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:
v5.10.47 upstream stable release
from git://git.kernel.org/
Linux 5.10.47
integrity: Load mokx variables into the blacklist keyring
certs: Add ability to preload revocation certs
certs: Move load_system_certificate_list to a common function
certs: Add EFI_CERT_X509_GUID support for dbx entries
Revert "drm: add a locked version of drm_is_current_master"
netfs: fix test for whether we can skip read when writing beyond EOF
swiotlb: manipulate orig_addr when tlb_addr has offset
KVM: SVM: Call SEV Guest Decommission if ASID binding fails
mm, futex: fix shared futex pgoff on shmem huge page
mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk()
mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes
mm: page_vma_mapped_walk(): get vma_address_end() earlier
mm: page_vma_mapped_walk(): use goto instead of while (1)
mm: page_vma_mapped_walk(): add a level of indentation
mm: page_vma_mapped_walk(): crossing page table boundary
mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block
mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd
mm: page_vma_mapped_walk(): settle PageHuge on entry
mm: page_vma_mapped_walk(): use page for pvmw->page
mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split
mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page()
mm/thp: fix page_address_in_vma() on file THP tails
mm/thp: fix vma_address() if virtual address below file offset
mm/thp: try_to_unmap() use TTU_SYNC for safe splitting
mm/thp: make is_huge_zero_pmd() safe and quicker
mm/thp: fix __split_huge_pmd_locked() on shmem migration entry
mm, thp: use head page in __migration_entry_wait()
mm/rmap: use page_not_mapped in try_to_unmap()
mm/rmap: remove unneeded semicolon in page_not_mapped()
mm: add VM_WARN_ON_ONCE_PAGE() macro
x86/fpu: Make init_fpstate correct with optimized XSAVE
x86/fpu: Preserve supervisor states in sanitize_restored_user_xstate()
kthread: prevent deadlock when kthread_mod_delayed_work() races with
kthread_cancel_delayed_work_sync()
kthread_worker: split code for canceling the delayed work timer
ceph: must hold snap_rwsem when filling inode for async create
i2c: robotfuzz-osif: fix control-request directions
KVM: do not allow mapping valid but non-reference-counted pages
s390/stack: fix possible register corruption with stack switch helper
nilfs2: fix memory leak in nilfs_sysfs_delete_device_group
scsi: sd: Call sd_revalidate_disk() for ioctl(BLKRRPART)
gpiolib: cdev: zero padding during conversion to gpioline_info_changed
i2c: i801: Ensure that SMBHSTSTS_INUSE_STS is cleared when leaving i801_access
pinctrl: stm32: fix the reported number of GPIO lines per bank
perf/x86: Track pmu in per-CPU cpu_hw_events
net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY
net: ll_temac: Add memory-barriers for TX BD access
PCI: Add AMD RS690 quirk to enable 64-bit DMA
recordmcount: Correct st_shndx handling
mac80211: handle various extensible elements correctly
mac80211: reset profile_periodicity/ema_ap
net: qed: Fix memcpy() overflow of qed_dcbx_params()
KVM: selftests: Fix kvm_check_cap() assertion
r8169: Avoid memcpy() over-reading of ETH_SS_STATS
sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS
r8152: Avoid memcpy() over-reading of ETH_SS_STATS
net/packet: annotate accesses to po->ifindex
net/packet: annotate accesses to po->bind
net: caif: fix memory leak in ldisc_open
riscv32: Use medany C model for modules
net: phy: dp83867: perform soft reset and retain established link
net/packet: annotate data race in packet_sendmsg()
inet: annotate date races around sk->sk_txhash
net: annotate data race in sock_error()
ping: Check return value of function 'ping_queue_rcv_skb'
inet: annotate data race in inet_send_prepare() and inet_dgram_connect()
net: ethtool: clear heap allocations for ethtool function
mac80211: drop multicast fragments
net: ipv4: Remove unneed BUG() function
dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
dmaengine: mediatek: do not issue a new desc if one is still current
dmaengine: mediatek: free the proper desc in desc_free handler
dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()
cfg80211: call cfg80211_leave_ocb when switching away from OCB
mac80211_hwsim: drop pending frames on stop
mac80211: remove warning in ieee80211_get_sband()
dmaengine: xilinx: dpdma: Limit descriptor IDs to 16 bits
dmaengine: xilinx: dpdma: Add missing dependencies to Kconfig
dmaengine: stm32-mdma: fix PM reference leak in stm32_mdma_alloc_chan_resourc()
dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc()
perf/x86/intel/lbr: Zero the xstate buffer on allocation
perf/x86/lbr: Remove cpuc->lbr_xsave allocation from atomic context
locking/lockdep: Improve noinstr vs errors
x86/xen: Fix noinstr fail in exc_xen_unknown_trap()
x86/entry: Fix noinstr fail in __do_fast_syscall_32()
drm/vc4: hdmi: Make sure the controller is powered in detect
drm/vc4: hdmi: Move the HSM clock enable to runtime_pm
Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"
spi: spi-nxp-fspi: move the register operation after the clock enable
arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required
arm64: Ignore any DMA offsets in the max_zone_phys() calculation
MIPS: generic: Update node names to avoid unit addresses
mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk
ARM: 9081/1: fix gcc-10 thumb2-kernel regression
drm/amdgpu: wait for moving fence after pinning
drm/radeon: wait for moving fence after pinning
drm/nouveau: wait for moving fence after pinning v2
drm: add a locked version of drm_is_current_master
Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full
doorbell."
Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."
module: limit enabling module.sig_enforce
** Affects: linux-oem-5.10 (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Status: New
** Tags: kernel-stable-tracking-bug
** Changed in: linux-oem-5.10 (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1937010
Title:
Focal update: v5.10.47 upstream stable release
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