets
media: vsp1: Release buffers for each video node
media: uvcvideo: Support realtek's UVC 1.5 device
media: cx231xx: Ignore an i2c mux adapter
media: v4l2-compat-ioctl32: prevent go past max size
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: rc: mce_kbd decoder: fix stuck keys
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
NFSv4: Fix a typo in nfs41_sequence_process
video: uvesafb: Fix integer overflow in allocation
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
Input: silead - add MSSL0002 ACPI HID
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
rbd: flush rbd_dev->watch_dwork after watch is unregistered
mm/ksm.c: ignore STABLE_FLAG of rmap_item->address in rmap_walk_ksm()
mm: fix devmem_is_allowed() for sub-page System RAM intersections
tracing: Check for no filter when processing event filters
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
net: ethernet: fix suspend/resume in davinci_emac
udf: Detect incorrect directory size
Input: xpad - fix GPD Win 2 controller name
Input: psmouse - fix button reporting for basic protocols
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elantech - fix V4 report decoding for module with middle key
ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
ALSA: hda - Force to link down at runtime suspend on ATI/AMD HDMI
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
ALSA: hda/realtek - Fix the problem of two front mics on more machines
Revert "i2c: algo-bit: init the bus to a known state"
i2c: gpio: initialize SCL to HIGH again
slub: fix failure when we delete and create a slab cache
kasan: depend on CONFIG_SLUB_DEBUG
dm: use bio_split() when splitting out the already processed bio
pmem: only set QUEUE_FLAG_DAX for fsdax mode
block: Fix transfer when chunk sectors exceeds max
block: Fix cloning of requests with a special payload
x86/e820: put !E820_TYPE_RAM regions into memblock.reserved
selinux: move user accesses in selinuxfs out of locked regions
x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
dm zoned: avoid triggering reclaim from inside dmz_map()
dm thin: handle running out of data space vs concurrent discard
virt: vbox: Only copy_from_user the request-header once
Linux 4.17.4
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: Seth Forshee (sforshee)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Tags added: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Seth Forshee (sforshee)
** 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 v4.17.4 upstream stable
- patch set is now available. It should be included in the Ubuntu
- kernel as well.
-
- git://git.kernel.org/
-
- TEST CASE: TBD
-
- The following patches from the v4.17.4 stable release shall be
+ 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 v4.17.4 upstream stable
+ patch set is now available. It should be included in the Ubuntu
+ kernel as well.
+
+ git://git.kernel.org/
+
+ TEST CASE: TBD
+
+ The following patches from the v4.17.4 stable release shall be
applied:
+
+ x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
+ x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
+ x86/platform/UV: Add adjustable set memory block size function
+ x86/platform/UV: Use new set memory block size function
+ x86/platform/UV: Add kernel parameter to set memory block size
+ x86/mce: Improve error message when kernel cannot recover
+ x86/mce: Check for alternate indication of machine check recovery on Skylake
+ x86/mce: Fix incorrect "Machine check from unknown source" message
+ x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
+ x86: Call fixup_exception() before notify_die() in math_error()
+ m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
+ m68k/mac: Fix SWIM memory resource end address
+ platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found
+ hwmon: (k10temp) Add support for Stoney Ridge and Bristol Ridge CPUs
+ mtd: spi-nor: intel-spi: Fix atomic sequence handling
+ serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
+ signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
+ PM / Domains: Fix error path during attach in genpd
+ PCI / PM: Do not clear state_saved for devices that remain suspended
+ ACPI / LPSS: Avoid PM quirks on suspend and resume from S3
+ PM / core: Fix supplier device runtime PM usage counter imbalance
+ PM / OPP: Update voltage in case freq == old_freq
+ mmc: renesas_sdhi: really fix WP logic regressions
+ usb: do not reset if a low-speed or full-speed device timed out
+ 1wire: family module autoload fails because of upper/lower case mismatch.
+ ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
+ ASoC: cs35l35: Add use_single_rw to regmap config
+ ASoC: mediatek: preallocate pages use platform device
+ ASoC: cirrus: i2s: Fix LRCLK configuration
+ ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
+ thermal: bcm2835: Stop using printk format %pCr
+ clk: renesas: cpg-mssr: Stop using printk format %pCr
+ lib/vsprintf: Remove atomic-unsafe support for %pCr
+ ftrace/selftest: Have the reset_trigger code be a bit more careful
+ mips: ftrace: fix static function graph tracing
+ branch-check: fix long->int truncation when profiling branches
+ ipmi:bt: Set the timeout before doing a capabilities check
+ Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
+ printk: fix possible reuse of va_list variable
+ fuse: fix congested state leak on aborted connections
+ fuse: atomic_o_trunc should truncate pagecache
+ fuse: don't keep dead fuse_conn at fuse_fill_super().
+ fuse: fix control dir setup and teardown
+ powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
+ powerpc/pkeys: Detach execute_only key on !PROT_EXEC
+ powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
+ powerpc/perf: Fix memory allocation for core-imc based on num_possible_cpus()
+ powerpc/ptrace: Fix enforcement of DAWR constraints
+ powerpc/powernv/ioda2: Remove redundant free of TCE pages
+ powerpc/powernv: copy/paste - Mask SO bit in CR
+ powerpc/powernv/cpuidle: Init all present cpus for deep states
+ cpuidle: powernv: Fix promotion from snooze if next state disabled
+ powerpc/fadump: Unregister fadump on kexec down path.
+ libnvdimm, pmem: Do not flush power-fail protected CPU caches
+ soc: rockchip: power-domain: Fix wrong value when power up pd with writemask
+ powerpc/64s/radix: Fix radix_kvm_prefetch_workaround paca access of not
possible CPU
+ powerpc/e500mc: Set assembler machine type to e500mc
+ powerpc/64s: Fix DT CPU features Power9 DD2.1 logic
+ cxl: Configure PSL to not use APC virtual machines
+ cxl: Disable prefault_mode in Radix mode
+ ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
+ ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VDD-CPUX voltage
+ ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage
+ ARM: dts: Fix SPI node for Arria10
+ ARM: dts: socfpga: Fix NAND controller node compatible
+ ARM: dts: socfpga: Fix NAND controller clock supply
+ ARM: dts: socfpga: Fix NAND controller node compatible for Arria10
+ hwrng: core - Always drop the RNG in hwrng_unregister()
+ softirq: Reorder trace_softirqs_on to prevent lockdep splat
+ arm64: Fix syscall restarting around signal suppressed by tracer
+ crypto: arm64/aes-blk - fix and move skcipher_walk_done out of
kernel_neon_begin, _end
+ arm64: kpti: Use early_param for kpti= command-line option
+ arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache
maintenance
+ arm64: dts: marvell: fix CP110 ICU node size
+ arm64: dts: stratix10: Fix SPI nodes for Stratix10
+ ARM64: dts: meson: disable sd-uhs modes on the libretech-cc
+ ARM64: dts: meson-gx: fix ATF reserved memory region
+ of: overlay: validate offset from property fixups
+ of: unittest: for strings, account for trailing \0 in property length field
+ of: platform: stop accessing invalid dev in of_platform_device_destroy
+ tpm: fix use after free in tpm2_load_context()
+ tpm: fix race condition in tpm_common_write()
+ efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
+ IB/qib: Fix DMA api warning with debug kernel
+ IB/{hfi1, qib}: Add handling of kernel restart
+ IB/mlx4: Mark user MR as writable if actual virtual memory is writable
+ IB/core: Make testing MR flags for writability a static inline function
+ IB/mlx5: Fetch soft WQE's on fatal error state
+ IB/isert: Fix for lib/dma_debug check_sync warning
+ IB/isert: fix T10-pi check mask setting
+ IB/hfi1: Fix fault injection init/exit issues
+ IB/hfi1: Reorder incorrect send context disable
+ IB/hfi1: Optimize kthread pointer locking when queuing CQ entries
+ IB/hfi1: Fix user context tail allocation for DMA_RTAIL
+ IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
+ RDMA/mlx4: Discard unknown SQP work requests
+ xprtrdma: Return -ENOBUFS when no pages are available
+ RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
+ mtd: rawnand: Do not check FAIL bit when executing a SET_FEATURES op
+ mtd: cfi_cmdset_0002: Change write buffer to check correct value
+ mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
+ mtd: rawnand: fix return value check for bad block status
+ mtd: rawnand: mxc: set spare area size register explicitly
+ mtd: rawnand: micron: add ONFI_FEATURE_ON_DIE_ECC to supported features
+ mtd: rawnand: All AC chips have a broken GET_FEATURES(TIMINGS).
+ mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
+ mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
+ mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
+ mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
+ MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
+ clk:aspeed: Fix reset bits for PCI/VGA and PECI
+ PCI: hv: Make sure the bus domain is really unique
+ PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
+ PCI: Add ACS quirk for Intel 300 series
+ PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on
resume
+ PCI: Account for all bridges on bus when distributing bus numbers
+ auxdisplay: fix broken menu
+ pinctrl: armada-37xx: Fix spurious irq management
+ pinctrl: samsung: Correct EINTG banks order
+ pinctrl: devicetree: Fix pctldev pointer overwrite
+ cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0
+ MIPS: pb44: Fix i2c-gpio GPIO descriptor table
+ MIPS: io: Add barrier after register read in inX()
+ time: Make sure jiffies_to_msecs() preserves non-zero time periods
+ irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node
+ locking/rwsem: Fix up_read_non_owner() warning with DEBUG_RWSEMS
+ X.509: unpack RSA signatureValue field from BIT STRING
+ Btrfs: fix return value on rename exchange failure
+ iio: adc: ad7791: remove sample freq sysfs attributes
+ iio: sca3000: Fix an error handling path in 'sca3000_probe()'
+ mm: fix __gup_device_huge vs unmap
+ scsi: scsi_debug: Fix memory leak on module unload
+ scsi: hpsa: disable device during shutdown
+ scsi: qla2xxx: Delete session for nport id change
+ scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
+ scsi: qla2xxx: Mask off Scope bits in retry delay
+ scsi: qla2xxx: Spinlock recursion in qla_target
+ scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
+ scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
+ scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
+ scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
+ scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
+ scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
+ scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
+ linvdimm, pmem: Preserve read-only setting for pmem devices
+ libnvdimm, pmem: Unconditionally deep flush on *sync
+ clk: meson: meson8b: mark fclk_div2 gate clocks as CLK_IS_CRITICAL
+ clk: at91: PLL recalc_rate() now using cached MUL and DIV values
+ rtc: sun6i: Fix bit_idx value for clk_register_gate
+ md: fix two problems with setting the "re-add" device state.
+ rpmsg: smd: do not use mananged resources for endpoints and channels
+ ubi: fastmap: Cancel work upon detach
+ ubi: fastmap: Correctly handle interrupted erasures in EBA
+ UBIFS: Fix potential integer overflow in allocation
+ backlight: as3711_bl: Fix Device Tree node lookup
+ backlight: max8925_bl: Fix Device Tree node lookup
+ backlight: tps65217_bl: Fix Device Tree node lookup
+ Revert "iommu/amd_iommu: Use CONFIG_DMA_DIRECT_OPS=y and
dma_direct_{alloc,free}()"
+ f2fs: don't use GFP_ZERO for page caches
+ um: Fix initialization of vector queues
+ um: Fix raw interface options
+ mfd: twl-core: Fix clock initialization
+ mfd: intel-lpss: Program REMAP register in PIO mode
+ mfd: intel-lpss: Fix Intel Cannon Lake LPSS I2C input clock
+ remoteproc: Prevent incorrect rproc state on xfer mem ownership failure
+ arm: dts: mt7623: fix invalid memory node being generated
+ perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
+ perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
+ perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
+ perf intel-pt: Fix MTC timing after overflow
+ perf intel-pt: Fix "Unexpected indirect branch" error
+ perf intel-pt: Fix packet decoding of CYC packets
+ media: vsp1: Release buffers for each video node
+ media: uvcvideo: Support realtek's UVC 1.5 device
+ media: cx231xx: Ignore an i2c mux adapter
+ media: v4l2-compat-ioctl32: prevent go past max size
+ media: cx231xx: Add support for AverMedia DVD EZMaker 7
+ media: rc: mce_kbd decoder: fix stuck keys
+ media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
+ nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
+ NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
+ NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
+ NFSv4: Fix a typo in nfs41_sequence_process
+ video: uvesafb: Fix integer overflow in allocation
+ ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
+ Input: silead - add MSSL0002 ACPI HID
+ Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
+ pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
+ rbd: flush rbd_dev->watch_dwork after watch is unregistered
+ mm/ksm.c: ignore STABLE_FLAG of rmap_item->address in rmap_walk_ksm()
+ mm: fix devmem_is_allowed() for sub-page System RAM intersections
+ tracing: Check for no filter when processing event filters
+ xen: Remove unnecessary BUG_ON from __unbind_from_irq()
+ net: ethernet: fix suspend/resume in davinci_emac
+ udf: Detect incorrect directory size
+ Input: xpad - fix GPD Win 2 controller name
+ Input: psmouse - fix button reporting for basic protocols
+ Input: elan_i2c_smbus - fix more potential stack buffer overflows
+ Input: elantech - enable middle button of touchpads on ThinkPad P52
+ Input: elantech - fix V4 report decoding for module with middle key
+ ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
+ ALSA: hda - Force to link down at runtime suspend on ATI/AMD HDMI
+ ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
+ ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
+ ALSA: hda/realtek - Fix the problem of two front mics on more machines
+ Revert "i2c: algo-bit: init the bus to a known state"
+ i2c: gpio: initialize SCL to HIGH again
+ slub: fix failure when we delete and create a slab cache
+ kasan: depend on CONFIG_SLUB_DEBUG
+ dm: use bio_split() when splitting out the already processed bio
+ pmem: only set QUEUE_FLAG_DAX for fsdax mode
+ block: Fix transfer when chunk sectors exceeds max
+ block: Fix cloning of requests with a special payload
+ x86/e820: put !E820_TYPE_RAM regions into memblock.reserved
+ selinux: move user accesses in selinuxfs out of locked regions
+ x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
+ x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
+ dm zoned: avoid triggering reclaim from inside dmz_map()
+ dm thin: handle running out of data space vs concurrent discard
+ virt: vbox: Only copy_from_user the request-header once
+ Linux 4.17.4
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https://bugs.launchpad.net/bugs/1780832
Title:
Cosmic update to v4.17.4 stable release
Status in linux package in Ubuntu:
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 v4.17.4 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://git.kernel.org/
TEST CASE: TBD
The following patches from the v4.17.4 stable release shall be
applied:
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/platform/UV: Add adjustable set memory block size function
x86/platform/UV: Use new set memory block size function
x86/platform/UV: Add kernel parameter to set memory block size
x86/mce: Improve error message when kernel cannot recover
x86/mce: Check for alternate indication of machine check recovery on Skylake
x86/mce: Fix incorrect "Machine check from unknown source" message
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
x86: Call fixup_exception() before notify_die() in math_error()
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
m68k/mac: Fix SWIM memory resource end address
platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found
hwmon: (k10temp) Add support for Stoney Ridge and Bristol Ridge CPUs
mtd: spi-nor: intel-spi: Fix atomic sequence handling
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
PM / Domains: Fix error path during attach in genpd
PCI / PM: Do not clear state_saved for devices that remain suspended
ACPI / LPSS: Avoid PM quirks on suspend and resume from S3
PM / core: Fix supplier device runtime PM usage counter imbalance
PM / OPP: Update voltage in case freq == old_freq
mmc: renesas_sdhi: really fix WP logic regressions
usb: do not reset if a low-speed or full-speed device timed out
1wire: family module autoload fails because of upper/lower case mismatch.
