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 following upstream
stable patches should be included in the Ubuntu kernel:
upstream stable patchset 2021-04-27
Ported from the following upstream stable releases:
v5.4.107, v5.10.25
v5.4.108, v5.10.26
from git://git.kernel.org/
crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
crypto: x86/aes-ni-xts - use direct calls to and 4-way stride
RDMA/srp: Fix support for unpopulated and unbalanced NUMA nodes
fuse: fix live lock in fuse_iget()
ALSA: usb-audio: Don't avoid stopping the stream at disconnection
net: dsa: b53: Support setting learning on port
KVM: arm64: nvhe: Save the SPE context early
drm/i915/gvt: Set SNOOP for PAT3 on BXT/APL to workaround GPU BB hang
drm/i915/gvt: Fix mmio handler break on BXT/APL.
drm/i915/gvt: Fix virtual display setup for BXT/APL
drm/i915/gvt: Fix vfio_edid issue for BXT/APL
UBUNTU: upstream stable to v5.4.107, v5.10.25
ASoC: ak4458: Add MODULE_DEVICE_TABLE
ASoC: ak5558: Add MODULE_DEVICE_TABLE
ALSA: dice: fix null pointer dereference when node is disconnected
ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
ALSA: hda: generic: Fix the micmute led init state
ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
s390/pci: refactor zpci_create_device()
s390/pci: remove superfluous zdev->zbus check
s390/pci: fix leak of PCI device structure
zonefs: Fix O_APPEND async write handling
zonefs: prevent use of seq files as swap file
btrfs: fix race when cloning extent buffer during rewind of an old root
btrfs: fix slab cache flags for free space tree bitmap
vhost-vdpa: set v->config_ctx to NULL if eventfd_ctx_fdget() fails
ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
ASoC: Intel: bytcr_rt5640: Fix HP Pavilion x2 10-p0XX OVCD current threshold
ASoC: SOF: Intel: unregister DMIC device on probe error
ASoC: SOF: intel: fix wrong poll bits in dsp power down
ASoC: qcom: sdm845: Fix array out of bounds access
ASoC: qcom: sdm845: Fix array out of range on rx slim channels
ASoC: codecs: wcd934x: add a sanity check in set channel map
ASoC: qcom: lpass-cpu: Fix lpass dai ids parse
ASoC: simple-card-utils: Do not handle device clock
afs: Fix accessing YFS xattrs on a non-YFS server
afs: Stop listxattr() from listing "afs.*" attributes
nvme: fix Write Zeroes limitations
nvme-tcp: fix misuse of __smp_processor_id with preemption enabled
nvme-tcp: fix possible hang when failing to set io queues
nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
nvmet: don't check iosqes,iocqes for discovery controllers
nfsd: Don't keep looking up unhashed files in the nfsd file cache
nfsd: don't abort copies early
NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
NFSD: fix dest to src mount in inter-server COPY
svcrdma: disable timeouts on rdma backchannel
vfio: IOMMU_API should be selected
sunrpc: fix refcount leak for rpc auth modules
i915/perf: Start hrtimer only if sampling the OA buffer
pstore: Fix warning in pstore_kill_sb()
net/qrtr: fix __netdev_alloc_skb call
kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
cifs: fix allocation size on newly created files
riscv: Correct SPARSEMEM configuration
scsi: lpfc: Fix some error codes in debugfs
scsi: myrs: Fix a double free in myrs_cleanup()
RISC-V: correct enum sbi_ext_rfence_fid
counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
nvme-rdma: fix possible hang when failing to set io queues
ibmvnic: add some debugs
ibmvnic: serialize access to work queue on remove
tty: serial: stm32-usart: Remove set but unused 'cookie' variables
serial: stm32: fix DMA initialization error handling
bpf: Declare __bpf_free_used_maps() unconditionally
RDMA/rtrs: Remove unnecessary argument dir of rtrs_iu_free
RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
RDMA/rtrs: Introduce rtrs_post_send
RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
module: merge repetitive strings in module_sig_check()
module: avoid *goto*s in module_sig_check()
module: harden ELF info handling
scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition
RDMA/mlx5: Allow creating all QPs even when non RDMA profile is used
i40e: Fix endianness conversions
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
MIPS: compressed: fix build with enabled UBSAN
media: cedrus: h264: Support profile controls
ibmvnic: remove excessive irqsave
s390/qeth: integrate RX refill worker with NAPI
s390/qeth: schedule TX NAPI on QAOB completion
drm/amd/pm: fulfill the Polaris implementation for
get_clock_by_type_with_latency()
gfs2: Add common helper for holding and releasing the freeze glock
gfs2: move freeze glock outside the make_fs_rw and _ro functions
gfs2: bypass signal_our_withdraw if no journal
powerpc: Force inlining of cpu_has_feature() to avoid build failure
