Comment 0 for bug 2067974

    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:

       v5.15.158 upstream stable release
       from git://git.kernel.org/

Linux 5.15.158
serial: core: fix kernel-doc for uart_port_unlock_irqrestore()
udp: preserve the connected status if only UDP cmsg
bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
fbdev: fix incorrect address computation in deferred IO
i2c: smbus: fix NULL function pointer dereference
riscv: Fix TASK_SIZE on 64-bit NOMMU
riscv: fix VMALLOC_START definition
dmaengine: idxd: Fix oops during rmmod on single-CPU platforms
dma: xilinx_dpdma: Fix locking
idma64: Don't try to serve interrupts when device is powered off
dmaengine: owl: fix register access functions
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
mtd: diskonchip: work around ubsan link failure
stackdepot: respect __GFP_NOLOCKDEP allocation flag
net: b44: set pause params only when interface is up
ethernet: Add helper for assigning packet type when dest address does not match device address
irqchip/gic-v3-its: Prevent double free on error
drm/amdgpu: Fix leak when GPU memory allocation fails
drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3
arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma
cpu: Re-enable CPU mitigations by default for !X86 architectures
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
mmc: sdhci-msm: pervent access to suspended controller
Bluetooth: qca: fix NULL-deref on non-serdev suspend
Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853
Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()
x86/cpu: Fix check for RDPKRU in __show_regs()
tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together
tracing: Show size of requested perf buffer
net/mlx5e: Fix a race in command alloc flow
Revert "crypto: api - Disallow identical driver names"
drm/vmwgfx: Fix crtc's atomic check conditional
drm-print: add drm_dbg_driver to improve namespace symmetry
serial: mxs-auart: add spinlock around changing cts state
serial: core: Provide port lock wrappers
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
net: ethernet: ti: am65-cpts: Fix PTPv1 message type on TX packets
iavf: Fix TC config comparison with existing adapter TC config
i40e: Report MFS in decimal base instead of hex
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
netfilter: nf_tables: honor table dormant flag from netdev release event path
mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work
mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
mlxsw: spectrum_acl_tcam: Fix warning during rehash
mlxsw: spectrum_acl_tcam: Fix memory leak during rehash
mlxsw: spectrum_acl_tcam: Rate limit error message
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update
mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work
net: openvswitch: Fix Use-After-Free in ovs_ct_exit
ipvs: Fix checksumming on GSO of SCTP packets
net: gtp: Fix Use-After-Free in gtp_dellink
net: usb: ax88179_178a: stop lying about skb->truesize
ipv4: check for NULL idev in ip_route_use_hint()
NFC: trf7970a: disable all regulators on removal
bridge/br_netlink.c: no need to return void function
icmp: prevent possible NULL dereferences from icmp_build_probe()
mlxsw: core: Unregister EMAD trap using FORWARD action
vxlan: drop packets from invalid src-address
wifi: iwlwifi: mvm: return uid from iwl_mvm_build_scan_cmd
wifi: iwlwifi: mvm: remove old PASN station when adding a new one
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
arm64: dts: mediatek: mt2712: fix validation errors
arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block
arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"
arm64: dts: mediatek: mt7622: fix IR nodename
arm64: dts: mediatek: mt7622: fix clock controllers
arm64: dts: mediatek: mt7622: introduce nodes for Wireless Ethernet Dispatch
arm64: dts: mediatek: mt7622: add support for coherent DMA
arm64: dts: mediatek: mt8183: Add power-domains properity to mfgcfg
arm64: dts: rockchip: Remove unsupported node from the Pinebook Pro dts
arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma
arm64: dts: rockchip: fix alphabetical ordering RK3399 puma
arm64: dts: rockchip: enable internal pull-up on Q7_USB_ID for RK3399 Puma
HID: logitech-dj: allow mice to use all types of reports
HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc
cifs: reinstate original behavior again for forceuid/forcegid
smb: client: fix rename(2) regression against samba