Focal update: v5.4.144 upstream stable release

[Kamal Mostafa]

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:

       v5.4.144 upstream stable release
       from git://git.kernel.org/

net: qrtr: fix another OOB Read in qrtr_endpoint_post
ARC: Fix CONFIG_STACKDEPOT
netfilter: conntrack: collect all entries in one cycle
once: Fix panic when module unload
ovl: fix uninitialized pointer read in ovl_lookup_real_one()
mmc: sdhci-msm: Update the software timeout value for sdhc
mm, oom: make the calculation of oom badness more accurate
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
Revert "USB: serial: ch341: fix character loss at high transfer rates"
USB: serial: option: add new VID/PID to support Fibocom FG150
usb: dwc3: gadget: Fix dwc3_calc_trbs_left()
usb: dwc3: gadget: Stop EP0 transfers during pullup disable
scsi: core: Fix hang of freezing queue between blocking and running device
RDMA/bnxt_re: Add missing spin lock initialization
IB/hfi1: Fix possible null-pointer dereference in _extend_sdma_tx_descs()
e1000e: Fix the max snoop/no-snoop latency for 10M
RDMA/efa: Free IRQ vectors on error flow
ip_gre: add validation for csum_start
xgene-v2: Fix a resource leak in the error handling path of 'xge_probe()'
net: marvell: fix MVNETA_TX_IN_PRGRS bit number
rtnetlink: Return correct error on changing device netns
net: hns3: clear hardware resource when loading driver
net: hns3: fix duplicate node in VLAN list
net: hns3: fix get wrong pfc_en when query PFC configuration
drm/i915: Fix syncmap memory leak
usb: gadget: u_audio: fix race condition on endpoint stop
perf/x86/intel/uncore: Fix integer overflow on 23 bit left shift of a u32
opp: remove WARN when no valid OPPs remain
virtio: Improve vq->broken access to avoid any compiler optimization
virtio_pci: Support surprise removal of virtio pci device
vringh: Use wiov->used to check for read/write desc order
qed: qed ll2 race condition fixes
qed: Fix null-pointer dereference in qed_rdma_create_qp()
drm: Copy drm_wait_vblank to user before returning
drm/nouveau/disp: power down unused DP links during init
net/rds: dma_map_sg is entitled to merge entries
btrfs: fix race between marking inode needs to be logged and log syncing
vt_kdsetmode: extend console locking
bpf: Track contents of read-only maps as scalars
bpf: Fix cast to pointer from integer of different size warning
net: dsa: mt7530: fix VLAN traffic leaks again
KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs
arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88
btrfs: fix NULL pointer dereference when deleting device by invalid id
Revert "floppy: reintroduce O_NDELAY fix"
Revert "parisc: Add assembly implementations for memset, strlen, strcpy, strncpy and strcat"
net: don't unconditionally copy_from_user a struct ifreq for socket ioctls
audit: move put_tree() to avoid trim_trees refcount underflow and UAF
Linux 5.4.144
UBUNTU: upstream stable to v5.4.144

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-90.101

---------------
linux (5.4.0-90.101) focal; urgency=medium

  * focal/linux: 5.4.0-90.101 -proposed tracker (LP: #1947260)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2021.10.18)

  * Add final-checks to check certificates (LP: #1947174)
    - [Packaging] Add system trusted and revocation keys final check

  * No sound on Lenovo laptop models Legion 15IMHG05, Yoga 7 14ITL5, and 13s
    Gen2 (LP: #1939052)
    - ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i
      15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops.
    - ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo 13s
      Gen2

  * CVE-2020-36385
    - RDMA/cma: Add missing locking to rdma_accept()
    - RDMA/ucma: Fix the locking of ctx->file
    - RDMA/ucma: Rework ucma_migrate_id() to avoid races with destroy

  * Focal update: v5.4.148 upstream stable release (LP: #1946802)
    - rtc: tps65910: Correct driver module alias
    - btrfs: wake up async_delalloc_pages waiters after submit
    - btrfs: reset replace target device to allocation state on close
    - blk-zoned: allow zone management send operations without CAP_SYS_ADMIN
    - blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN
    - PCI/MSI: Skip masking MSI-X on Xen PV
    - powerpc/perf/hv-gpci: Fix counter value parsing
    - xen: fix setting of max_pfn in shared_info
    - include/linux/list.h: add a macro to test if entry is pointing to the head
    - 9p/xen: Fix end of loop tests for list_for_each_entry
    - tools/thermal/tmon: Add cross compiling support
    - pinctrl: stmfx: Fix hazardous u8[] to unsigned long cast
    - pinctrl: ingenic: Fix incorrect pull up/down info
    - soc: qcom: aoss: Fix the out of bound usage of cooling_devs
    - soc: aspeed: lpc-ctrl: Fix boundary check for mmap
    - soc: aspeed: p2a-ctrl: Fix boundary check for mmap
    - arm64: head: avoid over-mapping in map_memory
    - crypto: public_key: fix overflow during implicit conversion
    - block: bfq: fix bfq_set_next_ioprio_data()
    - power: supply: max17042: handle fails of reading status register
    - dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc()
    - VMCI: fix NULL pointer dereference when unmapping queue pair
    - media: uvc: don't do DMA on stack
    - media: rc-loopback: return number of emitters rather than error
    - Revert "dmaengine: imx-sdma: refine to load context only once"
    - dmaengine: imx-sdma: remove duplicated sdma_load_context
    - libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
    - ARM: 9105/1: atags_to_fdt: don't warn about stack size
    - PCI/portdrv: Enable Bandwidth Notification only if port supports it
    - PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
    - PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
    - PCI: xilinx-nwl: Enable the clock through CCF
    - PCI: aardvark: Fix checking for PIO status
    - PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response
    - PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
    - HID...

[Brian Murray (brian-murray)]

The fix for this bug has been awaiting testing feedback in the -proposed repository for focal for more than 90 days. Please test this fix and update the bug appropriately with the results. In the event that the fix for this bug is still not verified 15 days from now, the package will be removed from the -proposed repository.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-xilinx-zynqmp/5.4.0-1019.22 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!