usb-storage: Add quirk to defeat Kindle's automatic unload
usbip: Fix incorrect double assignment to udc->ud.tcp_rx
usb: gadget: configfs: Fix KASAN use-after-free
usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
iio:adc:stm32-adc: Add HAS_IOMEM dependency
iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
iio: adis16400: Fix an error code in adis16400_initial_setup()
iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
iio: adc: ab8500-gpadc: Fix off by 10 to 3
iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
iio: adc: adi-axi-adc: add proper Kconfig dependencies
UBUNTU: [Packaging] update for industrialio-buffer-dma
iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
iio: hid-sensor-prox: Fix scale not correct issue
iio: hid-sensor-temperature: Fix issues of timestamp channel
counter: stm32-timer-cnt: fix ceiling write max value
counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
PCI: rpadlpar: Fix potential drc_name corruption in store functions
perf/x86/intel: Fix a crash caused by zero PEBS status
x86/ioapic: Ignore IRQ2 again
kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
x86: Move TS_COMPAT back to asm/thread_info.h
x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
efivars: respect EFI_UNSUPPORTED return from firmware
ext4: fix error handling in ext4_end_enable_verity()
ext4: find old entry again if failed to rename whiteout
ext4: do not try to set xattr into ea_inode if value is empty
ext4: fix potential error in ext4_do_update_inode
MAINTAINERS: move some real subsystems off of the staging mailing list
MAINTAINERS: move the staging subsystem to lists.linux.dev
efi: use 32-bit alignment for efi_guid_t literals
firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
genirq: Disable interrupts for force threaded handlers
x86/apic/of: Fix CPU devicetree-node lookups
cifs: Fix preauth hash corruption
USB: replace hardcode maximum usb string length by definition
UBUNTU: upstream stable to v5.4.108, v5.10.26
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Groovy)
Importance: Medium
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Groovy)
Status: New => In Progress
** Changed in: linux (Ubuntu Groovy)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** 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 2021-04-27
- upstream stable patchset 2021-04-27
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v5.4.107, v5.10.25
+ v5.4.108, v5.10.26
+
+ from git://git.kernel.org/
+
+ crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
+ crypto: x86/aes-ni-xts - use direct calls to and 4-way stride
+ RDMA/srp: Fix support for unpopulated and unbalanced NUMA nodes
+ fuse: fix live lock in fuse_iget()
+ ALSA: usb-audio: Don't avoid stopping the stream at disconnection
+ net: dsa: b53: Support setting learning on port
+ KVM: arm64: nvhe: Save the SPE context early
+ drm/i915/gvt: Set SNOOP for PAT3 on BXT/APL to workaround GPU BB hang
+ drm/i915/gvt: Fix mmio handler break on BXT/APL.
+ drm/i915/gvt: Fix virtual display setup for BXT/APL
+ drm/i915/gvt: Fix vfio_edid issue for BXT/APL
+ UBUNTU: upstream stable to v5.4.107, v5.10.25
+ ASoC: ak4458: Add MODULE_DEVICE_TABLE
+ ASoC: ak5558: Add MODULE_DEVICE_TABLE
+ ALSA: dice: fix null pointer dereference when node is disconnected
+ ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
+ ALSA: hda: generic: Fix the micmute led init state
+ ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
+ s390/pci: refactor zpci_create_device()
+ s390/pci: remove superfluous zdev->zbus check
+ s390/pci: fix leak of PCI device structure
+ zonefs: Fix O_APPEND async write handling
+ zonefs: prevent use of seq files as swap file
+ btrfs: fix race when cloning extent buffer during rewind of an old root
+ btrfs: fix slab cache flags for free space tree bitmap
+ vhost-vdpa: set v->config_ctx to NULL if eventfd_ctx_fdget() fails
+ ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
+ ASoC: Intel: bytcr_rt5640: Fix HP Pavilion x2 10-p0XX OVCD current threshold
+ ASoC: SOF: Intel: unregister DMIC device on probe error
+ ASoC: SOF: intel: fix wrong poll bits in dsp power down
+ ASoC: qcom: sdm845: Fix array out of bounds access
+ ASoC: qcom: sdm845: Fix array out of range on rx slim channels
+ ASoC: codecs: wcd934x: add a sanity check in set channel map
+ ASoC: qcom: lpass-cpu: Fix lpass dai ids parse
+ ASoC: simple-card-utils: Do not handle device clock
+ afs: Fix accessing YFS xattrs on a non-YFS server
+ afs: Stop listxattr() from listing "afs.*" attributes
+ nvme: fix Write Zeroes limitations
+ nvme-tcp: fix misuse of __smp_processor_id with preemption enabled
+ nvme-tcp: fix possible hang when failing to set io queues
+ nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
