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 2020-01-16
Ported from the following upstream stable releases:
v4.19.92, v5.4.7
from git://git.kernel.org/
af_packet: set defaule value for tmo
fjes: fix missed check in fjes_acpi_add
mod_devicetable: fix PHY module format
net: dst: Force 4-byte alignment of dst_metrics
net: gemini: Fix memory leak in gmac_setup_txqs
net: hisilicon: Fix a BUG trigered by wrong bytes_compl
net: nfc: nci: fix a possible sleep-in-atomic-context bug in
nci_uart_tty_receive()
net: qlogic: Fix error paths in ql_alloc_large_buffers()
net: usb: lan78xx: Fix suspend/resume PHY register access error
qede: Disable hardware gro when xdp prog is installed
qede: Fix multicast mac configuration
sctp: fully initialize v4 addr in some functions
selftests: forwarding: Delete IPv6 address at the end
btrfs: don't double lock the subvol_sem for rename exchange
btrfs: do not call synchronize_srcu() in inode_tree_del
Btrfs: fix missing data checksums after replaying a log tree
btrfs: send: remove WARN_ON for readonly mount
btrfs: abort transaction after failed inode updates in create_subvol
btrfs: skip log replay on orphaned roots
btrfs: do not leak reloc root if we fail to read the fs root
btrfs: handle ENOENT in btrfs_uuid_tree_iterate
Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues
ALSA: pcm: Avoid possible info leaks from PCM stream buffers
ALSA: hda/ca0132 - Keep power on during processing DSP response
ALSA: hda/ca0132 - Avoid endless loop
ALSA: hda/ca0132 - Fix work handling in delayed HP detection
drm: mst: Fix query_payload ack reply struct
drm/panel: Add missing drm_panel_init() in panel drivers
drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings
iio: light: bh1750: Resolve compiler warning and make code more readable
drm/amdgpu: grab the id mgr lock while accessing passid_mapping
spi: Add call to spi_slave_abort() function when spidev driver is released
staging: rtl8192u: fix multiple memory leaks on error path
staging: rtl8188eu: fix possible null dereference
rtlwifi: prevent memory leak in rtl_usb_probe
libertas: fix a potential NULL pointer dereference
ath10k: fix backtrace on coredump
IB/iser: bound protection_sg size by data_sg size
media: am437x-vpfe: Setting STD to current value is not an error
media: i2c: ov2659: fix s_stream return value
media: ov6650: Fix crop rectangle alignment not passed back
media: i2c: ov2659: Fix missing 720p register config
media: ov6650: Fix stored frame format not in sync with hardware
media: ov6650: Fix stored crop rectangle not in sync with hardware
tools/power/cpupower: Fix initializer override in hsw_ext_cstates
media: venus: core: Fix msm8996 frequency table
ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq
pinctrl: devicetree: Avoid taking direct reference to device name string
drm/amdkfd: fix a potential NULL pointer dereference (v2)
selftests/bpf: Correct path to include msg + path
media: venus: Fix occasionally failures to suspend
usb: renesas_usbhs: add suspend event support in gadget mode
hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled
regulator: max8907: Fix the usage of uninitialized variable in
max8907_regulator_probe()
media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
media: cec-funcs.h: add status_req checks
drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the internal I2C controller
samples: pktgen: fix proc_cmd command result check logic
block: Fix writeback throttling W=1 compiler warnings
mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
drm/drm_vblank: Change EINVAL by the correct errno
media: cx88: Fix some error handling path in 'cx8800_initdev()'
media: ti-vpe: vpe: Fix Motion Vector vpdma stride
media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format
media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number
media: ti-vpe: vpe: Make sure YUYV is set as default format
media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic
media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases
media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage
syscalls/x86: Use the correct function type in SYSCALL_DEFINE0
drm/amd/display: Fix dongle_caps containing stale information.
extcon: sm5502: Reset registers during initialization
x86/mm: Use the correct function type for native_set_fixmap()
ath10k: Correct error handling of dma_map_single()
drm/bridge: dw-hdmi: Restore audio when setting a mode
perf test: Report failure for mmap events
perf report: Add warning when libunwind not compiled in
usb: usbfs: Suppress problematic bind and unbind uevents.
