** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1904791
Title:
Bionic update: upstream stable patchset 2020-11-18
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Bionic:
Fix Committed
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 2020-11-18
Ported from the following upstream stable releases:
v4.14.204, v4.19.155
from git://git.kernel.org/
scripts/setlocalversion: make git describe output more reliable
arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
gtp: fix an use-before-init in gtp_newlink()
ravb: Fix bit fields checking in ravb_hwtstamp_get()
tipc: fix memory leak caused by tipc_buf_append()
arch/x86/amd/ibs: Fix re-arming IBS Fetch
x86/xen: disable Firmware First mode for correctable memory errors
fuse: fix page dereference after free
p54: avoid accessing the data mapped to streaming DMA
mtd: lpddr: Fix bad logic in print_drs_error
ata: sata_rcar: Fix DMA boundary mask
fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10
compiled kernels
mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish()
futex: Fix incorrect should_fail_futex() handling
powerpc/powernv/smp: Fix spurious DBG() warning
powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
sparc64: remove mm_cpumask clearing to fix kthread_use_mm race
f2fs: add trace exit in exception path
f2fs: fix to check segment boundary during SIT page readahead
um: change sigio_spinlock to a mutex
ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses
xfs: fix realtime bitmap/summary file truncation when growing rt volume
video: fbdev: pvr2fb: initialize variables
ath10k: start recovery process when payload length exceeds max htc length for
sdio
ath10k: fix VHT NSS calculation when STBC is enabled
drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working
correctly
media: videodev2.h: RGB BT2020 and HSV are always full range
media: platform: Improve queue set up flow for bug fixing
usb: typec: tcpm: During PR_SWAP, source caps should be sent only after
tSwapSourceStart
media: tw5864: check status of tw5864_frameinterval_get
mmc: via-sdmmc: Fix data race bug
drm/bridge/synopsys: dsi: add support for non-continuous HS clock
printk: reduce LOG_BUF_SHIFT range for H8300
kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
cpufreq: sti-cpufreq: add stih418 support
USB: adutux: fix debugging
uio: free uio id after uio file node is freed
arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE
ACPI: Add out of bounds and numa_off protections to pxm_to_node()
drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values
bus/fsl_mc: Do not rely on caller to provide non NULL mc_io
power: supply: test_power: add missing newlines when printing parameters by
sysfs
md/bitmap: md_bitmap_get_counter returns wrong blocks
bnxt_en: Log unknown link speed appropriately.
clk: ti: clockdomain: fix static checker warning
net: 9p: initialize sun_server.sun_path to have addr's value only when addr
is valid
drivers: watchdog: rdc321x_wdt: Fix race condition bugs
ext4: Detect already used quota file early
gfs2: add validation checks for size of superblock
arm64: dts: renesas: ulcb: add full-pwr-cycle-in-suspend into eMMC nodes
memory: emif: Remove bogus debugfs error handling
ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema
warnings
ARM: dts: s5pv210: move PMU node out of clock controller
ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
nbd: make the config put is called before the notifying the waiter
sgl_alloc_order: fix memory leak
nvme-rdma: fix crash when connect rejected
md/raid5: fix oops during stripe resizing
perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count()
perf/x86/amd/ibs: Fix raw sample data accumulation
leds: bcm6328, bcm6358: use devres LED registering function
fs: Don't invalidate page buffers in block_write_full_page()
NFS: fix nfs_path in case of a rename retry
ACPI / extlog: Check for RDMSR failure
ACPI: video: use ACPI backlight for HP 635 Notebook
ACPI: debug: don't allow debugging when ACPI is disabled
acpi-cpufreq: Honor _PSD table setting on new AMD CPUs
w1: mxc_w1: Fix timeout resolution problem leading to bus error
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
btrfs: reschedule if necessary when logging directory items
btrfs: send, recompute reference path after orphanization of a directory
btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send()
btrfs: cleanup cow block on error
btrfs: fix use-after-free on readahead extent after failure to create it
usb: dwc3: ep0: Fix ZLP for OUT ep0 requests
usb: dwc3: core: add phy cleanup for probe error handling
usb: dwc3: core: don't trigger runtime pm when remove driver
usb: cdc-acm: fix cooldown mechanism
usb: host: fsl-mph-dr-of: check return of dma_set_mask()
drm/i915: Force VT'd workarounds when running as a guest OS
vt: keyboard, simplify vt_kdgkbsent
vt: keyboard, extend func_buf_lock to readers
dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status
iio:light:si1145: Fix timestamp alignment and prevent data leak.
iio:adc:ti-adc0832 Fix alignment issue with timestamp
iio:adc:ti-adc12138 Fix alignment issue with timestamp
iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
s390/stp: add locking to sysfs functions
UBUNTU: [Config] update config for PPC_RTAS_FILTER
powerpc/rtas: Restrict RTAS requests from userspace
powerpc: Warn about use of smt_snooze_delay
powerpc/powernv/elog: Fix race while processing OPAL error log event.
NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag
NFSD: Add missing NFSv2 .pc_func methods
ubifs: dent: Fix some potential memory leaks while iterating entries
perf python scripting: Fix printable strings in python3 scripts
ubi: check kthread_should_stop() after the setting of task state
ia64: fix build error with !COREDUMP
drm/amdgpu: don't map BO in reserved region
ceph: promote to unsigned long long before shifting
libceph: clear con->out_msg on Policy::stateful_server faults
9P: Cast to loff_t before multiplying
ring-buffer: Return 0 on success from ring_buffer_resize()
vringh: fix __vringh_iov() when riov and wiov are different
ext4: fix leaking sysfs kobject after failed mount
ext4: fix error handling code in add_new_gdb
ext4: fix invalid inode checksum
drm/ttm: fix eviction valuable range check.
rtc: rx8010: don't modify the global rtc ops
tty: make FONTX ioctl use the tty pointer they were actually passed
arm64: berlin: Select DW_APB_TIMER_OF
UBUNTU: [Config] update annotations for DW_APB_TIMER
cachefiles: Handle readpage error correctly
hil/parisc: Disable HIL driver when it gets stuck
arm: dts: mt7623: add missing pause for switchport
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
ARM: s3c24xx: fix missing system reset
device property: Keep secondary firmware node secondary by type
device property: Don't clear secondary pointer for shared primary firmware
node
KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR
staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
staging: octeon: repair "fixed-link" support
staging: octeon: Drop on uncorrectable alignment or FCS error
objtool: Support Clang non-section symbols in ORC generation
arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
cxgb4: set up filter action after rewrites
cxl: Rework error message for incompatible slots
serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
fscrypt: only set dentry_operations on ciphertext dentries
xen/events: don't use chip_data for legacy IRQs
xen/events: avoid removing an event channel while handling it
xen/events: add a proper barrier to 2-level uevent unmasking
xen/events: fix race in evtchn_fifo_unmask()
xen/events: add a new "late EOI" evtchn framework
xen/blkback: use lateeoi irq binding
xen/netback: use lateeoi irq binding
xen/scsiback: use lateeoi irq binding
xen/pvcallsback: use lateeoi irq binding
xen/pciback: use lateeoi irq binding
xen/events: switch user event channels to lateeoi model
xen/events: use a common cpu hotplug hook for event channels
xen/events: defer eoi in case of excessive number of events
xen/events: block rogue events for some time
RDMA/qedr: Fix memory leak in iWARP CM
UBUNTU: [Config] update config for ARCH_WANT_IRQS_OFF_ACTIVATE_MM
mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race
f2fs: fix uninit-value in f2fs_lookup
power: supply: bq27xxx: report "not charging" on all types
media: imx274: fix frame interval handling
arm64: topology: Stop using MPIDR for topology information
ia64: kprobes: Use generic kretprobe trampoline handler
media: uvcvideo: Fix dereference of out-of-bound list iterator
riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
usb: xhci: omit duplicate actions when suspending a runtime suspended host.
drm/amd/display: HDMI remote sink need mode validation for Linux
btrfs: fix replace of seed device
rpmsg: glink: Use complete_all for open states
cifs: handle -EINTR in cifs_setattr
ACPI: button: fix handling lid state changes when input device closed
scsi: qla2xxx: Fix crash on session cleanup with unload
btrfs: improve device scanning messages
usb: xhci: Workaround for S3 issue on AMD SNPS 3.0 xHC
usb: typec: tcpm: reset hard_reset_count for any disconnect
powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally
UBUNTU: upstream stable to v4.14.204, v4.19.155
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