+ nvmet: don't check iosqes,iocqes for discovery controllers
+ nfsd: Don't keep looking up unhashed files in the nfsd file cache
+ nfsd: don't abort copies early
+ NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
+ NFSD: fix dest to src mount in inter-server COPY
+ svcrdma: disable timeouts on rdma backchannel
+ vfio: IOMMU_API should be selected
+ sunrpc: fix refcount leak for rpc auth modules
+ i915/perf: Start hrtimer only if sampling the OA buffer
+ pstore: Fix warning in pstore_kill_sb()
+ net/qrtr: fix __netdev_alloc_skb call
+ kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
+ cifs: fix allocation size on newly created files
+ riscv: Correct SPARSEMEM configuration
+ scsi: lpfc: Fix some error codes in debugfs
+ scsi: myrs: Fix a double free in myrs_cleanup()
+ RISC-V: correct enum sbi_ext_rfence_fid
+ counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
+ nvme-rdma: fix possible hang when failing to set io queues
+ ibmvnic: add some debugs
+ ibmvnic: serialize access to work queue on remove
+ tty: serial: stm32-usart: Remove set but unused 'cookie' variables
+ serial: stm32: fix DMA initialization error handling
+ bpf: Declare __bpf_free_used_maps() unconditionally
+ RDMA/rtrs: Remove unnecessary argument dir of rtrs_iu_free
+ RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
+ RDMA/rtrs: Introduce rtrs_post_send
+ RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
+ module: merge repetitive strings in module_sig_check()
+ module: avoid *goto*s in module_sig_check()
+ module: harden ELF info handling
+ scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition
+ RDMA/mlx5: Allow creating all QPs even when non RDMA profile is used
+ i40e: Fix endianness conversions
+ net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
+ MIPS: compressed: fix build with enabled UBSAN
+ media: cedrus: h264: Support profile controls
+ ibmvnic: remove excessive irqsave
+ s390/qeth: integrate RX refill worker with NAPI
+ s390/qeth: schedule TX NAPI on QAOB completion
+ drm/amd/pm: fulfill the Polaris implementation for
get_clock_by_type_with_latency()
+ gfs2: Add common helper for holding and releasing the freeze glock
+ gfs2: move freeze glock outside the make_fs_rw and _ro functions
+ gfs2: bypass signal_our_withdraw if no journal
+ powerpc: Force inlining of cpu_has_feature() to avoid build failure
+ usb-storage: Add quirk to defeat Kindle's automatic unload
+ usbip: Fix incorrect double assignment to udc->ud.tcp_rx
+ usb: gadget: configfs: Fix KASAN use-after-free
+ usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
+ usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
+ thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
+ iio:adc:stm32-adc: Add HAS_IOMEM dependency
+ iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
+ iio: adis16400: Fix an error code in adis16400_initial_setup()
+ iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
+ iio: adc: ab8500-gpadc: Fix off by 10 to 3
+ iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
+ iio: adc: adi-axi-adc: add proper Kconfig dependencies
+ UBUNTU: [Packaging] update for industrialio-buffer-dma
+ iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
+ iio: hid-sensor-prox: Fix scale not correct issue
+ iio: hid-sensor-temperature: Fix issues of timestamp channel
+ counter: stm32-timer-cnt: fix ceiling write max value
+ counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
+ PCI: rpadlpar: Fix potential drc_name corruption in store functions
+ perf/x86/intel: Fix a crash caused by zero PEBS status
+ x86/ioapic: Ignore IRQ2 again
+ kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
+ x86: Move TS_COMPAT back to asm/thread_info.h
+ x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
+ efivars: respect EFI_UNSUPPORTED return from firmware
+ ext4: fix error handling in ext4_end_enable_verity()
+ ext4: find old entry again if failed to rename whiteout
+ ext4: do not try to set xattr into ea_inode if value is empty
+ ext4: fix potential error in ext4_do_update_inode
+ MAINTAINERS: move some real subsystems off of the staging mailing list
+ MAINTAINERS: move the staging subsystem to lists.linux.dev
+ efi: use 32-bit alignment for efi_guid_t literals
+ firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
+ genirq: Disable interrupts for force threaded handlers
+ x86/apic/of: Fix CPU devicetree-node lookups
+ cifs: Fix preauth hash corruption
+ USB: replace hardcode maximum usb string length by definition
+ UBUNTU: upstream stable to v5.4.108, v5.10.26
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https://bugs.launchpad.net/bugs/1926360
Title:
Groovy update: upstream stable patchset 2021-04-27
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