iio: adc: max1027: Reset the device at probe time
Bluetooth: missed cpu_to_le16 conversion in hci_init4_req
Bluetooth: Workaround directed advertising bug in Broadcom controllers
Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack()
x86/mce: Lower throttling MCE messages' priority to warning
perf tests: Disable bp_signal testing for arm64
drm/gma500: fix memory disclosures due to uninitialized bytes
rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot
ipmi: Don't allow device module unload when in use
x86/ioapic: Prevent inconsistent state when moving an interrupt
media: smiapp: Register sensor after enabling runtime PM on the device
md/bitmap: avoid race window between md_bitmap_resize and bitmap_file_clear_bit
arm64: psci: Reduce the waiting time for cpu_psci_cpu_kill()
i40e: initialize ITRN registers with correct values
net: phy: dp83867: enable robust auto-mdix
drm/tegra: sor: Use correct SOR index on Tegra210
spi: sprd: adi: Add missing lock protection when rebooting
ACPI: button: Add DMI quirk for Medion Akoya E2215T
RDMA/qedr: Fix memory leak in user qp and mr
gpu: host1x: Allocate gather copy for host1x
net: dsa: LAN9303: select REGMAP when LAN9303 enable
phy: qcom-usb-hs: Fix extcon double register after power cycle
s390/time: ensure get_clock_monotonic() returns monotonic values
s390/mm: add mm_pxd_folded() checks to pxd_free()
net: hns3: add struct netdev_queue debug info for TX timeout
libata: Ensure ata_port probe has completed before detach
loop: fix no-unmap write-zeroes request behavior
pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B
iio: dln2-adc: fix iio_triggered_buffer_postenable() position
libbpf: Fix error handling in bpf_map__reuse_fd()
Bluetooth: Fix advertising duplicated flags
pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler()
ixgbe: protect TX timestamping from API misuse
media: rcar_drif: fix a memory disclosure
media: v4l2-core: fix touch support in v4l_g_fmt
nvmem: imx-ocotp: reset error status on probe
rfkill: allocate static minor
bnx2x: Fix PF-VF communication over multi-cos queues.
spi: img-spfi: fix potential double release
ALSA: timer: Limit max amount of slave instances
rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt()
perf probe: Fix to find range-only function instance
perf probe: Fix to list probe event with correct line number
perf jevents: Fix resource leak in process_mapfile() and main()
perf probe: Walk function lines in lexical blocks
perf probe: Fix to probe an inline function which has no entry pc
perf probe: Fix to show ranges of variables in functions without entry_pc
perf probe: Fix to show inlined function callsite without entry_pc
libsubcmd: Use -O0 with DEBUG=1
perf probe: Fix to probe a function which has no entry pc
perf tools: Splice events onto evlist even on error
drm/amdgpu: disallow direct upload save restore list from gfx driver
drm/amdgpu: fix potential double drop fence reference
xen/gntdev: Use select for DMA_SHARED_BUFFER
perf parse: If pmu configuration fails free terms
perf probe: Skip overlapped location on searching variables
perf probe: Return a better scope DIE if there is no best scope
perf probe: Fix to show calling lines of inlined functions
perf probe: Skip end-of-sequence and non statement lines
perf probe: Filter out instances except for inlined subroutine and subprogram
ath10k: fix get invalid tx rate for Mesh metric
fsi: core: Fix small accesses and unaligned offsets via sysfs
media: pvrusb2: Fix oops on tear-down when radio support is not present
soundwire: intel: fix PDI/stream mapping for Bulk
crypto: atmel - Fix authenc support when it is set to m
ice: delay less
media: si470x-i2c: add missed operations in remove
EDAC/ghes: Fix grain calculation
spi: pxa2xx: Add missed security checks
ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
iio: dac: ad5446: Add support for new AD5600 DAC
ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format constraint
s390/disassembler: don't hide instruction addresses
nvme: Discard workaround for non-conformant devices
parport: load lowlevel driver if ports not found
bcache: fix static checker warning in bcache_device_free()
