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: v5.4.75 upstream stable release from git://git.kernel.org/ xen/events: avoid removing an event channel while handling it xen/events: add a proper barrier to 2-level uevent unmasking xen/events: fix race in evtchn_fifo_unmask() xen/events: add a new "late EOI" evtchn framework xen/blkback: use lateeoi irq binding xen/netback: use lateeoi irq binding xen/scsiback: use lateeoi irq binding xen/pvcallsback: use lateeoi irq binding xen/pciback: use lateeoi irq binding xen/events: switch user event channels to lateeoi model xen/events: use a common cpu hotplug hook for event channels xen/events: defer eoi in case of excessive number of events xen/events: block rogue events for some time firmware: arm_scmi: Fix ARCH_COLD_RESET firmware: arm_scmi: Add missing Rx size re-initialisation x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish() RDMA/qedr: Fix memory leak in iWARP CM ata: sata_nv: Fix retrieving of active qcs futex: Fix incorrect should_fail_futex() handling powerpc/powernv/smp: Fix spurious DBG() warning mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM sparc64: remove mm_cpumask clearing to fix kthread_use_mm race f2fs: add trace exit in exception path f2fs: fix uninit-value in f2fs_lookup f2fs: fix to check segment boundary during SIT page readahead s390/startup: avoid save_area_sync overflow um: change sigio_spinlock to a mutex f2fs: handle errors of f2fs_get_meta_page_nofail ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses NFS4: Fix oops when copy_file_range is attempted with NFS4.0 source power: supply: bq27xxx: report "not charging" on all types xfs: fix realtime bitmap/summary file truncation when growing rt volume video: fbdev: pvr2fb: initialize variables ath10k: start recovery process when payload length exceeds max htc length for sdio ath10k: fix VHT NSS calculation when STBC is enabled drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working correctly selftests/x86/fsgsbase: Reap a forgotten child media: videodev2.h: RGB BT2020 and HSV are always full range media: platform: Improve queue set up flow for bug fixing usb: typec: tcpm: During PR_SWAP, source caps should be sent only after tSwapSourceStart media: tw5864: check status of tw5864_frameinterval_get media: imx274: fix frame interval handling mmc: via-sdmmc: Fix data race bug drm/bridge/synopsys: dsi: add support for non-continuous HS clock arm64: topology: Stop using MPIDR for topology information printk: reduce LOG_BUF_SHIFT range for H8300 ia64: kprobes: Use generic kretprobe trampoline handler kgdb: Make "kgdbcon" work properly with "kgdb_earlycon" bpf: Permit map_ptr arithmetic with opcode add and offset 0 media: uvcvideo: Fix dereference of out-of-bound list iterator selftests/bpf: Define string const as global for test_sysctl_prog.c samples/bpf: Fix possible deadlock in xdpsock riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO cpufreq: sti-cpufreq: add stih418 support USB: adutux: fix debugging uio: free uio id after uio file node is freed usb: xhci: omit duplicate actions when suspending a runtime suspended host. SUNRPC: Mitigate cond_resched() in xprt_transmit() arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE can: flexcan: disable clocks during stop mode xfs: don't free rt blocks when we're doing a REMAP bunmapi call ACPI: Add out of bounds and numa_off protections to pxm_to_node() brcmfmac: Fix warning message after dongle setup failed drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values bus/fsl_mc: Do not rely on caller to provide non NULL mc_io ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3 power: supply: test_power: add missing newlines when printing parameters by sysfs drm/amd/display: HDMI remote sink need mode validation for Linux ARC: [dts] fix the errors detected by dtbs_check btrfs: fix replace of seed device md/bitmap: md_bitmap_get_counter returns wrong blocks bnxt_en: Log unknown link speed appropriately. rpmsg: glink: Use complete_all for open states clk: ti: clockdomain: fix static checker warning net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid drivers: watchdog: rdc321x_wdt: Fix race condition bugs ext4: Detect already used quota file early KVM: PPC: Book3S HV: Do not allocate HPT for a nested guest gfs2: use-after-free in sysfs deregistration gfs2: add validation checks for size of superblock cifs: handle -EINTR in cifs_setattr arm64: dts: renesas: ulcb: add full-pwr-cycle-in-suspend into eMMC nodes ARM: dts: omap4: Fix sgx clock rate for 4430 memory: emif: Remove bogus debugfs error handling ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings ARM: dts: s5pv210: move fixed clocks under root node ARM: dts: s5pv210: move PMU node out of clock controller ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node nbd: make the config