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:

       v5.4.74 upstream stable release
       from git://git.kernel.org/

netfilter: nftables_offload: KASAN slab-out-of-bounds Read in 
nft_flow_rule_create
socket: don't clear SOCK_TSTAMP_NEW when SO_TIMESTAMPNS is disabled
objtool: Support Clang non-section symbols in ORC generation
scripts/setlocalversion: make git describe output more reliable
arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs
arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
bnxt_en: Check abort error state in bnxt_open_nic().
bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
chelsio/chtls: fix deadlock issue
chelsio/chtls: fix memory leaks in CPL handlers
chelsio/chtls: fix tls record info to user
cxgb4: set up filter action after rewrites
gtp: fix an use-before-init in gtp_newlink()
ibmvnic: fix ibmvnic_set_mac
mlxsw: core: Fix memory leak on module removal
netem: fix zero division in tabledist
net/sched: act_mpls: Add softdep on mpls_gso.ko
r8169: fix issue with forced threading in combination with shared interrupts
ravb: Fix bit fields checking in ravb_hwtstamp_get()
tcp: Prevent low rmem stalls with SO_RCVLOWAT.
tipc: fix memory leak caused by tipc_buf_append()
net: hns3: Clear the CMDQ registers before unmapping BAR region
bnxt_en: Re-write PCI BARs after PCI fatal error.
bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
erofs: avoid duplicated permission check for "trusted." xattrs
arch/x86/amd/ibs: Fix re-arming IBS Fetch
x86/xen: disable Firmware First mode for correctable memory errors
ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
fuse: fix page dereference after free
bpf: Fix comment for helper bpf_current_task_under_cgroup()
evm: Check size of security.evm before using it
p54: avoid accessing the data mapped to streaming DMA
cxl: Rework error message for incompatible slots
RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
mtd: lpddr: Fix bad logic in print_drs_error
serial: qcom_geni_serial: To correct QUP Version detection logic
serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
PM: runtime: Fix timer_expires data type on 32-bit arches
ata: sata_rcar: Fix DMA boundary mask
xen/gntdev.c: Mark pages as dirty
crypto: x86/crc32c - fix building with clang ias
openrisc: Fix issue with get_user for 64-bit values
misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()
phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
Linux 5.4.74
UBUNTU: upstream stable to v5.4.74

** 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:
+        v5.4.74 upstream stable release
+        from git://git.kernel.org/
  
-        v5.4.74 upstream stable release
-        from git://git.kernel.org/
+ netfilter: nftables_offload: KASAN slab-out-of-bounds Read in 
nft_flow_rule_create
+ socket: don't clear SOCK_TSTAMP_NEW when SO_TIMESTAMPNS is disabled
+ objtool: Support Clang non-section symbols in ORC generation
+ scripts/setlocalversion: make git describe output more reliable
+ arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
+ arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs
+ arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
+ x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
+ bnxt_en: Check abort error state in bnxt_open_nic().
+ bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
+ chelsio/chtls: fix deadlock issue
+ chelsio/chtls: fix memory leaks in CPL handlers
+ chelsio/chtls: fix tls record info to user
+ cxgb4: set up filter action after rewrites
+ gtp: fix an use-before-init in gtp_newlink()
+ ibmvnic: fix ibmvnic_set_mac
+ mlxsw: core: Fix memory leak on module removal
+ netem: fix zero division in tabledist
+ net/sched: act_mpls: Add softdep on mpls_gso.ko
+ r8169: fix issue with forced threading in combination with shared interrupts
+ ravb: Fix bit fields checking in ravb_hwtstamp_get()
+ tcp: Prevent low rmem stalls with SO_RCVLOWAT.
+ tipc: fix memory leak caused by tipc_buf_append()
+ net: hns3: Clear the CMDQ registers before unmapping BAR region
+ bnxt_en: Re-write PCI BARs after PCI fatal error.
+ bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
+ bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
+ erofs: avoid duplicated permission check for "trusted." xattrs
+ arch/x86/amd/ibs: Fix re-arming IBS Fetch
+ x86/xen: disable Firmware First mode for correctable memory errors
+ ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
+ fuse: fix page dereference after free
+ bpf: Fix comment for helper bpf_current_task_under_cgroup()
+ evm: Check size of security.evm before using it
+ p54: avoid accessing the data mapped to streaming DMA
+ cxl: Rework error message for incompatible slots
+ RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
+ mtd: lpddr: Fix bad logic in print_drs_error
+ serial: qcom_geni_serial: To correct QUP Version detection logic
+ serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
+ PM: runtime: Fix timer_expires data type on 32-bit arches
+ ata: sata_rcar: Fix DMA boundary mask
+ xen/gntdev.c: Mark pages as dirty
+ crypto: x86/crc32c - fix building with clang ias
+ openrisc: Fix issue with get_user for 64-bit values
+ misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()
+ phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
+ Linux 5.4.74
+ UBUNTU: upstream stable to v5.4.74

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https://bugs.launchpad.net/bugs/1904445

Title:
  Focal update: v5.4.74 upstream stable release

Status in linux package in Ubuntu:
  Confirmed
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:

         v5.4.74 upstream stable release
         from git://git.kernel.org/

  netfilter: nftables_offload: KASAN slab-out-of-bounds Read in 
nft_flow_rule_create
  socket: don't clear SOCK_TSTAMP_NEW when SO_TIMESTAMPNS is disabled
  objtool: Support Clang non-section symbols in ORC generation
  scripts/setlocalversion: make git describe output more reliable
  arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
  arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs
  arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
  x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
  bnxt_en: Check abort error state in bnxt_open_nic().
  bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
  chelsio/chtls: fix deadlock issue
  chelsio/chtls: fix memory leaks in CPL handlers
  chelsio/chtls: fix tls record info to user
  cxgb4: set up filter action after rewrites
  gtp: fix an use-before-init in gtp_newlink()
  ibmvnic: fix ibmvnic_set_mac
  mlxsw: core: Fix memory leak on module removal
  netem: fix zero division in tabledist
  net/sched: act_mpls: Add softdep on mpls_gso.ko
  r8169: fix issue with forced threading in combination with shared interrupts
  ravb: Fix bit fields checking in ravb_hwtstamp_get()
  tcp: Prevent low rmem stalls with SO_RCVLOWAT.
  tipc: fix memory leak caused by tipc_buf_append()
  net: hns3: Clear the CMDQ registers before unmapping BAR region
  bnxt_en: Re-write PCI BARs after PCI fatal error.
  bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
  bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
  erofs: avoid duplicated permission check for "trusted." xattrs
  arch/x86/amd/ibs: Fix re-arming IBS Fetch
  x86/xen: disable Firmware First mode for correctable memory errors
  ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
  fuse: fix page dereference after free
  bpf: Fix comment for helper bpf_current_task_under_cgroup()
  evm: Check size of security.evm before using it
  p54: avoid accessing the data mapped to streaming DMA
  cxl: Rework error message for incompatible slots
  RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
  mtd: lpddr: Fix bad logic in print_drs_error
  serial: qcom_geni_serial: To correct QUP Version detection logic
  serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
  PM: runtime: Fix timer_expires data type on 32-bit arches
  ata: sata_rcar: Fix DMA boundary mask
  xen/gntdev.c: Mark pages as dirty
  crypto: x86/crc32c - fix building with clang ias
  openrisc: Fix issue with get_user for 64-bit values
  misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()
  phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
  Linux 5.4.74
  UBUNTU: upstream stable to v5.4.74

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