cpufreq: Register drivers only after CPU devices have been registered
x86/crash: Add a forward declaration of struct kimage
tracing: use kvcalloc for tgid_map array allocation
tracing/kprobe: Check whether the non-suffixed symbol is notrace
iwlwifi: mvm: fix unaligned read of rx_pkt_status
ASoC: wm8904: fix regcache handling
spi: tegra20-slink: add missed clk_unprepare
tun: fix data-race in gro_normal_list()
crypto: virtio - deal with unsupported input sizes
mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests
btrfs: don't prematurely free work in end_workqueue_fn()
btrfs: don't prematurely free work in run_ordered_work()
ASoC: wm2200: add missed operations in remove and probe failure
spi: st-ssc4: add missed pm_runtime_disable
ASoC: wm5100: add missed pm_runtime_disable
ASoC: Intel: bytcr_rt5640: Update quirk for Acer Switch 10 SW5-012 2-in-1
x86/insn: Add some Intel instructions to the opcode map
brcmfmac: remove monitor interface when detaching
iwlwifi: check kasprintf() return value
fbtft: Make sure string is NULL terminated
net: ethernet: ti: ale: clean ale tbl on init and intf restart
crypto: sun4i-ss - Fix 64-bit size_t warnings
crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED
crypto: vmx - Avoid weird build failures
libtraceevent: Fix memory leakage in copy_filter_type
mips: fix build when "48 bits virtual memory" is enabled
drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2
net: phy: initialise phydev speed and duplex sanely
btrfs: don't prematurely free work in reada_start_machine_worker()
btrfs: don't prematurely free work in scrub_missing_raid56_worker()
Revert "mmc: sdhci: Fix incorrect switch to HS mode"
mmc: mediatek: fix CMD_TA to 2 for MT8173 HS200/HS400 mode
can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
usb: xhci: Fix build warning seen with CONFIG_PM=n
drm/amdgpu: fix uninitialized variable pasid_mapping_needed
s390/ftrace: fix endless recursion in function_graph tracer
btrfs: return error pointer from alloc_test_extent_buffer
usbip: Fix receive error in vhci-hcd when using scatter-gather
usbip: Fix error path of vhci_recv_ret_submit()
cpufreq: Avoid leaving stale IRQ work items during CPU offline
USB: EHCI: Do not return -EPIPE when hub is disconnected
intel_th: pci: Add Comet Lake PCH-V support
intel_th: pci: Add Elkhart Lake SOC support
platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes
staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
ext4: fix ext4_empty_dir() for directories with holes
ext4: check for directory entries too close to block end
ext4: unlock on error in ext4_expand_extra_isize()
KVM: arm64: Ensure 'params' is initialised when looking up sys register
x86/MCE/AMD: Do not use rdmsr_safe_on_cpu() in smca_configure()
x86/MCE/AMD: Allow Reserved types to be overwritten in smca_banks[]
powerpc/irq: fix stack overflow verification
mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG register
mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204 support"
mmc: sdhci: Update the tuning failed messages to pr_debug level
mmc: sdhci-of-esdhc: fix P2020 errata handling
mmc: sdhci: Workaround broken command queuing on Intel GLK
mmc: sdhci: Add a quirk for broken command queuing
nbd: fix shutdown and recv work deadlock v2
perf probe: Fix to show function entry line as probe-able
neighbour: remove neigh_cleanup() method
bonding: fix bond_neigh_init()
net: ena: fix default tx interrupt moderation interval
mlxsw: spectrum_router: Remove unlikely user-triggerable warning
net: stmmac: platform: Fix MDIO init for platforms without PHY
drm/mipi-dbi: fix a loop in debugfs code
drm: Use EOPNOTSUPP, not ENOTSUPP
drm/amdgpu/sriov: add ring_stop before ring_create in psp v11 code
ath10k: add cleanup in ath10k_sta_state()
media: cedrus: fill in bus_info for media device
media: seco-cec: Add a missing 'release_region()' in an error handling path
media: vim2m: Fix abort issue
media: vim2m: Fix BUG_ON in vim2m_device_release()
media: max2175: Fix build error without CONFIG_REGMAP_I2C
drm/sun4i: dsi: Fix TCON DRQ set bits
x86/math-emu: Check __copy_from_user() result
rtw88: fix NSS of hw_cap
drm/amd/display: Properly round nominal frequency for SPD
drm/amd/display: wait for set pipe mcp command completion
