** Changed in: linux (Ubuntu)
       Status: Confirmed => Invalid

** Changed in: linux (Ubuntu Focal)
       Status: New => In Progress

** Changed in: linux (Ubuntu Focal)
   Importance: Undecided => Medium

** 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:
+        v5.4.221 upstream stable release
+        from git://git.kernel.org/
  
-        v5.4.221 upstream stable release
-        from git://git.kernel.org/
+ xfs: open code insert range extent split helper
+ xfs: rework insert range into an atomic operation
+ xfs: rework collapse range into an atomic operation
+ xfs: add a function to deal with corrupt buffers post-verifiers
+ xfs: xfs_buf_corruption_error should take __this_address
+ xfs: fix buffer corruption reporting when xfs_dir3_free_header_check fails
+ xfs: check owner of dir3 data blocks
+ xfs: check owner of dir3 blocks
+ xfs: Use scnprintf() for avoiding potential buffer overflow
+ xfs: remove the xfs_disk_dquot_t and xfs_dquot_t
+ xfs: remove the xfs_dq_logitem_t typedef
+ xfs: remove the xfs_qoff_logitem_t typedef
+ xfs: Replace function declaration by actual definition
+ xfs: factor out quotaoff intent AIL removal and memory free
+ xfs: fix unmount hang and memory leak on shutdown during quotaoff
+ xfs: preserve default grace interval during quotacheck
+ xfs: Lower CIL flush limit for large logs
+ xfs: Throttle commits on delayed background CIL push
+ xfs: factor common AIL item deletion code
+ xfs: tail updates only need to occur when LSN changes
+ xfs: don't write a corrupt unmount record to force summary counter recalc
+ xfs: trylock underlying buffer on dquot flush
+ xfs: factor out a new xfs_log_force_inode helper
+ xfs: reflink should force the log out if mounted with wsync
+ xfs: move inode flush to the sync workqueue
+ xfs: fix use-after-free on CIL context on shutdown
+ ocfs2: clear dinode links count in case of error
+ ocfs2: fix BUG when iput after ocfs2_mknod fails
+ x86/microcode/AMD: Apply the patch early on every logical thread
+ hwmon/coretemp: Handle large core ID value
+ ata: ahci-imx: Fix MODULE_ALIAS
+ ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
+ KVM: arm64: vgic: Fix exit condition in scan_its_table()
+ media: venus: dec: Handle the case where find_format fails
+ UBUNTU: [Config] updateconfigs for ARM64_ERRATUM_1742098
+ arm64: errata: Remove AES hwcap for COMPAT tasks
+ r8152: add PID for the Lenovo OneLink+ Dock
+ btrfs: fix processing of delayed data refs during backref walking
+ btrfs: fix processing of delayed tree block refs during backref walking
+ ACPI: extlog: Handle multiple records
+ tipc: Fix recognition of trial period
+ tipc: fix an information leak in tipc_topsrv_kern_subscr
+ HID: magicmouse: Do not set BTN_MOUSE on double report
+ net/atm: fix proc_mpc_write incorrect return value
+ net: phy: dp83867: Extend RX strap quirk for SGMII mode
+ net: sched: cake: fix null pointer access issue when cake_init() fails
+ net: hns: fix possible memory leak in hnae_ae_register()
+ iommu/vt-d: Clean up si_domain in the init_dmars() error path
+ arm64: topology: move store_cpu_topology() to shared code
+ riscv: topology: fix default topology reporting
+ ACPI: video: Force backlight native for more TongFang devices
+ Makefile.debug: re-enable debug info for .S files
+ hv_netvsc: Fix race between VF offering and VF association message from host
+ mm: /proc/pid/smaps_rollup: fix no vma's null-deref
+ Linux 5.4.221
+ UBUNTU: Upstream stable to v5.4.221

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https://bugs.launchpad.net/bugs/1997993

Title:
  Focal update: v5.4.221 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  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:

         v5.4.221 upstream stable release
         from git://git.kernel.org/

  xfs: open code insert range extent split helper
  xfs: rework insert range into an atomic operation
  xfs: rework collapse range into an atomic operation
  xfs: add a function to deal with corrupt buffers post-verifiers
  xfs: xfs_buf_corruption_error should take __this_address
  xfs: fix buffer corruption reporting when xfs_dir3_free_header_check fails
  xfs: check owner of dir3 data blocks
  xfs: check owner of dir3 blocks
  xfs: Use scnprintf() for avoiding potential buffer overflow
  xfs: remove the xfs_disk_dquot_t and xfs_dquot_t
  xfs: remove the xfs_dq_logitem_t typedef
  xfs: remove the xfs_qoff_logitem_t typedef
  xfs: Replace function declaration by actual definition
  xfs: factor out quotaoff intent AIL removal and memory free
  xfs: fix unmount hang and memory leak on shutdown during quotaoff
  xfs: preserve default grace interval during quotacheck
  xfs: Lower CIL flush limit for large logs
  xfs: Throttle commits on delayed background CIL push
  xfs: factor common AIL item deletion code
  xfs: tail updates only need to occur when LSN changes
  xfs: don't write a corrupt unmount record to force summary counter recalc
  xfs: trylock underlying buffer on dquot flush
  xfs: factor out a new xfs_log_force_inode helper
  xfs: reflink should force the log out if mounted with wsync
  xfs: move inode flush to the sync workqueue
  xfs: fix use-after-free on CIL context on shutdown
  ocfs2: clear dinode links count in case of error
  ocfs2: fix BUG when iput after ocfs2_mknod fails
  x86/microcode/AMD: Apply the patch early on every logical thread
  hwmon/coretemp: Handle large core ID value
  ata: ahci-imx: Fix MODULE_ALIAS
  ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
  KVM: arm64: vgic: Fix exit condition in scan_its_table()
  media: venus: dec: Handle the case where find_format fails
  UBUNTU: [Config] updateconfigs for ARM64_ERRATUM_1742098
  arm64: errata: Remove AES hwcap for COMPAT tasks
  r8152: add PID for the Lenovo OneLink+ Dock
  btrfs: fix processing of delayed data refs during backref walking
  btrfs: fix processing of delayed tree block refs during backref walking
  ACPI: extlog: Handle multiple records
  tipc: Fix recognition of trial period
  tipc: fix an information leak in tipc_topsrv_kern_subscr
  HID: magicmouse: Do not set BTN_MOUSE on double report
  net/atm: fix proc_mpc_write incorrect return value
  net: phy: dp83867: Extend RX strap quirk for SGMII mode
  net: sched: cake: fix null pointer access issue when cake_init() fails
  net: hns: fix possible memory leak in hnae_ae_register()
  iommu/vt-d: Clean up si_domain in the init_dmars() error path
  arm64: topology: move store_cpu_topology() to shared code
  riscv: topology: fix default topology reporting
  ACPI: video: Force backlight native for more TongFang devices
  Makefile.debug: re-enable debug info for .S files
  hv_netvsc: Fix race between VF offering and VF association message from host
  mm: /proc/pid/smaps_rollup: fix no vma's null-deref
  Linux 5.4.221
  UBUNTU: Upstream stable to v5.4.221

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