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:

       v5.15.65 upstream stable release
       from git://git.kernel.org/

mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
drm/bridge: Add stubs for devm_drm_of_get_bridge when OF is disabled
ACPI: thermal: drop an always true check
drm/vc4: hdmi: Rework power up
drm/vc4: hdmi: Depends on CONFIG_PM
firmware: tegra: bpmp: Do only aligned access to IPC memory area
crypto: lib - remove unneeded selection of XOR_BLOCKS
Drivers: hv: balloon: Support status report for larger page sizes
mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte
UBUNTU: [Config] updateconfigs for ARM64_ERRATUM_2441009
arm64: errata: Add Cortex-A510 to the repeat tlbi list
io_uring: Remove unused function req_ref_put
kbuild: Fix include path in scripts/Makefile.modpost
Bluetooth: L2CAP: Fix build errors in some archs
HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
udmabuf: Set the DMA mask for the udmabuf device (v2)
media: pvrusb2: fix memory leak in pvr_probe
HID: hidraw: fix memory leak in hidraw_release()
net: fix refcount bug in sk_psock_get (2)
fbdev: fb_pm2fb: Avoid potential divide by zero error
ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
bpf: Don't redirect packets with invalid pkt_len
mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
ALSA: usb-audio: Add quirk for LH Labs Geek Out HD Audio 1V5
HID: add Lenovo Yoga C630 battery quirk
HID: AMD_SFH: Add a DMI quirk entry for Chromebooks
HID: asus: ROG NKey: Ignore portion of 0x5a report
HID: thrustmaster: Add sparco wheel and fix array length
drm/i915/gt: Skip TLB invalidations once wedged
mmc: mtk-sd: Clear interrupts when cqe off/disable
mmc: sdhci-of-dwcmshc: add reset call back for rockchip Socs
mmc: sdhci-of-dwcmshc: rename rk3568 to rk35xx
mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC
btrfs: remove root argument from btrfs_unlink_inode()
btrfs: remove no longer needed logic for replaying directory deletes
btrfs: add and use helper for unlinking inode during log replay
btrfs: fix warning during log replay when bumping inode link count
fs/ntfs3: Fix work with fragmented xattr
ASoC: sh: rz-ssi: Improve error handling in rz_ssi_probe() error path
drm/amd/display: Avoid MPC infinite loop
drm/amd/display: Fix HDMI VSIF V3 incorrect issue
drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
drm/amd/display: clear optc underflow before turn off odm clock
ksmbd: return STATUS_BAD_NETWORK_NAME error status if share is not configured
neigh: fix possible DoS due to net iface start/stop loop
s390/hypfs: avoid error message under KVM
ksmbd: don't remove dos attribute xattr on O_TRUNC open
drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
drm/amd/display: Fix pixel clock programming
drm/amdgpu: Increase tlb flush timeout for sriov
drm/amd/display: avoid doing vm_init multiple time
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
testing: selftests: nft_flowtable.sh: use random netns names
btrfs: move lockdep class helpers to locking.c
btrfs: fix lockdep splat with reloc root extent buffers
btrfs: tree-checker: check for overlapping extent items
kprobes: don't call disarm_kprobe() for disabled kprobes
btrfs: fix space cache corruption and potential double allocations
android: binder: fix lockdep check on clearing vma
net/af_packet: check len when min_header_len equals to 0
net: neigh: don't call kfree_skb() under spin_lock_irqsave()
Linux 5.15.65
UBUNTU: Upstream stable to v5.15.65

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

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

** 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:
+        v5.15.65 upstream stable release
+        from git://git.kernel.org/
  
-        v5.15.65 upstream stable release
-        from git://git.kernel.org/
+ mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
+ drm/bridge: Add stubs for devm_drm_of_get_bridge when OF is disabled
+ ACPI: thermal: drop an always true check
+ drm/vc4: hdmi: Rework power up
+ drm/vc4: hdmi: Depends on CONFIG_PM
+ firmware: tegra: bpmp: Do only aligned access to IPC memory area
+ crypto: lib - remove unneeded selection of XOR_BLOCKS
+ Drivers: hv: balloon: Support status report for larger page sizes
+ mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte
+ UBUNTU: [Config] updateconfigs for ARM64_ERRATUM_2441009
+ arm64: errata: Add Cortex-A510 to the repeat tlbi list
+ io_uring: Remove unused function req_ref_put
+ kbuild: Fix include path in scripts/Makefile.modpost
+ Bluetooth: L2CAP: Fix build errors in some archs
+ HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
+ udmabuf: Set the DMA mask for the udmabuf device (v2)
+ media: pvrusb2: fix memory leak in pvr_probe
+ HID: hidraw: fix memory leak in hidraw_release()
+ net: fix refcount bug in sk_psock_get (2)
+ fbdev: fb_pm2fb: Avoid potential divide by zero error
+ ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is 
dead
+ bpf: Don't redirect packets with invalid pkt_len
+ mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
+ ALSA: usb-audio: Add quirk for LH Labs Geek Out HD Audio 1V5
+ HID: add Lenovo Yoga C630 battery quirk
+ HID: AMD_SFH: Add a DMI quirk entry for Chromebooks
+ HID: asus: ROG NKey: Ignore portion of 0x5a report
+ HID: thrustmaster: Add sparco wheel and fix array length
+ drm/i915/gt: Skip TLB invalidations once wedged
+ mmc: mtk-sd: Clear interrupts when cqe off/disable
+ mmc: sdhci-of-dwcmshc: add reset call back for rockchip Socs
+ mmc: sdhci-of-dwcmshc: rename rk3568 to rk35xx
+ mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC
+ btrfs: remove root argument from btrfs_unlink_inode()
+ btrfs: remove no longer needed logic for replaying directory deletes
+ btrfs: add and use helper for unlinking inode during log replay
+ btrfs: fix warning during log replay when bumping inode link count
+ fs/ntfs3: Fix work with fragmented xattr
+ ASoC: sh: rz-ssi: Improve error handling in rz_ssi_probe() error path
+ drm/amd/display: Avoid MPC infinite loop
+ drm/amd/display: Fix HDMI VSIF V3 incorrect issue
+ drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
+ drm/amd/display: clear optc underflow before turn off odm clock
+ ksmbd: return STATUS_BAD_NETWORK_NAME error status if share is not configured
+ neigh: fix possible DoS due to net iface start/stop loop
+ s390/hypfs: avoid error message under KVM
+ ksmbd: don't remove dos attribute xattr on O_TRUNC open
+ drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
+ drm/amd/display: Fix pixel clock programming
+ drm/amdgpu: Increase tlb flush timeout for sriov
+ drm/amd/display: avoid doing vm_init multiple time
+ netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
+ testing: selftests: nft_flowtable.sh: use random netns names
+ btrfs: move lockdep class helpers to locking.c
+ btrfs: fix lockdep splat with reloc root extent buffers
+ btrfs: tree-checker: check for overlapping extent items
+ kprobes: don't call disarm_kprobe() for disabled kprobes
+ btrfs: fix space cache corruption and potential double allocations
+ android: binder: fix lockdep check on clearing vma
+ net/af_packet: check len when min_header_len equals to 0
+ net: neigh: don't call kfree_skb() under spin_lock_irqsave()
+ Linux 5.15.65
+ UBUNTU: Upstream stable to v5.15.65