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ASoC: cs35l35: Add use_single_rw to regmap config
ASoC: mediatek: preallocate pages use platform device
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
thermal: bcm2835: Stop using printk format %pCr
clk: renesas: cpg-mssr: Stop using printk format %pCr
lib/vsprintf: Remove atomic-unsafe support for %pCr
ftrace/selftest: Have the reset_trigger code be a bit more careful
mips: ftrace: fix static function graph tracing
branch-check: fix long->int truncation when profiling branches
ipmi:bt: Set the timeout before doing a capabilities check
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
printk: fix possible reuse of va_list variable
fuse: fix congested state leak on aborted connections
fuse: atomic_o_trunc should truncate pagecache
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: fix control dir setup and teardown
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
powerpc/pkeys: Detach execute_only key on !PROT_EXEC
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/perf: Fix memory allocation for core-imc based on num_possible_cpus()
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/powernv/ioda2: Remove redundant free of TCE pages
powerpc/powernv: copy/paste - Mask SO bit in CR
powerpc/powernv/cpuidle: Init all present cpus for deep states
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/fadump: Unregister fadump on kexec down path.
libnvdimm, pmem: Do not flush power-fail protected CPU caches
soc: rockchip: power-domain: Fix wrong value when power up pd with writemask
powerpc/64s/radix: Fix radix_kvm_prefetch_workaround paca access of not
possible CPU
powerpc/e500mc: Set assembler machine type to e500mc
powerpc/64s: Fix DT CPU features Power9 DD2.1 logic
cxl: Configure PSL to not use APC virtual machines
cxl: Disable prefault_mode in Radix mode
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VDD-CPUX voltage
ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage
ARM: dts: Fix SPI node for Arria10
ARM: dts: socfpga: Fix NAND controller node compatible
ARM: dts: socfpga: Fix NAND controller clock supply
ARM: dts: socfpga: Fix NAND controller node compatible for Arria10
hwrng: core - Always drop the RNG in hwrng_unregister()
softirq: Reorder trace_softirqs_on to prevent lockdep splat
arm64: Fix syscall restarting around signal suppressed by tracer
crypto: arm64/aes-blk - fix and move skcipher_walk_done out of
kernel_neon_begin, _end
arm64: kpti: Use early_param for kpti= command-line option
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache
maintenance
arm64: dts: marvell: fix CP110 ICU node size
arm64: dts: stratix10: Fix SPI nodes for Stratix10
ARM64: dts: meson: disable sd-uhs modes on the libretech-cc
ARM64: dts: meson-gx: fix ATF reserved memory region
of: overlay: validate offset from property fixups
of: unittest: for strings, account for trailing \0 in property length field
of: platform: stop accessing invalid dev in of_platform_device_destroy
tpm: fix use after free in tpm2_load_context()
tpm: fix race condition in tpm_common_write()
efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
IB/qib: Fix DMA api warning with debug kernel
IB/{hfi1, qib}: Add handling of kernel restart
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/core: Make testing MR flags for writability a static inline function
IB/mlx5: Fetch soft WQE's on fatal error state
IB/isert: Fix for lib/dma_debug check_sync warning
IB/isert: fix T10-pi check mask setting
IB/hfi1: Fix fault injection init/exit issues
IB/hfi1: Reorder incorrect send context disable
IB/hfi1: Optimize kthread pointer locking when queuing CQ entries
IB/hfi1: Fix user context tail allocation for DMA_RTAIL
IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
RDMA/mlx4: Discard unknown SQP work requests
xprtrdma: Return -ENOBUFS when no pages are available
RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
mtd: rawnand: Do not check FAIL bit when executing a SET_FEATURES op
mtd: cfi_cmdset_0002: Change write buffer to check correct value
mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
mtd: rawnand: fix return value check for bad block status
mtd: rawnand: mxc: set spare area size register explicitly
mtd: rawnand: micron: add ONFI_FEATURE_ON_DIE_ECC to supported features
mtd: rawnand: All AC chips have a broken GET_FEATURES(TIMINGS).