put is called before the notifying the waiter sgl_alloc_order: fix memory leak nvme-rdma: fix crash when connect rejected md/raid5: fix oops during stripe resizing mmc: sdhci: Add LTR support for some Intel BYT based controllers mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN seccomp: Make duplicate listener detection non-racy selftests/x86/fsgsbase: Test PTRACE_PEEKUSER for GSBASE with invalid LDT GS perf/x86/intel: Fix Ice Lake event constraint table perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count() perf/x86/amd/ibs: Fix raw sample data accumulation spi: sprd: Release DMA channel also on probe deferral extcon: ptn5150: Fix usage of atomic GPIO with sleeping GPIO chips leds: bcm6328, bcm6358: use devres LED registering function media: uvcvideo: Fix uvc_ctrl_fixup_xu_info() not having any effect fs: Don't invalidate page buffers in block_write_full_page() NFS: fix nfs_path in case of a rename retry ACPI: button: fix handling lid state changes when input device closed ACPI / extlog: Check for RDMSR failure ACPI: video: use ACPI backlight for HP 635 Notebook ACPI: debug: don't allow debugging when ACPI is disabled PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI ACPI: EC: PM: Flush EC work unconditionally after wakeup ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() acpi-cpufreq: Honor _PSD table setting on new AMD CPUs w1: mxc_w1: Fix timeout resolution problem leading to bus error scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() scsi: qla2xxx: Fix crash on session cleanup with unload PM: runtime: Remove link state checks in rpm_get/put_supplier() btrfs: qgroup: fix wrong qgroup metadata reserve for delayed inode btrfs: improve device scanning messages btrfs: reschedule if necessary when logging directory items btrfs: send, orphanize first all conflicting inodes when processing references btrfs: send, recompute reference path after orphanization of a directory btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send() btrfs: tree-checker: fix false alert caused by legacy btrfs root item btrfs: cleanup cow block on error btrfs: tree-checker: validate number of chunk stripes and parity btrfs: fix use-after-free on readahead extent after failure to create it btrfs: fix readahead hang and use-after-free after removing a device Revert "UBUNTU: SAUCE: xhci: workaround for S3 issue on AMD SNPS 3.0 xHC" usb: xhci: Workaround for S3 issue on AMD SNPS 3.0 xHC usb: dwc3: pci: Allow Elkhart Lake to utilize DSM method for PM functionality usb: dwc3: ep0: Fix ZLP for OUT ep0 requests usb: dwc3: gadget: Check MPS of the request length usb: dwc3: core: add phy cleanup for probe error handling usb: dwc3: core: don't trigger runtime pm when remove driver usb: dwc3: gadget: Resume pending requests after CLEAR_STALL usb: dwc3: gadget: END_TRANSFER before CLEAR_STALL command usb: cdc-acm: fix cooldown mechanism usb: typec: tcpm: reset hard_reset_count for any disconnect usb: host: fsl-mph-dr-of: check return of dma_set_mask() drm/i915: Force VT'd workarounds when running as a guest OS vt: keyboard, simplify vt_kdgkbsent vt: keyboard, extend func_buf_lock to readers HID: wacom: Avoid entering wacom_wac_pen_report for pad / battery udf: Fix memory leak when mounting dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status iio:light:si1145: Fix timestamp alignment and prevent data leak. iio: adc: gyroadc: fix leak of device node iterator iio:adc:ti-adc0832 Fix alignment issue with timestamp iio:adc:ti-adc12138 Fix alignment issue with timestamp iio:gyro:itg3200: Fix timestamp alignment and prevent data leak. powerpc/drmem: Make lmb_size 64 bit MIPS: DEC: Restore bootmem reservation for firmware working memory area s390/stp: add locking to sysfs functions powerpc/rtas: Restrict RTAS requests from userspace powerpc: Warn about use of smt_snooze_delay powerpc/memhotplug: Make lmb size 64bit powerpc/powernv/elog: Fix race while processing OPAL error log event. powerpc/powermac: Fix low_sleep_handler with KUAP and KUEP NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag NFSD: Add missing NFSv2 .pc_func methods ubifs: dent: Fix some potential memory leaks while iterating entries ubifs: xattr: Fix some potential memory leaks while iterating entries ubifs: journal: Make sure to not dirty twice for auth nodes ubifs: Fix a memleak after dumping authentication mount options ubifs: Don't parse authentication mount options in remount process ubifs: mount_ubifs: Release authentication resource in error handling path perf python scripting: Fix printable strings in python3 scripts ARC: perf: redo the pct irq missing in device-tree handling ubi: check kthread_should_stop() after the setting of task state ia64: fix build error with !COREDUMP rtc: rx8010: don't modify the global rtc ops i2c: imx: Fix external abort on interrupt in exit paths