** 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 2020-04-23
- upstream stable patchset 2020-04-23
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.19.116
+
+ from git://git.kernel.org/
+
+ ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage
+ bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
+ net: vxge: fix wrong __VA_ARGS__ usage
+ hinic: fix a bug of waitting for IO stopped
+ hinic: fix wrong para of wait_for_completion_timeout
+ cxgb4/ptp: pass the sign of offset delta in FW CMD
+ qlcnic: Fix bad kzalloc null test
+ i2c: st: fix missing struct parameter description
+ firmware: arm_sdei: fix double-lock on hibernate with shared events
+ null_blk: Fix the null_add_dev() error path
+ null_blk: Handle null_add_dev() failures properly
+ null_blk: fix spurious IO errors after failed past-wp access
+ xhci: bail out early if driver can't accress host in resume
+ x86: Don't let pgprot_modify() change the page encryption bit
+ block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
+ irqchip/versatile-fpga: Handle chained IRQs properly
+ sched: Avoid scale real weight down to zero
+ selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
+ PCI/switchtec: Fix init_completion race condition with poll_wait()
+ libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
+ gfs2: Don't demote a glock until its revokes are written
+ x86/boot: Use unsigned comparison for addresses
+ efi/x86: Ignore the memory attributes table on i386
+ genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
+ block: Fix use-after-free issue accessing struct io_cq
+ usb: dwc3: core: add support for disabling SS instances in park mode
+ irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
+ md: check arrays is suspended in mddev_detach before call quiesce operations
+ locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
+ block, bfq: fix use-after-free in bfq_idle_slice_timer_body
+ btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at
least queued
+ btrfs: remove a BUG_ON() from merge_reloc_roots()
+ btrfs: track reloc roots based on their commit root bytenr
+ uapi: rename ext2_swab() to swab() and share globally in swab.h
+ slub: improve bit diffusion for freelist ptr obfuscation
+ ASoC: fix regwmask
+ ASoC: dapm: connect virtual mux with default value
+ ASoC: dpcm: allow start or stop during pause for backend
+ ASoC: topology: use name_prefix for new kcontrol
+ usb: gadget: f_fs: Fix use after free issue as part of queue failure
+ usb: gadget: composite: Inform controller driver of self-powered
+ ALSA: usb-audio: Add mixer workaround for TRX40 and co
+ ALSA: hda: Add driver blacklist
+ ALSA: hda: Fix potential access overflow in beep helper
+ ALSA: ice1724: Fix invalid access for enumerated ctl items
+ ALSA: pcm: oss: Fix regression by buffer overflow fix
+ ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
+ ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
+ ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups
+ ALSA: hda/realtek - Add quirk for MSI GL63
+ media: ti-vpe: cal: fix disable_irqs to only the intended target
+ acpi/x86: ignore unspecified bit positions in the ACPI global lock field
+ thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
+ nvme-fc: Revert "add module to ops template to allow module references"
+ nvme: Treat discovery subsystems as unique subsystems
+ PCI/ASPM: Clear the correct bits when enabling L1 substates
+ PCI: Add boot interrupt quirk mechanism for Xeon chipsets
+ PCI: endpoint: Fix for concurrent memory allocation in OB address region
+ irqchip/versatile-fpga: Apply clear-mask earlier
+ pstore: pstore_ftrace_seq_next should increase position index
+ MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3
+ MIPS: OCTEON: irq: Fix potential NULL pointer dereference
+ ath9k: Handle txpower changes even when TPC is disabled
+ signal: Extend exec_id to 64bits
+ x86/entry/32: Add missing ASM_CLAC to general_protection entry
+ KVM: nVMX: Properly handle userspace interrupt window request
+ KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
+ KVM: s390: vsie: Fix delivery of addressing exceptions
+ KVM: x86: Allocate new rmap and large page tracking when moving memslot
+ KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
+ CIFS: Fix bug which the return value by asynchronous read is error
+ Btrfs: fix crash during unmount due to race with delayed inode workers
+ btrfs: set update the uuid generation as soon as possible
+ btrfs: drop block from cache on error in relocation
+ btrfs: fix missing semaphore unlock in btrfs_sync_file