rtw88: coex: Set 4 slot mode for A2DP
perf test: Avoid infinite loop for task exit case
Bluetooth: btusb: avoid unused function warning
drm/amdgpu: fix amdgpu trace event print string format error
net: hns3: log and clear hardware error after reset complete
ASoC: soc-pcm: fixup dpcm_prune_paths() loop continue
media: cedrus: Fix undefined shift with a SHIFT_AND_MASK_BITS macro
media: aspeed: set hsync and vsync polarities to normal before starting mode
detection
drm/nouveau: Don't grab runtime PM refs for HPD IRQs
media: ad5820: Define entity function
media: ov5640: Make 2592x1944 mode only available at 15 fps
media: aspeed: clear garbage interrupts
md: no longer compare spare disk superblock events in super_load
EDAC/amd64: Set grain per DIMM
RDMA/hns: Fix memory leak on 'context' on error return path
net/mlx5e: Verify that rule has at least one fwd/drop action
ALSA: bebob: expand sleep just after breaking connections for protocol version 1
nvme: fail cancelled commands with NVME_SC_HOST_PATH_ERROR
nvme: introduce "Command Aborted By host" status code
media: staging/imx: Use a shorter name for driver
nvmem: core: fix nvmem_cell_write inline function
RDMA/core: Fix return code when modify_port isn't supported
drm: msm: a6xx: fix debug bus register configuration
ice: Check for null pointer dereference when setting rings
s390/bpf: Use kvcalloc for addrs array
media: exynos4-is: fix wrong mdev and v4l2 dev order in error path
media: v4l2-ctrl: Lock main_hdl on operations of requests_queued.
media: vim2m: media_device_cleanup was called too early
qtnfmac: fix using skb after free
regulator: core: Let boot-on regulators be powered off
xhci-pci: Allow host runtime PM as default also for Intel Ice Lake xHCI
net: phy: avoid matching all-ones clause 45 PHY IDs
s390/kasan: support memcpy_real with TRACE_IRQFLAGS
ASoC: soc-pcm: check symmetry before hw_params
ice: Only disable VF state when freeing each VF resources
RDMA/bnxt_re: Fix missing le16_to_cpu
tpm: fix invalid locking in NONBLOCKING mode
can: xilinx_can: Fix missing Rx can packets on CANFD2.0
can: flexcan: fix possible deadlock and out-of-order reception after wakeup
can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode acknowledgment
selftests: net: tls: remove recv_rcvbuf test
spi: dw: Correct handling of native chipselect
ath10k: Revert "ath10k: add cleanup in ath10k_sta_state()"
md: avoid invalid memory access for array sb->dev_roles
ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs
can: flexcan: add low power enter/exit acknowledgment helper
efi/memreserve: Register reservations as 'reserved' in /proc/iomem
KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails
mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG
serial: sprd: Add clearing break interrupt operation
clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table
clk: imx: clk-composite-8m: add lock to gate/mux
kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD
UBUNTU: upstream stable to v4.19.92, v5.4.7
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Disco)
Importance: Undecided
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 Disco)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Disco)
Status: New => In Progress
** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** 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 2020-01-16
- upstream stable patchset 2020-01-16
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.19.92, v5.4.7
+
+ from git://git.kernel.org/
** Description changed:
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 2020-01-16
- Ported from the following upstream stable releases:
- v4.19.92, v5.4.7
+ Ported from the following upstream stable releases:
+ v4.19.92, v5.4.7
from git://git.kernel.org/
+
+ af_packet: set defaule value for tmo
+ fjes: fix missed check in fjes_acpi_add
+ mod_devicetable: fix PHY module format
+ net: dst: Force 4-byte alignment of dst_metrics
+ net: gemini: Fix memory leak in gmac_setup_txqs
+ net: hisilicon: Fix a BUG trigered by wrong bytes_compl
+ net: nfc: nci: fix a possible sleep-in-atomic-context bug in
nci_uart_tty_receive()
+ net: qlogic: Fix error paths in ql_alloc_large_buffers()
