[SRU][Impish][PULL] Impish upstream stable patchset 2021-12-16

[Kamal Mostafa]

This pull request (25 commits) includes the following Impish stable
patchsets:

	Impish upstream stable patchset 2021-12-16
		Ported from the following upstream stable releases:
			v5.10.81, v5.14.21, v5.15.4
	https://bugs.launchpad.net/bugs/1955070

Note: upstream stable v5.14 has now reached EOL, as of v5.14.21.

Note also that the 'stable-next' branch head contains this and all prior
pending upstream stable releases, rebased to master-next:

   git://git.launchpad.net/~ubuntu-kernel-stable/+git/impish stable-next

 -Kamal

-----

The following changes since commit 8f0bbbd4322abebda1a4eadd087066ed45d9e082:

  UBUNTU: upstream stable to v5.10.80, v5.14.20 (2021-12-09 15:44:39 -0700)

are available in the Git repository at:

  git://git.launchpad.net/~ubuntu-kernel-stable/+git/impish tags/impish-stable-2021-12-16

for you to fetch changes up to 5d6f70ba2c2626f87cce3764556cf61796406d02:

  UBUNTU: upstream stable to v5.10.81, v5.14.21, v5.15.4 (2021-12-16 10:09:53 -0800)

----------------------------------------------------------------
Borislav Petkov (1):
      selftests/x86/iopl: Adjust to the faked iopl CLI/STI usage

David Woodhouse (1):
      KVM: Fix steal time asm constraints

Gao Xiang (1):
      erofs: fix unsafe pagevec reuse of hooked pclusters

Greg Thelen (1):
      perf/core: Avoid put_page() when GUP fails

Guenter Roeck (1):
      string: uninline memcpy_and_pad

Joakim Tjernlund (1):
      Bluetooth: btusb: Add 0x0b05:0x190e Realtek 8761BU (ASUS BT500) device.

Johannes Thumshirn (6):
      btrfs: introduce btrfs_is_data_reloc_root
      btrfs: zoned: add a dedicated data relocation block group
      btrfs: zoned: only allow one process to add pages to a relocation inode
      btrfs: zoned: use regular writes for relocation
      btrfs: check for relocation inodes on zoned btrfs in should_nocow
      btrfs: zoned: allow preallocation for relocation inodes

Kamal Mostafa (1):
      UBUNTU: upstream stable to v5.10.81, v5.14.21, v5.15.4

Kees Cook (1):
      fortify: Explicitly disable Clang support

Marc Zyngier (2):
      PCI/MSI: Deal with devices lying about their MSI mask capability
      PCI: Add MSI masking quirk for Nvidia ION AHCI

Masami Hiramatsu (1):
      bootconfig: init: Fix memblock leak in xbc_make_cmdline()

Michael Riesch (1):
      net: stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings

Nicholas Flintham (1):
      Bluetooth: btusb: Add support for TP-Link UB500 Adapter

Subbaraman Narayanamurthy (1):
      thermal: Fix NULL pointer dereferences in of_thermal_ functions

Sven Schnelle (1):
      parisc/entry: fix trace test in syscall exit path

Thomas Gleixner (1):
      PCI/MSI: Destroy sysfs before freeing entries

Xie Yongji (2):
      block: Add a helper to validate the block size
      loop: Use blk_validate_block_size() to validate block size

Yue Hu (1):
      erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()

 arch/parisc/kernel/entry.S                     |  2 +-
 arch/x86/kvm/x86.c                             |  6 +-
 debian.master/upstream-stable                  |  5 +-
 drivers/block/loop.c                           | 17 +-----
 drivers/bluetooth/btusb.c                      |  8 +++
 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c |  9 ---
 drivers/pci/msi.c                              | 27 +++++----
 drivers/pci/quirks.c                           |  6 ++
 drivers/thermal/thermal_of.c                   |  9 ++-
 fs/btrfs/block-group.c                         |  1 +
 fs/btrfs/ctree.h                               | 12 ++++
 fs/btrfs/disk-io.c                             |  3 +-
 fs/btrfs/extent-tree.c                         | 56 +++++++++++++++++-
 fs/btrfs/extent_io.c                           | 11 ++++
 fs/btrfs/inode.c                               | 29 ++++++----
 fs/btrfs/relocation.c                          | 37 +-----------
 fs/btrfs/zoned.c                               | 21 +++++++
 fs/btrfs/zoned.h                               |  3 +
 fs/erofs/zdata.c                               | 15 +++--
 fs/erofs/zpvec.h                               | 14 +++--
 include/linux/blkdev.h                         |  8 +++
 include/linux/pci.h                            |  2 +
 include/linux/string.h                         | 19 +------
 init/main.c                                    |  1 +
 kernel/events/core.c                           | 10 ++--
 lib/string_helpers.c                           | 20 +++++++
 security/Kconfig                               |  3 +
 tools/testing/selftests/x86/iopl.c             | 78 +++++++++++++++++++-------
 28 files changed, 282 insertions(+), 150 deletions(-)