Disco update: upstream stable patchset 2019-10-31
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Disco |
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 2019-10-31
Ported from the following upstream stable releases:
v4.19.79, v5.3.6
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: exclude subchannels with no parent from pseudo check
KVM: PPC: Book3S HV: Fix race in re-enabling XIVE escalation interrupts
KVM: PPC: Book3S HV: Check for MMU ready on piggybacked virtual cores
KVM: PPC: Book3S HV: Don't lose pending doorbell request on migration on P9
KVM: X86: Fix userspace set invalid CR4
nbd: fix max number of supported devs
PM / devfreq: tegra: Fix kHz to Hz conversion
ASoC: Define a set of DAPM pre/post-up events
ASoC: sgtl5000: Improve VAG power and mute control
powerpc/mce: Fix MCE handling for huge pages
powerpc/mce: Schedule work from irq_work
powerpc/powernv: Restrict OPAL symbol map to only be readable by root
powerpc/
powerpc/
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
crypto: ccree - account for TEE not ready to report
crypto: ccree - use the full crypt length value
MIPS: Treat Loongson Extensions as ASEs
power: supply: sbs-battery: use correct flags field
power: supply: sbs-battery: only return health when battery present
tracing: Make sure variable reference alias has correct var_ref_idx
usercopy: Avoid HIGHMEM pfn warning
timer: Read jiffies once when forwarding base clk
PCI: vmd: Fix shadow offsets to reflect spec changes
watchdog: imx2_wdt: fix min() calculation in imx2_wdt_
perf stat: Fix a segmentation fault when using repeat forever
drm/omap: fix max fclk divider for omap36xx
drm/msm/dsi: Fix return value check for clk_get_parent
drm/nouveau/
drm/i915/gvt: update vgpu workload head pointer correctly
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
s390/cio: avoid calling strlen on null pointer
cfg80211: initialize on-stack chandefs
ima: always return negative code for error
ima: fix freeing ongoing ahash_request
fs: nfs: Fix possible null-pointer dereferences in encode_attrs()
9p: Transport error uninitialized
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: Fix KFD-related kernel oops on Hawaii
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
x86/purgatory: Disable the stackleak GCC plugin for the purgatory
ntb: point to right memory window index
thermal: Fix use-after-free when unregistering thermal zone device
thermal_hwmon: Sanitize thermal_zone type
libnvdimm/region: Initialize bad block for volatile namespaces
fuse: fix memleak in cuse_channel_open
libnvdimm/
sched/membarrier: Call sync_core only before usermode for same mm
sched/membarrier: Fix private expedited registration check
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
nfp: flower: fix memory leak in nfp_flower_
drm/radeon: Bail earlier when radeon.
KVM: PPC: Book3S HV: XIVE: Free escalation interrupts before disabling the VP
KVM: nVMX: Fix consistency check on injected exception error code
nbd: fix crash when the blksize is zero
powerpc/pseries: Fix cpu_hotplug_lock acquisition in resize_hpt()
powerpc/
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: Reset previous counts on repeat with interval
riscv: Avoid interrupts being erroneously enabled in handle_exception()
arm64: Add sysfs vulnerability show for spectre-v1
arm64: add sysfs vulnerability show for meltdown
arm64: enable generic CPU vulnerabilites support
arm64: Always enable ssb vulnerability detection
arm64: Provide a command line to disable spectre_v2 mitigation
arm64: Advertise mitigation of Spectre-v2, or lack thereof
arm64: Always enable spectre-v2 vulnerability detection
arm64: add sysfs vulnerability show for spectre-v2
arm64: add sysfs vulnerability show for speculative store bypass
arm64: ssbs: Don't treat CPUs with SSBS as unaffected by SSB
arm64: Use firmware to detect CPUs that are not affected by Spectre-v2
arm64/speculation: Support 'mitigations=' cmdline option
vfs: Fix EOVERFLOW testing in put_compat_statfs64
coresight: etm4x: Use explicit barriers on enable/disable
staging: erofs: fix an error handling in erofs_readdir()
staging: erofs: some compressed cluster should be submitted for corrupted images
staging: erofs: add two missing erofs_workgroup_put for corrupted images
staging: erofs: detect potential multiref due to corrupted images
cfg80211: add and use strongly typed element iteration macros
cfg80211: Use const more consistently in for_each_element macros
