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:

       v5.4.210 upstream stable release
       from git://git.kernel.org/

thermal: Fix NULL pointer dereferences in of_thermal_ functions
ACPI: video: Force backlight native for some TongFang devices
ACPI: video: Shortening quirk list by identifying Clevo by board_name only
ACPI: APEI: Better fix to avoid spamming the console with old error logs
bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()
selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
bpf: Test_verifier, #70 error message updates for 32-bit right shift
KVM: Don't null dereference ops->destroy
selftests: KVM: Handle compiler optimizations in ucall
media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
macintosh/adb: fix oob read in do_adb_query() function
x86/speculation: Add RSB VM Exit protections
x86/speculation: Add LFENCE to RSB fill sequence
Linux 5.4.210
UBUNTU: Upstream stable to v5.4.210

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux (Ubuntu Focal)
     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 Focal)
   Importance: Undecided
       Status: New

** 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:
+        v5.4.210 upstream stable release
+        from git://git.kernel.org/
  
-        v5.4.210 upstream stable release
-        from git://git.kernel.org/
+ thermal: Fix NULL pointer dereferences in of_thermal_ functions
+ ACPI: video: Force backlight native for some TongFang devices
+ ACPI: video: Shortening quirk list by identifying Clevo by board_name only
+ ACPI: APEI: Better fix to avoid spamming the console with old error logs
+ bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()
+ selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
+ bpf: Test_verifier, #70 error message updates for 32-bit right shift
+ KVM: Don't null dereference ops->destroy
+ selftests: KVM: Handle compiler optimizations in ucall
+ media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
+ macintosh/adb: fix oob read in do_adb_query() function
+ x86/speculation: Add RSB VM Exit protections
+ x86/speculation: Add LFENCE to RSB fill sequence
+ Linux 5.4.210
+ UBUNTU: Upstream stable to v5.4.210

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https://bugs.launchpad.net/bugs/1989230

Title:
  Focal update: v5.4.210 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:

         v5.4.210 upstream stable release
         from git://git.kernel.org/

  thermal: Fix NULL pointer dereferences in of_thermal_ functions
  ACPI: video: Force backlight native for some TongFang devices
  ACPI: video: Shortening quirk list by identifying Clevo by board_name only
  ACPI: APEI: Better fix to avoid spamming the console with old error logs
  bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()
  selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
  bpf: Test_verifier, #70 error message updates for 32-bit right shift
  KVM: Don't null dereference ops->destroy
  selftests: KVM: Handle compiler optimizations in ucall
  media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
  macintosh/adb: fix oob read in do_adb_query() function
  x86/speculation: Add RSB VM Exit protections
  x86/speculation: Add LFENCE to RSB fill sequence
  Linux 5.4.210
  UBUNTU: Upstream stable to v5.4.210

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