Jammy update: v5.15.4 upstream stable release

[Paolo Pisati]

    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:

       v5.15.4 upstream stable release
       from git://git.kernel.org/

Linux 5.15.4
Revert "ACPI: scan: Release PM resources blocked by unused objects"
thermal: Fix NULL pointer dereferences in of_thermal_ functions
perf/core: Avoid put_page() when GUP fails
PCI: Add MSI masking quirk for Nvidia ION AHCI
PCI/MSI: Deal with devices lying about their MSI mask capability
parisc/entry: fix trace test in syscall exit path
Bluetooth: btusb: Add support for TP-Link UB500 Adapter
loop: Use blk_validate_block_size() to validate block size
block: Add a helper to validate the block size
fortify: Explicitly disable Clang support
btrfs: zoned: allow preallocation for relocation inodes
btrfs: check for relocation inodes on zoned btrfs in should_nocow
btrfs: zoned: use regular writes for relocation
btrfs: zoned: only allow one process to add pages to a relocation inode
btrfs: zoned: add a dedicated data relocation block group
btrfs: introduce btrfs_is_data_reloc_root
KVM: Fix steal time asm constraints
Revert "drm: fb_helper: fix CONFIG_FB dependency"
Revert "drm: fb_helper: improve CONFIG_FB dependency"
string: uninline memcpy_and_pad

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.15.0-17.17

---------------
linux (5.15.0-17.17) jammy; urgency=medium

  * jammy/linux: 5.15.0-17.17 -proposed tracker (LP: #1957809)

 -- Andrea Righi <email address hidden> Thu, 13 Jan 2022 17:11:21 +0100