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
clk:aspeed: Fix reset bits for PCI/VGA and PECI
PCI: hv: Make sure the bus domain is really unique
PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
PCI: Add ACS quirk for Intel 300 series
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on
resume
PCI: Account for all bridges on bus when distributing bus numbers
auxdisplay: fix broken menu
pinctrl: armada-37xx: Fix spurious irq management
pinctrl: samsung: Correct EINTG banks order
pinctrl: devicetree: Fix pctldev pointer overwrite
cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0
MIPS: pb44: Fix i2c-gpio GPIO descriptor table
MIPS: io: Add barrier after register read in inX()
time: Make sure jiffies_to_msecs() preserves non-zero time periods
irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node
locking/rwsem: Fix up_read_non_owner() warning with DEBUG_RWSEMS
X.509: unpack RSA signatureValue field from BIT STRING
Btrfs: fix return value on rename exchange failure
iio: adc: ad7791: remove sample freq sysfs attributes
iio: sca3000: Fix an error handling path in 'sca3000_probe()'
mm: fix __gup_device_huge vs unmap
scsi: scsi_debug: Fix memory leak on module unload
scsi: hpsa: disable device during shutdown
scsi: qla2xxx: Delete session for nport id change
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
scsi: qla2xxx: Mask off Scope bits in retry delay
scsi: qla2xxx: Spinlock recursion in qla_target
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
linvdimm, pmem: Preserve read-only setting for pmem devices
libnvdimm, pmem: Unconditionally deep flush on *sync
clk: meson: meson8b: mark fclk_div2 gate clocks as CLK_IS_CRITICAL
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
rtc: sun6i: Fix bit_idx value for clk_register_gate
md: fix two problems with setting the "re-add" device state.
rpmsg: smd: do not use mananged resources for endpoints and channels
ubi: fastmap: Cancel work upon detach
ubi: fastmap: Correctly handle interrupted erasures in EBA
UBIFS: Fix potential integer overflow in allocation
backlight: as3711_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: tps65217_bl: Fix Device Tree node lookup
Revert "iommu/amd_iommu: Use CONFIG_DMA_DIRECT_OPS=y and
dma_direct_{alloc,free}()"
f2fs: don't use GFP_ZERO for page caches
um: Fix initialization of vector queues
um: Fix raw interface options
mfd: twl-core: Fix clock initialization
mfd: intel-lpss: Program REMAP register in PIO mode
mfd: intel-lpss: Fix Intel Cannon Lake LPSS I2C input clock
remoteproc: Prevent incorrect rproc state on xfer mem ownership failure
arm: dts: mt7623: fix invalid memory node being generated
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix packet decoding of CYC packets
media: vsp1: Release buffers for each video node
media: uvcvideo: Support realtek's UVC 1.5 device
media: cx231xx: Ignore an i2c mux adapter
media: v4l2-compat-ioctl32: prevent go past max size
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: rc: mce_kbd decoder: fix stuck keys
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
NFSv4: Fix a typo in nfs41_sequence_process
video: uvesafb: Fix integer overflow in allocation
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
Input: silead - add MSSL0002 ACPI HID
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
rbd: flush rbd_dev->watch_dwork after watch is unregistered
mm/ksm.c: ignore STABLE_FLAG of rmap_item->address in rmap_walk_ksm()
mm: fix devmem_is_allowed() for sub-page System RAM intersections
tracing: Check for no filter when processing event filters
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
net: ethernet: fix suspend/resume in davinci_emac
udf: Detect incorrect directory size
Input: xpad - fix GPD Win 2 controller name
Input: psmouse - fix button reporting for basic protocols
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elantech - fix V4 report decoding for module with middle key
ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
ALSA: hda - Force to link down at runtime suspend on ATI/AMD HDMI
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
ALSA: hda/realtek - Fix the problem of two front mics on more machines
Revert "i2c: algo-bit: init the bus to a known state"
i2c: gpio: initialize SCL to HIGH again
slub: fix failure when we delete and create a slab cache
kasan: depend on CONFIG_SLUB_DEBUG
dm: use bio_split() when splitting out the already processed bio
pmem: only set QUEUE_FLAG_DAX for fsdax mode
block: Fix transfer when chunk sectors exceeds max
block: Fix cloning of requests with a special payload
x86/e820: put !E820_TYPE_RAM regions into memblock.reserved
selinux: move user accesses in selinuxfs out of locked regions
x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
dm zoned: avoid triggering reclaim from inside dmz_map()
dm thin: handle running out of data space vs concurrent discard
virt: vbox: Only copy_from_user the request-header once
Linux 4.17.4
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