+ crypto: mxs-dcp - fix scatterlist linearization for hash
+ powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
+ x86/speculation: Remove redundant arch_smt_update() invocation
+ tools: gpio: Fix out-of-tree build regression
+ mm: Use fixed constant in page_frag_alloc instead of size + 1
+ dm verity fec: fix memory leak in verity_fec_dtr
+ scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
+ arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
+ selftests: vm: drop dependencies on page flags from mlock2 tests
+ rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
+ drm/etnaviv: rework perfmon query infrastructure
+ NFS: Fix a page leak in nfs_destroy_unlinked_subrequests()
+ ext4: fix a data race at inode->i_blocks
+ fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
+ ocfs2: no need try to truncate file beyond i_size
+ perf tools: Support Python 3.8+ in Makefile
+ s390/diag: fix display of diagnose call statistics
+ Input: i8042 - add Acer Aspire 5738z to nomux list
+ kmod: make request_module() return an error when autoloading is disabled
+ cpufreq: powernv: Fix use-after-free
+ hfsplus: fix crash and filesystem corruption when deleting files
+ libata: Return correct status in sata_pmp_eh_recover_pm() when
ATA_DFLAG_DETACH is set
+ ipmi: fix hung processes in __get_guid()
+ powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
+ powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
+ powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE
entries
+ powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs
+ powerpc/kprobes: Ignore traps that happened in real mode
+ scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
+ powerpc: Add attributes for setjmp/longjmp
+ powerpc: Make setjmp/longjmp signature standard
+ btrfs: use nofs allocations for running delayed items
+ dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
+ crypto: caam - update xts sector size for large input length
+ Revert "drm/dp_mst: Remove VCPI while disabling topology mgr"
+ drm/dp_mst: Fix clearing payload state on topology disable
+ drm: Remove PageReserved manipulation from drm_pci_alloc
+ ftrace/kprobe: Show the maxactive number on kprobe_events
+ powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
+ misc: echo: Remove unnecessary parentheses and simplify check for zero
+ etnaviv: perfmon: fix total and idle HI cyleces readout
+ mfd: dln2: Fix sanity checking for endpoints
+ efi/x86: Fix the deletion of variables in mixed mode
+ UBUNTU: upstream stable to v4.19.116
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1874502
Title:
Bionic update: upstream stable patchset 2020-04-23
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 2020-04-23
Ported from the following upstream stable releases:
v4.19.116
from git://git.kernel.org/
ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
net: vxge: fix wrong __VA_ARGS__ usage
hinic: fix a bug of waitting for IO stopped
hinic: fix wrong para of wait_for_completion_timeout
cxgb4/ptp: pass the sign of offset delta in FW CMD
qlcnic: Fix bad kzalloc null test
i2c: st: fix missing struct parameter description
firmware: arm_sdei: fix double-lock on hibernate with shared events
null_blk: Fix the null_add_dev() error path
null_blk: Handle null_add_dev() failures properly
null_blk: fix spurious IO errors after failed past-wp access
xhci: bail out early if driver can't accress host in resume
x86: Don't let pgprot_modify() change the page encryption bit
block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
irqchip/versatile-fpga: Handle chained IRQs properly
sched: Avoid scale real weight down to zero
selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
PCI/switchtec: Fix init_completion race condition with poll_wait()
libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
gfs2: Don't demote a glock until its revokes are written
x86/boot: Use unsigned comparison for addresses
efi/x86: Ignore the memory attributes table on i386
genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
block: Fix use-after-free issue accessing struct io_cq
usb: dwc3: core: add support for disabling SS instances in park mode
irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
md: check arrays is suspended in mddev_detach before call quiesce operations
locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
block, bfq: fix use-after-free in bfq_idle_slice_timer_body
btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at
least queued
btrfs: remove a BUG_ON() from merge_reloc_roots()
btrfs: track reloc roots based on their commit root bytenr