drm/amdgpu: don't map BO in reserved region drm/amd/display: Increase timeout for DP Disable drm/amdgpu: correct the gpu reset handling for job != NULL case drm/amdkfd: Use same SQ prefetch setting as amdgpu drm/amd/display: Avoid MST manager resource leak. drm/amdgpu: increase the reserved VM size to 2MB drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally drm/amd/display: Fix kernel panic by dal_gpio_open() error ceph: promote to unsigned long long before shifting libceph: clear con->out_msg on Policy::stateful_server faults 9P: Cast to loff_t before multiplying ring-buffer: Return 0 on success from ring_buffer_resize() vringh: fix __vringh_iov() when riov and wiov are different ext4: fix leaking sysfs kobject after failed mount ext4: fix error handling code in add_new_gdb ext4: fix invalid inode checksum drm/ttm: fix eviction valuable range check. mmc: sdhci-of-esdhc: set timeout to max before tuning mmc: sdhci: Use Auto CMD Auto Select only when v4_mode is true drm/amd/pm: increase mclk switch threshold to 200 us tty: make FONTX ioctl use the tty pointer they were actually passed arm64: berlin: Select DW_APB_TIMER_OF cachefiles: Handle readpage error correctly hil/parisc: Disable HIL driver when it gets stuck arm: dts: mt7623: add missing pause for switchport ARM: samsung: fix PM debug build with DEBUG_LL but !MMU ARM: s3c24xx: fix missing system reset device property: Keep secondary firmware node secondary by type device property: Don't clear secondary pointer for shared primary firmware node KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR staging: fieldbus: anybuss: jump to correct label in an error path staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice staging: octeon: repair "fixed-link" support staging: octeon: Drop on uncorrectable alignment or FCS error Linux 5.4.75 UBUNTU: upstream stable to v5.4.75 ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Affects: linux (Ubuntu Focal) 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 Focal) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Focal) Status: New => In Progress ** Changed in: linux (Ubuntu Focal) 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: + v5.4.75 upstream stable release + from git://git.kernel.org/ - v5.4.75 upstream stable release - from git://git.kernel.org/ + xen/events: avoid removing an event channel while handling it + xen/events: add a proper barrier to 2-level uevent unmasking + xen/events: fix race in evtchn_fifo_unmask() + xen/events: add a new "late EOI" evtchn framework + xen/blkback: use lateeoi irq binding + xen/netback: use lateeoi irq binding + xen/scsiback: use lateeoi irq binding + xen/pvcallsback: use lateeoi irq binding + xen/pciback: use lateeoi irq binding + xen/events: switch user event channels to lateeoi model + xen/events: use a common cpu hotplug hook for event channels + xen/events: defer eoi in case of excessive number of events + xen/events: block rogue events for some time + firmware: arm_scmi: Fix ARCH_COLD_RESET + firmware: arm_scmi: Add missing Rx size re-initialisation + x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels + mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish() + RDMA/qedr: Fix memory leak in iWARP CM + ata: sata_nv: Fix retrieving of active qcs + futex: Fix incorrect should_fail_futex() handling + powerpc/powernv/smp: Fix spurious DBG() warning + mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race + powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM + sparc64: remove mm_cpumask clearing to fix kthread_use_mm race + f2fs: add trace exit in exception path + f2fs: fix uninit-value in f2fs_lookup + f2fs: fix to check segment boundary during SIT page readahead + s390/startup: avoid save_area_sync overflow + um: change sigio_spinlock to a mutex + f2fs: handle errors of f2fs_get_meta_page_nofail + ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses + NFS4: Fix oops when copy_file_range is attempted with NFS4.0 source + power: supply: bq27xxx: report "not charging" on all types + xfs: fix realtime bitmap/summary file truncation when growing rt volume + video: fbdev: pvr2fb: initialize variables + ath10k: start recovery process when payload length exceeds max htc length for sdio + ath10k: fix VHT NSS calculation when STBC is enabled + drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working correctly + selftests/x86/fsgsbase: Reap a forgotten child + media: videodev2.h: RGB BT2020 and HSV are always full range + media: platform: Improve queue set up flow for bug fixing + usb: typec: tcpm: During PR_SWAP, source caps should be sent only after tSwapSourceStart + media: tw5864: check status of tw5864_frameinterval_get + media: imx274: fix frame interval handling + mmc: via-sdmmc: Fix data race bug + drm/bridge/synopsys: dsi: add support for non-continuous HS