+ net: usb: lan78xx: Fix suspend/resume PHY register access error
+ qede: Disable hardware gro when xdp prog is installed
+ qede: Fix multicast mac configuration
+ sctp: fully initialize v4 addr in some functions
+ selftests: forwarding: Delete IPv6 address at the end
+ btrfs: don't double lock the subvol_sem for rename exchange
+ btrfs: do not call synchronize_srcu() in inode_tree_del
+ Btrfs: fix missing data checksums after replaying a log tree
+ btrfs: send: remove WARN_ON for readonly mount
+ btrfs: abort transaction after failed inode updates in create_subvol
+ btrfs: skip log replay on orphaned roots
+ btrfs: do not leak reloc root if we fail to read the fs root
+ btrfs: handle ENOENT in btrfs_uuid_tree_iterate
+ Btrfs: fix removal logic of the tree mod log that leads to use-after-free
issues
+ ALSA: pcm: Avoid possible info leaks from PCM stream buffers
+ ALSA: hda/ca0132 - Keep power on during processing DSP response
+ ALSA: hda/ca0132 - Avoid endless loop
+ ALSA: hda/ca0132 - Fix work handling in delayed HP detection
+ drm: mst: Fix query_payload ack reply struct
+ drm/panel: Add missing drm_panel_init() in panel drivers
+ drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings
+ iio: light: bh1750: Resolve compiler warning and make code more readable
+ drm/amdgpu: grab the id mgr lock while accessing passid_mapping
+ spi: Add call to spi_slave_abort() function when spidev driver is released
+ staging: rtl8192u: fix multiple memory leaks on error path
+ staging: rtl8188eu: fix possible null dereference
+ rtlwifi: prevent memory leak in rtl_usb_probe
+ libertas: fix a potential NULL pointer dereference
+ ath10k: fix backtrace on coredump
+ IB/iser: bound protection_sg size by data_sg size
+ media: am437x-vpfe: Setting STD to current value is not an error
+ media: i2c: ov2659: fix s_stream return value
+ media: ov6650: Fix crop rectangle alignment not passed back
+ media: i2c: ov2659: Fix missing 720p register config
+ media: ov6650: Fix stored frame format not in sync with hardware
+ media: ov6650: Fix stored crop rectangle not in sync with hardware
+ tools/power/cpupower: Fix initializer override in hsw_ext_cstates
+ media: venus: core: Fix msm8996 frequency table
+ ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq
+ pinctrl: devicetree: Avoid taking direct reference to device name string
+ drm/amdkfd: fix a potential NULL pointer dereference (v2)
+ selftests/bpf: Correct path to include msg + path
+ media: venus: Fix occasionally failures to suspend
+ usb: renesas_usbhs: add suspend event support in gadget mode
+ hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled
+ regulator: max8907: Fix the usage of uninitialized variable in
max8907_regulator_probe()
+ media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
+ media: cec-funcs.h: add status_req checks
+ drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the internal I2C controller
+ samples: pktgen: fix proc_cmd command result check logic
+ block: Fix writeback throttling W=1 compiler warnings
+ mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
+ drm/drm_vblank: Change EINVAL by the correct errno
+ media: cx88: Fix some error handling path in 'cx8800_initdev()'
+ media: ti-vpe: vpe: Fix Motion Vector vpdma stride
+ media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format
+ media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number
+ media: ti-vpe: vpe: Make sure YUYV is set as default format
+ media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic
+ media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases
+ media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage
+ syscalls/x86: Use the correct function type in SYSCALL_DEFINE0
+ drm/amd/display: Fix dongle_caps containing stale information.
+ extcon: sm5502: Reset registers during initialization
+ x86/mm: Use the correct function type for native_set_fixmap()
+ ath10k: Correct error handling of dma_map_single()
+ drm/bridge: dw-hdmi: Restore audio when setting a mode
+ perf test: Report failure for mmap events
+ perf report: Add warning when libunwind not compiled in
+ usb: usbfs: Suppress problematic bind and unbind uevents.
+ iio: adc: max1027: Reset the device at probe time
+ Bluetooth: missed cpu_to_le16 conversion in hci_init4_req
+ Bluetooth: Workaround directed advertising bug in Broadcom controllers
+ Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
+ bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack()
+ x86/mce: Lower throttling MCE messages' priority to warning
+ perf tests: Disable bp_signal testing for arm64
+ drm/gma500: fix memory disclosures due to uninitialized bytes
+ rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot
+ ipmi: Don't allow device module unload when in use
+ x86/ioapic: Prevent inconsistent state when moving an interrupt
+ media: smiapp: Register sensor after enabling runtime PM on the device
+ md/bitmap: avoid race window between md_bitmap_resize and
bitmap_file_clear_bit
+ arm64: psci: Reduce the waiting time for cpu_psci_cpu_kill()
+ i40e: initialize ITRN registers with correct values
+ net: phy: dp83867: enable robust auto-mdix
+ drm/tegra: sor: Use correct SOR index on Tegra210
+ spi: sprd: adi: Add missing lock protection when rebooting
+ ACPI: button: Add DMI quirk for Medion Akoya E2215T
+ RDMA/qedr: Fix memory leak in user qp and mr
+ gpu: host1x: Allocate gather copy for host1x
+ net: dsa: LAN9303: select REGMAP when LAN9303 enable
+ phy: qcom-usb-hs: Fix extcon double register after power cycle
+ s390/time: ensure get_clock_monotonic() returns monotonic values
+ s390/mm: add mm_pxd_folded() checks to pxd_free()
+ net: hns3: add struct netdev_queue debug info for TX timeout
+ libata: Ensure ata_port probe has completed before detach
+ loop: fix no-unmap write-zeroes request behavior
+ pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B
+ iio: dln2-adc: fix iio_triggered_buffer_postenable() position
+ libbpf: Fix error handling in bpf_map__reuse_fd()
+ Bluetooth: Fix advertising duplicated flags
+ pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler()
+ ixgbe: protect TX timestamping from API misuse
+ media: rcar_drif: fix a memory disclosure
+ media: v4l2-core: fix touch support in v4l_g_fmt
+ nvmem: imx-ocotp: reset error status on probe
+ rfkill: allocate static minor
+ bnx2x: Fix PF-VF communication over multi-cos queues.
+ spi: img-spfi: fix potential double release
+ ALSA: timer: Limit max amount of slave instances
+ rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt()
+ perf probe: Fix to find range-only function instance
+ perf probe: Fix to list probe event with correct line number
+ perf jevents: Fix resource leak in process_mapfile() and main()
+ perf probe: Walk function lines in lexical blocks
+ perf probe: Fix to probe an inline function which has no entry pc
+ perf probe: Fix to show ranges of variables in functions without entry_pc
+ perf probe: Fix to show inlined function callsite without entry_pc
+ libsubcmd: Use -O0 with DEBUG=1
+ perf probe: Fix to probe a function which has no entry pc
+ perf tools: Splice events onto evlist even on error
+ drm/amdgpu: disallow direct upload save restore list from gfx driver
+ drm/amdgpu: fix potential double drop fence reference
+ xen/gntdev: Use select for DMA_SHARED_BUFFER
+ perf parse: If pmu configuration fails free terms
+ perf probe: Skip overlapped location on searching variables
+ perf probe: Return a better scope DIE if there is no best scope
+ perf probe: Fix to show calling lines of inlined functions
+ perf probe: Skip end-of-sequence and non statement lines
+ perf probe: Filter out instances except for inlined subroutine and subprogram
+ ath10k: fix get invalid tx rate for Mesh metric
+ fsi: core: Fix small accesses and unaligned offsets via sysfs
+ media: pvrusb2: Fix oops on tear-down when radio support is not present
+ soundwire: intel: fix PDI/stream mapping for Bulk
+ crypto: atmel - Fix authenc support when it is set to m
+ ice: delay less
+ media: si470x-i2c: add missed operations in remove
+ EDAC/ghes: Fix grain calculation
+ spi: pxa2xx: Add missed security checks
+ ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