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

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

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

** Changed in: linux (Ubuntu Jammy)
     Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

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https://bugs.launchpad.net/bugs/1991831

Title:
  Jammy update: v5.15.65 upstream stable release

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

         v5.15.65 upstream stable release
         from git://git.kernel.org/

  mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
  drm/bridge: Add stubs for devm_drm_of_get_bridge when OF is disabled
  ACPI: thermal: drop an always true check
  drm/vc4: hdmi: Rework power up
  drm/vc4: hdmi: Depends on CONFIG_PM
  firmware: tegra: bpmp: Do only aligned access to IPC memory area
  crypto: lib - remove unneeded selection of XOR_BLOCKS
  Drivers: hv: balloon: Support status report for larger page sizes
  mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte
  UBUNTU: [Config] updateconfigs for ARM64_ERRATUM_2441009
  arm64: errata: Add Cortex-A510 to the repeat tlbi list
  io_uring: Remove unused function req_ref_put
  kbuild: Fix include path in scripts/Makefile.modpost
  Bluetooth: L2CAP: Fix build errors in some archs
  HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
  udmabuf: Set the DMA mask for the udmabuf device (v2)
  media: pvrusb2: fix memory leak in pvr_probe
  HID: hidraw: fix memory leak in hidraw_release()
  net: fix refcount bug in sk_psock_get (2)
  fbdev: fb_pm2fb: Avoid potential divide by zero error
  ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is 
dead
  bpf: Don't redirect packets with invalid pkt_len
  mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
  ALSA: usb-audio: Add quirk for LH Labs Geek Out HD Audio 1V5
  HID: add Lenovo Yoga C630 battery quirk
  HID: AMD_SFH: Add a DMI quirk entry for Chromebooks
  HID: asus: ROG NKey: Ignore portion of 0x5a report
  HID: thrustmaster: Add sparco wheel and fix array length
  drm/i915/gt: Skip TLB invalidations once wedged
  mmc: mtk-sd: Clear interrupts when cqe off/disable
  mmc: sdhci-of-dwcmshc: add reset call back for rockchip Socs
  mmc: sdhci-of-dwcmshc: rename rk3568 to rk35xx
  mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC
  btrfs: remove root argument from btrfs_unlink_inode()
  btrfs: remove no longer needed logic for replaying directory deletes
  btrfs: add and use helper for unlinking inode during log replay
  btrfs: fix warning during log replay when bumping inode link count
  fs/ntfs3: Fix work with fragmented xattr
  ASoC: sh: rz-ssi: Improve error handling in rz_ssi_probe() error path
  drm/amd/display: Avoid MPC infinite loop
  drm/amd/display: Fix HDMI VSIF V3 incorrect issue
  drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
  drm/amd/display: clear optc underflow before turn off odm clock
  ksmbd: return STATUS_BAD_NETWORK_NAME error status if share is not configured
  neigh: fix possible DoS due to net iface start/stop loop
  s390/hypfs: avoid error message under KVM
  ksmbd: don't remove dos attribute xattr on O_TRUNC open
  drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
  drm/amd/display: Fix pixel clock programming
  drm/amdgpu: Increase tlb flush timeout for sriov
  drm/amd/display: avoid doing vm_init multiple time
  netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
  testing: selftests: nft_flowtable.sh: use random netns names
  btrfs: move lockdep class helpers to locking.c
  btrfs: fix lockdep splat with reloc root extent buffers
  btrfs: tree-checker: check for overlapping extent items
  kprobes: don't call disarm_kprobe() for disabled kprobes
  btrfs: fix space cache corruption and potential double allocations
  android: binder: fix lockdep check on clearing vma
  net/af_packet: check len when min_header_len equals to 0
  net: neigh: don't call kfree_skb() under spin_lock_irqsave()
  Linux 5.15.65
  UBUNTU: Upstream stable to v5.15.65

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