clock + arm64: topology: Stop using MPIDR for topology information + printk: reduce LOG_BUF_SHIFT range for H8300 + ia64: kprobes: Use generic kretprobe trampoline handler + kgdb: Make "kgdbcon" work properly with "kgdb_earlycon" + bpf: Permit map_ptr arithmetic with opcode add and offset 0 + media: uvcvideo: Fix dereference of out-of-bound list iterator + selftests/bpf: Define string const as global for test_sysctl_prog.c + samples/bpf: Fix possible deadlock in xdpsock + riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO + cpufreq: sti-cpufreq: add stih418 support + USB: adutux: fix debugging + uio: free uio id after uio file node is freed + usb: xhci: omit duplicate actions when suspending a runtime suspended host. + SUNRPC: Mitigate cond_resched() in xprt_transmit() + arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE + can: flexcan: disable clocks during stop mode + xfs: don't free rt blocks when we're doing a REMAP bunmapi call + ACPI: Add out of bounds and numa_off protections to pxm_to_node() + brcmfmac: Fix warning message after dongle setup failed + drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values + bus/fsl_mc: Do not rely on caller to provide non NULL mc_io + ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3 + power: supply: test_power: add missing newlines when printing parameters by sysfs + drm/amd/display: HDMI remote sink need mode validation for Linux + ARC: [dts] fix the errors detected by dtbs_check + btrfs: fix replace of seed device + md/bitmap: md_bitmap_get_counter returns wrong blocks + bnxt_en: Log unknown link speed appropriately. + rpmsg: glink: Use complete_all for open states + clk: ti: clockdomain: fix static checker warning + net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid + drivers: watchdog: rdc321x_wdt: Fix race condition bugs + ext4: Detect already used quota file early + KVM: PPC: Book3S HV: Do not allocate HPT for a nested guest + gfs2: use-after-free in sysfs deregistration + gfs2: add validation checks for size of superblock + cifs: handle -EINTR in cifs_setattr + arm64: dts: renesas: ulcb: add full-pwr-cycle-in-suspend into eMMC nodes + ARM: dts: omap4: Fix sgx clock rate for 4430 + memory: emif: Remove bogus debugfs error handling + ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings + ARM: dts: s5pv210: move fixed clocks under root node + ARM: dts: s5pv210: move PMU node out of clock controller + ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node + nbd: make the config put is called before the notifying the waiter + sgl_alloc_order: fix memory leak + nvme-rdma: fix crash when connect rejected + md/raid5: fix oops during stripe resizing + mmc: sdhci: Add LTR support for some Intel BYT based controllers + mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN + seccomp: Make duplicate listener detection non-racy + selftests/x86/fsgsbase: Test PTRACE_PEEKUSER for GSBASE with invalid LDT GS + perf/x86/intel: Fix Ice Lake event constraint table + perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count() + perf/x86/amd/ibs: Fix raw sample data accumulation + spi: sprd: Release DMA channel also on probe deferral + extcon: ptn5150: Fix usage of atomic GPIO with sleeping GPIO chips + leds: bcm6328, bcm6358: use devres LED registering function + media: uvcvideo: Fix uvc_ctrl_fixup_xu_info() not having any effect + fs: Don't invalidate page buffers in block_write_full_page() + NFS: fix nfs_path in case of a rename retry + ACPI: button: fix handling lid state changes when input device closed + ACPI / extlog: Check for RDMSR failure + ACPI: video: use ACPI backlight for HP 635 Notebook + ACPI: debug: don't allow debugging when ACPI is disabled + PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI + ACPI: EC: PM: Flush EC work unconditionally after wakeup + ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() + acpi-cpufreq: Honor _PSD table setting on new AMD CPUs + w1: mxc_w1: Fix timeout resolution problem leading to bus error + scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() + scsi: qla2xxx: Fix crash on session cleanup with unload + PM: runtime: Remove link state checks in rpm_get/put_supplier() + btrfs: qgroup: fix wrong qgroup metadata reserve for delayed inode + btrfs: improve device scanning messages + btrfs: reschedule if necessary when logging directory items + btrfs: send, orphanize first all conflicting inodes when processing references + btrfs: send, recompute reference path after orphanization of a directory + btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send() + btrfs: tree-checker: fix false alert caused by legacy btrfs root item + btrfs: cleanup cow block on error + btrfs: tree-checker: validate number of chunk stripes and parity + btrfs: fix use-after-free on readahead extent after failure to create it + btrfs: fix readahead