+ iio: dac: ad5446: Add support for new AD5600 DAC
+ ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format constraint
+ s390/disassembler: don't hide instruction addresses
+ nvme: Discard workaround for non-conformant devices
+ parport: load lowlevel driver if ports not found
+ bcache: fix static checker warning in bcache_device_free()
+ cpufreq: Register drivers only after CPU devices have been registered
+ x86/crash: Add a forward declaration of struct kimage
+ tracing: use kvcalloc for tgid_map array allocation
+ tracing/kprobe: Check whether the non-suffixed symbol is notrace
+ iwlwifi: mvm: fix unaligned read of rx_pkt_status
+ ASoC: wm8904: fix regcache handling
+ spi: tegra20-slink: add missed clk_unprepare
+ tun: fix data-race in gro_normal_list()
+ crypto: virtio - deal with unsupported input sizes
+ mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests
+ btrfs: don't prematurely free work in end_workqueue_fn()
+ btrfs: don't prematurely free work in run_ordered_work()
+ ASoC: wm2200: add missed operations in remove and probe failure
+ spi: st-ssc4: add missed pm_runtime_disable
+ ASoC: wm5100: add missed pm_runtime_disable
+ ASoC: Intel: bytcr_rt5640: Update quirk for Acer Switch 10 SW5-012 2-in-1
+ x86/insn: Add some Intel instructions to the opcode map
+ brcmfmac: remove monitor interface when detaching
+ iwlwifi: check kasprintf() return value
+ fbtft: Make sure string is NULL terminated
+ net: ethernet: ti: ale: clean ale tbl on init and intf restart
+ crypto: sun4i-ss - Fix 64-bit size_t warnings
+ crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
+ mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED
+ crypto: vmx - Avoid weird build failures
+ libtraceevent: Fix memory leakage in copy_filter_type
+ mips: fix build when "48 bits virtual memory" is enabled
+ drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2
+ net: phy: initialise phydev speed and duplex sanely
+ btrfs: don't prematurely free work in reada_start_machine_worker()
+ btrfs: don't prematurely free work in scrub_missing_raid56_worker()
+ Revert "mmc: sdhci: Fix incorrect switch to HS mode"
+ mmc: mediatek: fix CMD_TA to 2 for MT8173 HS200/HS400 mode
+ can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
+ usb: xhci: Fix build warning seen with CONFIG_PM=n
+ drm/amdgpu: fix uninitialized variable pasid_mapping_needed
+ s390/ftrace: fix endless recursion in function_graph tracer
+ btrfs: return error pointer from alloc_test_extent_buffer
+ usbip: Fix receive error in vhci-hcd when using scatter-gather
+ usbip: Fix error path of vhci_recv_ret_submit()
+ cpufreq: Avoid leaving stale IRQ work items during CPU offline
+ USB: EHCI: Do not return -EPIPE when hub is disconnected
+ intel_th: pci: Add Comet Lake PCH-V support
+ intel_th: pci: Add Elkhart Lake SOC support
+ platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes
+ staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
+ ext4: fix ext4_empty_dir() for directories with holes
+ ext4: check for directory entries too close to block end
+ ext4: unlock on error in ext4_expand_extra_isize()
+ KVM: arm64: Ensure 'params' is initialised when looking up sys register
+ x86/MCE/AMD: Do not use rdmsr_safe_on_cpu() in smca_configure()
+ x86/MCE/AMD: Allow Reserved types to be overwritten in smca_banks[]
+ powerpc/irq: fix stack overflow verification
+ mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG register
+ mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204
support"
+ mmc: sdhci: Update the tuning failed messages to pr_debug level
+ mmc: sdhci-of-esdhc: fix P2020 errata handling
+ mmc: sdhci: Workaround broken command queuing on Intel GLK
+ mmc: sdhci: Add a quirk for broken command queuing
+ nbd: fix shutdown and recv work deadlock v2
+ perf probe: Fix to show function entry line as probe-able
+ neighbour: remove neigh_cleanup() method
+ bonding: fix bond_neigh_init()
+ net: ena: fix default tx interrupt moderation interval
+ mlxsw: spectrum_router: Remove unlikely user-triggerable warning