uapi: rename ext2_swab() to swab() and share globally in swab.h
slub: improve bit diffusion for freelist ptr obfuscation
ASoC: fix regwmask
ASoC: dapm: connect virtual mux with default value
ASoC: dpcm: allow start or stop during pause for backend
ASoC: topology: use name_prefix for new kcontrol
usb: gadget: f_fs: Fix use after free issue as part of queue failure
usb: gadget: composite: Inform controller driver of self-powered
ALSA: usb-audio: Add mixer workaround for TRX40 and co
ALSA: hda: Add driver blacklist
ALSA: hda: Fix potential access overflow in beep helper
ALSA: ice1724: Fix invalid access for enumerated ctl items
ALSA: pcm: oss: Fix regression by buffer overflow fix
ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups
ALSA: hda/realtek - Add quirk for MSI GL63
media: ti-vpe: cal: fix disable_irqs to only the intended target
acpi/x86: ignore unspecified bit positions in the ACPI global lock field
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
nvme-fc: Revert "add module to ops template to allow module references"
nvme: Treat discovery subsystems as unique subsystems
PCI/ASPM: Clear the correct bits when enabling L1 substates
PCI: Add boot interrupt quirk mechanism for Xeon chipsets
PCI: endpoint: Fix for concurrent memory allocation in OB address region
irqchip/versatile-fpga: Apply clear-mask earlier
pstore: pstore_ftrace_seq_next should increase position index
MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3
MIPS: OCTEON: irq: Fix potential NULL pointer dereference
ath9k: Handle txpower changes even when TPC is disabled
signal: Extend exec_id to 64bits
x86/entry/32: Add missing ASM_CLAC to general_protection entry
KVM: nVMX: Properly handle userspace interrupt window request
KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
KVM: s390: vsie: Fix delivery of addressing exceptions
KVM: x86: Allocate new rmap and large page tracking when moving memslot
KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
CIFS: Fix bug which the return value by asynchronous read is error
Btrfs: fix crash during unmount due to race with delayed inode workers
btrfs: set update the uuid generation as soon as possible
btrfs: drop block from cache on error in relocation
btrfs: fix missing semaphore unlock in btrfs_sync_file
crypto: mxs-dcp - fix scatterlist linearization for hash
powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
x86/speculation: Remove redundant arch_smt_update() invocation
tools: gpio: Fix out-of-tree build regression
mm: Use fixed constant in page_frag_alloc instead of size + 1
dm verity fec: fix memory leak in verity_fec_dtr
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
selftests: vm: drop dependencies on page flags from mlock2 tests
rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
drm/etnaviv: rework perfmon query infrastructure
NFS: Fix a page leak in nfs_destroy_unlinked_subrequests()
ext4: fix a data race at inode->i_blocks
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
ocfs2: no need try to truncate file beyond i_size
perf tools: Support Python 3.8+ in Makefile
s390/diag: fix display of diagnose call statistics
Input: i8042 - add Acer Aspire 5738z to nomux list
kmod: make request_module() return an error when autoloading is disabled
cpufreq: powernv: Fix use-after-free
hfsplus: fix crash and filesystem corruption when deleting files
libata: Return correct status in sata_pmp_eh_recover_pm() when
ATA_DFLAG_DETACH is set
ipmi: fix hung processes in __get_guid()
powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE
entries
powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs
powerpc/kprobes: Ignore traps that happened in real mode
scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
powerpc: Add attributes for setjmp/longjmp
powerpc: Make setjmp/longjmp signature standard
btrfs: use nofs allocations for running delayed items
dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
crypto: caam - update xts sector size for large input length
Revert "drm/dp_mst: Remove VCPI while disabling topology mgr"
drm/dp_mst: Fix clearing payload state on topology disable
drm: Remove PageReserved manipulation from drm_pci_alloc
ftrace/kprobe: Show the maxactive number on kprobe_events
powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
misc: echo: Remove unnecessary parentheses and simplify check for zero
etnaviv: perfmon: fix total and idle HI cyleces readout
mfd: dln2: Fix sanity checking for endpoints
efi/x86: Fix the deletion of variables in mixed mode
UBUNTU: upstream stable to v4.19.116
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