nl80211: validate beacon head
KVM: s390: fix __insn32_query() inline assembly
crypto: caam/qi - fix error handling in ERN handler
PCI: vmd: Fix config addressing when using bus offsets
drm/atomic: Reject FLIP_ASYNC unconditionally
drm/atomic: Take the atomic toys away from X
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
mac80211: keep BHs disabled while calling drv_tx_wake_queue()
mmc: tegra: Implement ->set_dma_mask()
mmc: sdhci: Let drivers define their DMA mask
libnvdimm/altmap: Track namespace boundaries in altmap
DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again
xprtrdma: Toggle XPRT_CONGESTED in xprtrdma's slot methods
fuse: fix request limit
ceph: fetch cap_gen under spinlock in ceph_add_cap
perf probe: Fix to clear tev->nargs in clear_probe_
selftests/seccomp: fix build on older kernels
iommu/amd: Fix downgrading default page-sizes in alloc_pte()
bpf: Fix bpf_event_output re-entry issue
i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630
mlxsw: spectrum_flower: Fail in case user specifies multiple mirror actions
nfp: abm: fix memory leak in nfp_abm_
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
libnvdimm: prevent nvdimm from requesting key when security is disabled
UBUNTU: upstream stable to v4.19.79, v5.3.6
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Disco): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
Changed in linux (Ubuntu Disco): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 5.0.0-37.40
---------------
linux (5.0.0-37.40) disco; urgency=medium
* disco/linux: 5.0.0-37.40 -proposed tracker (LP: #1852253)
* System hangs at early boot (LP: #1851216)
- x86/timer: Skip PIT initialization on modern chipsets
* drm/i915: Add support for another CMP-H PCH (LP: #1848491)
- drm/i915/cml: Add second PCH ID for CMP
* Some EFI systems fail to boot in efi_init() when booted via maas
(LP: #1851810)
- efi: efi_get_memory_map -- increase map headroom
* seccomp: fix SECCOMP_ USER_NOTIF_ FLAG_CONTINUE test (LP: #1849281) USER_NOTIF_ FLAG_CONTINUE USER_NOTIF_ FLAG_CONTINUE test
- SAUCE: seccomp: avoid overflow in implicit constant conversion
- SAUCE: seccomp: rework define for SECCOMP_
- SAUCE: seccomp: fix SECCOMP_
* dkms artifacts may expire from the pool (LP: #1850958)
- [Packaging] dkms -- try launchpad librarian for pool downloads
- [Packaging] dkms -- dkms-build quieten wget verbiage
* update ENA driver to version 2.1.0 (LP: #1850175) com_indirect_ table_fill_ entry config_ llq_info( ) fill_hash_ function( ) implementation priv_flags"
- net: ena: fix swapped parameters when calling
ena_
- net: ena: fix: Free napi resources when ena_up() fails
- net: ena: fix incorrect test of supported hash function
- net: ena: fix return value of ena_com_
- net: ena: improve latency by disabling adaptive interrupt moderation by
default
- net: ena: fix ena_com_
- net: ena: add handling of llq max tx burst size
- net: ena: ethtool: add extra properties retrieval via get_priv_flags
- net: ena: replace free_tx/rx_ids union with single free_ids field in
ena_ring
- net: ena: arrange ena_probe() function variables in reverse christmas tree
- net: ena: add newline at the end of pr_err prints
- net: ena: documentation: update ena.txt
- net: ena: allow automatic fallback to polling mode
- net: ena: add support for changing max_header_size in LLQ mode
- net: ena: optimise calculations for CQ doorbell
- net: ena: add good checksum counter
- net: ena: use dev_info_once instead of static variable
- net: ena: add MAX_QUEUES_EXT get feature admin command
- net: ena: enable negotiating larger Rx ring size
- net: ena: make ethtool show correct current and max queue sizes
- net: ena: allow queue allocation backoff when low on memory
- net: ena: add ethtool function for changing io queue sizes
- net: ena: remove inline keyword from functions in *.c
- net: ena: update driver version from 2.0.3 to 2.1.0
- net: ena: Fix bug where ring allocation backoff stopped too late
- Revert "net: ena: ethtool: add extra properties retrieval via
get_
- net: ena: don't wake up tx queue when down
- net: ena: clean up indentation issue
* Add Intel Comet Lake ethernet support (LP: #1848555)
- SAUCE: e1000e: Add support for Comet Lake
* Intel Wireless AC 3168 on Eoan complaints FW error in SYNC CMD TX_POWER_ LIMIT (LP: #1846016)
GEO_
- iwlwifi: exclude GEO SAR support for 3168
* tsc marked unstable after entered PC10 on Intel CoffeeLake (LP: #1840239...