+ net: stmmac: platform: Fix MDIO init for platforms without PHY
+ drm/mipi-dbi: fix a loop in debugfs code
+ drm: Use EOPNOTSUPP, not ENOTSUPP
+ drm/amdgpu/sriov: add ring_stop before ring_create in psp v11 code
+ ath10k: add cleanup in ath10k_sta_state()
+ media: cedrus: fill in bus_info for media device
+ media: seco-cec: Add a missing 'release_region()' in an error handling path
+ media: vim2m: Fix abort issue
+ media: vim2m: Fix BUG_ON in vim2m_device_release()
+ media: max2175: Fix build error without CONFIG_REGMAP_I2C
+ drm/sun4i: dsi: Fix TCON DRQ set bits
+ x86/math-emu: Check __copy_from_user() result
+ rtw88: fix NSS of hw_cap
+ drm/amd/display: Properly round nominal frequency for SPD
+ drm/amd/display: wait for set pipe mcp command completion
+ rtw88: coex: Set 4 slot mode for A2DP
+ perf test: Avoid infinite loop for task exit case
+ Bluetooth: btusb: avoid unused function warning
+ drm/amdgpu: fix amdgpu trace event print string format error
+ net: hns3: log and clear hardware error after reset complete
+ ASoC: soc-pcm: fixup dpcm_prune_paths() loop continue
+ media: cedrus: Fix undefined shift with a SHIFT_AND_MASK_BITS macro
+ media: aspeed: set hsync and vsync polarities to normal before starting mode
detection
+ drm/nouveau: Don't grab runtime PM refs for HPD IRQs
+ media: ad5820: Define entity function
+ media: ov5640: Make 2592x1944 mode only available at 15 fps
+ media: aspeed: clear garbage interrupts
+ md: no longer compare spare disk superblock events in super_load
+ EDAC/amd64: Set grain per DIMM
+ RDMA/hns: Fix memory leak on 'context' on error return path
+ net/mlx5e: Verify that rule has at least one fwd/drop action
+ ALSA: bebob: expand sleep just after breaking connections for protocol
version 1
+ nvme: fail cancelled commands with NVME_SC_HOST_PATH_ERROR
+ nvme: introduce "Command Aborted By host" status code
+ media: staging/imx: Use a shorter name for driver
+ nvmem: core: fix nvmem_cell_write inline function
+ RDMA/core: Fix return code when modify_port isn't supported
+ drm: msm: a6xx: fix debug bus register configuration
+ ice: Check for null pointer dereference when setting rings
+ s390/bpf: Use kvcalloc for addrs array
+ media: exynos4-is: fix wrong mdev and v4l2 dev order in error path
+ media: v4l2-ctrl: Lock main_hdl on operations of requests_queued.
+ media: vim2m: media_device_cleanup was called too early
+ qtnfmac: fix using skb after free
+ regulator: core: Let boot-on regulators be powered off
+ xhci-pci: Allow host runtime PM as default also for Intel Ice Lake xHCI
+ net: phy: avoid matching all-ones clause 45 PHY IDs
+ s390/kasan: support memcpy_real with TRACE_IRQFLAGS
+ ASoC: soc-pcm: check symmetry before hw_params
+ ice: Only disable VF state when freeing each VF resources
+ RDMA/bnxt_re: Fix missing le16_to_cpu
+ tpm: fix invalid locking in NONBLOCKING mode
+ can: xilinx_can: Fix missing Rx can packets on CANFD2.0
+ can: flexcan: fix possible deadlock and out-of-order reception after wakeup
+ can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode acknowledgment
+ selftests: net: tls: remove recv_rcvbuf test
+ spi: dw: Correct handling of native chipselect
+ ath10k: Revert "ath10k: add cleanup in ath10k_sta_state()"
+ md: avoid invalid memory access for array sb->dev_roles
+ ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs
+ can: flexcan: add low power enter/exit acknowledgment helper
+ efi/memreserve: Register reservations as 'reserved' in /proc/iomem
+ KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails
+ mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG
+ serial: sprd: Add clearing break interrupt operation
+ clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table
+ clk: imx: clk-composite-8m: add lock to gate/mux
+ kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD
+ UBUNTU: upstream stable to v4.19.92, v5.4.7
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https://bugs.launchpad.net/bugs/1860014
Title:
Disco update: upstream stable patchset 2020-01-16
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