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:

       upstream stable patchset 2021-11-16

                Ported from the following upstream stable releases:
                        v5.10.72, v5.14.11

       from git://git.kernel.org/

spi: rockchip: handle zero length transfers without timing out
platform/x86: touchscreen_dmi: Add info for the Chuwi HiBook (CWI514) tablet
platform/x86: touchscreen_dmi: Update info for the Chuwi Hi10 Plus (CWI527) 
tablet
nfsd: back channel stuck in SEQ4_STATUS_CB_PATH_DOWN
btrfs: replace BUG_ON() in btrfs_csum_one_bio() with proper error handling
btrfs: fix mount failure due to past and transient device flush error
net: mdio: introduce a shutdown method to mdio device drivers
xen-netback: correct success/error reporting for the SKB-with-fraglist case
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
ext2: fix sleeping in atomic bugs on error
scsi: sd: Free scsi_disk device via put_device()
usb: testusb: Fix for showing the connection speed
usb: dwc2: check return value after calling platform_get_resource()
habanalabs/gaudi: fix LBW RR configuration
selftests: be sure to make khdr before other targets
selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
nvme-fc: update hardware queues before using them
nvme-fc: avoid race between time out and tear down
thermal/drivers/tsens: Fix wrong check for tzd in irq handlers
scsi: ses: Retry failed Send/Receive Diagnostic commands
irqchip/gic: Work around broken Renesas integration
smb3: correct smb3 ACL security descriptor
tools/vm/page-types: remove dependency on opt_file for idle page tracking
selftests: KVM: Align SMCCC call with the spec in steal_time
KVM: do not shrink halt_poll_ns below grow_start
kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[]
KVM: x86: nSVM: restore int_vector in svm_clear_vintr
perf/x86: Reset destroy callback on event init failure
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
afs: Add missing vnode validation checks
habanalabs/gaudi: use direct MSI in single mode
habanalabs: fail collective wait when not supported
block: don't call rq_qos_ops->done_bio if the bio isn't tracked
kasan: always respect CONFIG_KASAN_STACK
UBUNTU: upstream stable to v5.10.72, v5.14.11

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

** Affects: linux (Ubuntu Hirsute)
     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 Hirsute)
   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:
+        upstream stable patchset 2021-11-16
  
-        upstream stable patchset 2021-11-16
-        from git://git.kernel.org/
+                 Ported from the following upstream stable releases:
+                         v5.10.72, v5.14.11
+ 
+        from git://git.kernel.org/
+ 
+ spi: rockchip: handle zero length transfers without timing out
+ platform/x86: touchscreen_dmi: Add info for the Chuwi HiBook (CWI514) tablet
+ platform/x86: touchscreen_dmi: Update info for the Chuwi Hi10 Plus (CWI527) 
tablet
+ nfsd: back channel stuck in SEQ4_STATUS_CB_PATH_DOWN
+ btrfs: replace BUG_ON() in btrfs_csum_one_bio() with proper error handling
+ btrfs: fix mount failure due to past and transient device flush error
+ net: mdio: introduce a shutdown method to mdio device drivers
+ xen-netback: correct success/error reporting for the SKB-with-fraglist case
+ sparc64: fix pci_iounmap() when CONFIG_PCI is not set
+ ext2: fix sleeping in atomic bugs on error
+ scsi: sd: Free scsi_disk device via put_device()
+ usb: testusb: Fix for showing the connection speed
+ usb: dwc2: check return value after calling platform_get_resource()
+ habanalabs/gaudi: fix LBW RR configuration
+ selftests: be sure to make khdr before other targets
+ selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
+ nvme-fc: update hardware queues before using them
+ nvme-fc: avoid race between time out and tear down
+ thermal/drivers/tsens: Fix wrong check for tzd in irq handlers
+ scsi: ses: Retry failed Send/Receive Diagnostic commands
+ irqchip/gic: Work around broken Renesas integration
+ smb3: correct smb3 ACL security descriptor
+ tools/vm/page-types: remove dependency on opt_file for idle page tracking
+ selftests: KVM: Align SMCCC call with the spec in steal_time
+ KVM: do not shrink halt_poll_ns below grow_start
+ kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[]
+ KVM: x86: nSVM: restore int_vector in svm_clear_vintr
+ perf/x86: Reset destroy callback on event init failure
+ libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
+ afs: Add missing vnode validation checks
+ habanalabs/gaudi: use direct MSI in single mode
+ habanalabs: fail collective wait when not supported
+ block: don't call rq_qos_ops->done_bio if the bio isn't tracked
+ kasan: always respect CONFIG_KASAN_STACK
+ UBUNTU: upstream stable to v5.10.72, v5.14.11

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

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

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

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

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https://bugs.launchpad.net/bugs/1951159

Title:
  Hirsute update: upstream stable patchset 2021-11-16

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