Bionic update: upstream stable patchset 2019-10-23
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Kamal Mostafa |
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 2019-10-23
Ported from the following upstream stable releases:
v4.14.149, v4.19.79
from git://git.
s390/process: avoid potential reading of freed stack
KVM: s390: Test for bad access register and size at the start of S390_MEM_OP
s390/topology: avoid firing events before kobjs are created
s390/cio: avoid calling strlen on null pointer
s390/cio: exclude subchannels with no parent from pseudo check
KVM: PPC: Book3S HV: Don't lose pending doorbell request on migration on P9
KVM: nVMX: handle page fault in vmread fix
PM / devfreq: tegra: Fix kHz to Hz conversion
ASoC: Define a set of DAPM pre/post-up events
powerpc/powernv: Restrict OPAL symbol map to only be readable by root
can: mcp251x: mcp251x_hw_reset(): allow more time after a reset
tools lib traceevent: Fix "robust" test of do_generate_
crypto: qat - Silence smp_processor_id() warning
crypto: skcipher - Unmap pages after an external error
crypto: cavium/zip - Add missing single_release()
crypto: caam - fix concurrency issue in givencrypt descriptor
usercopy: Avoid HIGHMEM pfn warning
timer: Read jiffies once when forwarding base clk
watchdog: imx2_wdt: fix min() calculation in imx2_wdt_
drm/omap: fix max fclk divider for omap36xx
mmc: sdhci: improve ADMA error reporting
mmc: sdhci-of-esdhc: set DMA snooping based on DMA coherence
Revert "locking/
xen/xenbus: fix self-deadlock after killing user process
ieee802154: atusb: fix use-after-free at disconnect
cfg80211: initialize on-stack chandefs
ima: always return negative code for error
fs: nfs: Fix possible null-pointer dereferences in encode_attrs()
9p: avoid attaching writeback_fid on mmap with type PRIVATE
xen/pci: reserve MCFG areas earlier
ceph: fix directories inode i_blkbits initialization
ceph: reconnect connection if session hang in opening state
watchdog: aspeed: Add support for AST2600
netfilter: nf_tables: allow lookups in dynamic sets
drm/amdgpu: Check for valid number of registers to read
pNFS: Ensure we do clear the return-on-close layout stateid on fatal errors
pwm: stm32-lp: Add check in case requested period cannot be achieved
thermal: Fix use-after-free when unregistering thermal zone device
fuse: fix memleak in cuse_channel_open
sched/core: Fix migration to invalid CPU in __set_cpus_
perf build: Add detection of java-11-
kernel/elfcore.c: include proper prototypes
perf unwind: Fix libunwind build failure on i386 systems
KVM: PPC: Book3S HV: XIVE: Free escalation interrupts before disabling the VP
nbd: fix crash when the blksize is zero
block/ndb: add WQ_UNBOUND to the knbd-recv workqueue
nbd: fix max number of supported devs
powerpc/pseries: Fix cpu_hotplug_lock acquisition in resize_hpt()
tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure
tick: broadcast-hrtimer: Fix a race in bc_set_next
perf tools: Fix segfault in cpu_cache_
perf stat: Fix a segmentation fault when using repeat forever
perf stat: Reset previous counts on repeat with interval
vfs: Fix EOVERFLOW testing in put_compat_statfs64
coresight: etm4x: Use explicit barriers on enable/disable
cfg80211: add and use strongly typed element iteration macros
cfg80211: Use const more consistently in for_each_element macros
nl80211: validate beacon head
ASoC: sgtl5000: Improve VAG power and mute control
KVM: PPC: Book3S HV: Check for MMU ready on piggybacked virtual cores
powerpc/mce: Fix MCE handling for huge pages
powerpc/mce: Schedule work from irq_work
MIPS: Treat Loongson Extensions as ASEs
PCI: Restore Resizable BAR size bits correctly for 1MB BARs
drm/msm/dsi: Fix return value check for clk_get_parent
ima: fix freeing ongoing ahash_request
x86/purgatory: Disable the stackleak GCC plugin for the purgatory
thermal_hwmon: Sanitize thermal_zone type
libnvdimm/region: Initialize bad block for volatile namespaces
drm/radeon: Bail earlier when radeon.
UBUNTU: upstream stable to v4.14.149, v4.19.79
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
description: | updated |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 4.15.0-72.81
---------------
linux (4.15.0-72.81) bionic; urgency=medium
* bionic/linux: 4.15.0-72.81 -proposed tracker (LP: #1854027)
* [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX workaround_ 1_hvc_* "
(LP: #1853326)
- Revert "arm64: Use firmware to detect CPUs that are not affected by
Spectre-v2"
- Revert "arm64: Get rid of __smccc_
* [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX2 and cpu_capabilitie s() call to
Kunpeng920 (LP: #1852723)
- SAUCE: arm64: capabilities: Move setup_boot_
correct place
linux (4.15.0-71.80) bionic; urgency=medium
* bionic/linux: 4.15.0-71.80 -proposed tracker (LP: #1852289)
* Bionic update: upstream stable patchset 2019-10-29 (LP: #1850541) ep_set_ {halt,wedge} () set_{halt, wedge}( ) behavior
- panic: ensure preemption is disabled during panic()
- f2fs: use EINVAL for superblock with invalid magic
- [Config] updateconfigs for USB_RIO500
- USB: rio500: Remove Rio 500 kernel driver
- USB: yurex: Don't retry on unexpected errors
- USB: yurex: fix NULL-derefs on disconnect
- USB: usb-skeleton: fix runtime PM after driver unbind
- USB: usb-skeleton: fix NULL-deref on disconnect
- xhci: Fix false warning message about wrong bounce buffer write length
- xhci: Prevent device initiated U1/U2 link pm if exit latency is too long
- xhci: Check all endpoints for LPM timeout
- usb: xhci: wait for CNR controller not ready bit in xhci resume
- USB: adutux: fix use-after-free on disconnect
- USB: adutux: fix NULL-derefs on disconnect
- USB: adutux: fix use-after-free on release
- USB: iowarrior: fix use-after-free on disconnect
- USB: iowarrior: fix use-after-free on release
- USB: iowarrior: fix use-after-free after driver unbind
- USB: usblp: fix runtime PM after driver unbind
- USB: chaoskey: fix use-after-free on release
- USB: ldusb: fix NULL-derefs on driver unbind
- serial: uartlite: fix exit path null pointer
- USB: serial: keyspan: fix NULL-derefs on open() and write()
- USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20
- USB: serial: option: add Telit FN980 compositions
- USB: serial: option: add support for Cinterion CLS8 devices
- USB: serial: fix runtime PM after driver unbind
- USB: usblcd: fix I/O after disconnect
- USB: microtek: fix info-leak at probe
- USB: dummy-hcd: fix power budget for SuperSpeed mode
- usb: renesas_usbhs: gadget: Do not discard queues in
usb_
- usb: renesas_usbhs: gadget: Fix usb_ep_
- USB: legousbtower: fix slab info leak at probe
- USB: legousbtower: fix deadlock on disconnect
- USB: legousbtower: fix potential NULL-deref on disconnect
- USB: legousbtower: fix open after failed reset request
- USB: legousbtower: fix use-after-free on release
- staging: vt6655: Fix memory leak in vt6655_probe
- iio: adc: ad799x: fix probe error handling
- iio: adc: axp288: Override TS pin bias current for some models
- iio: light: opt3001: fix mutex unlock race
- efivar/ssdt: Don't iterate over EFI va...