hang and use-after-free after removing a device + Revert "UBUNTU: SAUCE: xhci: workaround for S3 issue on AMD SNPS 3.0 xHC" + usb: xhci: Workaround for S3 issue on AMD SNPS 3.0 xHC + usb: dwc3: pci: Allow Elkhart Lake to utilize DSM method for PM functionality + usb: dwc3: ep0: Fix ZLP for OUT ep0 requests + usb: dwc3: gadget: Check MPS of the request length + usb: dwc3: core: add phy cleanup for probe error handling + usb: dwc3: core: don't trigger runtime pm when remove driver + usb: dwc3: gadget: Resume pending requests after CLEAR_STALL + usb: dwc3: gadget: END_TRANSFER before CLEAR_STALL command + usb: cdc-acm: fix cooldown mechanism + usb: typec: tcpm: reset hard_reset_count for any disconnect + usb: host: fsl-mph-dr-of: check return of dma_set_mask() + drm/i915: Force VT'd workarounds when running as a guest OS + vt: keyboard, simplify vt_kdgkbsent + vt: keyboard, extend func_buf_lock to readers + HID: wacom: Avoid entering wacom_wac_pen_report for pad / battery + udf: Fix memory leak when mounting + dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status + iio:light:si1145: Fix timestamp alignment and prevent data leak. + iio: adc: gyroadc: fix leak of device node iterator + iio:adc:ti-adc0832 Fix alignment issue with timestamp + iio:adc:ti-adc12138 Fix alignment issue with timestamp + iio:gyro:itg3200: Fix timestamp alignment and prevent data leak. + powerpc/drmem: Make lmb_size 64 bit + MIPS: DEC: Restore bootmem reservation for firmware working memory area + s390/stp: add locking to sysfs functions + powerpc/rtas: Restrict RTAS requests from userspace + powerpc: Warn about use of smt_snooze_delay + powerpc/memhotplug: Make lmb size 64bit + powerpc/powernv/elog: Fix race while processing OPAL error log event. + powerpc/powermac: Fix low_sleep_handler with KUAP and KUEP + NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE + NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag + NFSD: Add missing NFSv2 .pc_func methods + ubifs: dent: Fix some potential memory leaks while iterating entries + ubifs: xattr: Fix some potential memory leaks while iterating entries + ubifs: journal: Make sure to not dirty twice for auth nodes + ubifs: Fix a memleak after dumping authentication mount options + ubifs: Don't parse authentication mount options in remount process + ubifs: mount_ubifs: Release authentication resource in error handling path + perf python scripting: Fix printable strings in python3 scripts + ARC: perf: redo the pct irq missing in device-tree handling + ubi: check kthread_should_stop() after the setting of task state + ia64: fix build error with !COREDUMP + rtc: rx8010: don't modify the global rtc ops + i2c: imx: Fix external abort on interrupt in exit paths + drm/amdgpu: don't map BO in reserved region + drm/amd/display: Increase timeout for DP Disable + drm/amdgpu: correct the gpu reset handling for job != NULL case + drm/amdkfd: Use same SQ prefetch setting as amdgpu + drm/amd/display: Avoid MST manager resource leak. + drm/amdgpu: increase the reserved VM size to 2MB + drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally + drm/amd/display: Fix kernel panic by dal_gpio_open() error + ceph: promote to unsigned long long before shifting + libceph: clear con->out_msg on Policy::stateful_server faults + 9P: Cast to loff_t before multiplying + ring-buffer: Return 0 on success from ring_buffer_resize() + vringh: fix __vringh_iov() when riov and wiov are different + ext4: fix leaking sysfs kobject after failed mount + ext4: fix error handling code in add_new_gdb + ext4: fix invalid inode checksum + drm/ttm: fix eviction valuable range check. + mmc: sdhci-of-esdhc: set timeout to max before tuning + mmc: sdhci: Use Auto CMD Auto Select only when v4_mode is true + drm/amd/pm: increase mclk switch threshold to 200 us + tty: make FONTX ioctl use the tty pointer they were actually passed + arm64: berlin: Select DW_APB_TIMER_OF + cachefiles: Handle readpage error correctly + hil/parisc: Disable HIL driver when it gets stuck + arm: dts: mt7623: add missing pause for switchport + ARM: samsung: fix PM debug build with DEBUG_LL but !MMU + ARM: s3c24xx: fix missing system reset + device property: Keep secondary firmware node secondary by type + device property: Don't clear secondary pointer for shared primary firmware node + KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR + staging: fieldbus: anybuss: jump to correct label in an error path + staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice + staging: octeon: repair "fixed-link" support + staging: octeon: Drop on uncorrectable alignment or FCS error + Linux 5.4.75 + UBUNTU: upstream stable to v5.4.75 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904450 Title: Focal update: v5.4.75 upstream stable release To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs