5.4.210-rc1 review

This is the start of the stable review cycle for the 5.4.210 release. There are 15 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Thu, 11 Aug 2022 17:55:02 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at:

	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.210-rc1.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>

    Linux 5.4.210-rc1

Pawan Gupta <[email protected]>
x86/speculation: Add LFENCE to RSB fill sequence

Daniel Sneddon <[email protected]>
x86/speculation: Add RSB VM Exit protections

Ning Qiang <[email protected]>
macintosh/adb: fix oob read in do_adb_query() function

Chen-Yu Tsai <[email protected]>
media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls

Raghavendra Rao Ananta <[email protected]>
selftests: KVM: Handle compiler optimizations in ucall

Alexey Kardashevskiy <[email protected]>

    KVM: Don't null dereference ops->destroy

Jean-Philippe Brucker <[email protected]>
selftests/bpf: Fix "dubious pointer arithmetic" test

Stanislav Fomichev <[email protected]>
selftests/bpf: Fix test_align verifier log patterns

John Fastabend <[email protected]>
bpf: Test_verifier, #70 error message updates for 32-bit right shift

Jakub Sitnicki <[email protected]>
selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads

John Fastabend <[email protected]>
bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()

Tony Luck <[email protected]>
ACPI: APEI: Better fix to avoid spamming the console with old error logs

Werner Sembach <[email protected]>
ACPI: video: Shortening quirk list by identifying Clevo by board_name only

Werner Sembach <[email protected]>
ACPI: video: Force backlight native for some TongFang devices

Subbaraman Narayanamurthy <[email protected]>
thermal: Fix NULL pointer dereferences in of_thermal_ functions

-------------

Diffstat:

 Documentation/admin-guide/hw-vuln/spectre.rst   |  8 +++
 Makefile                                        |  4 +-
 arch/x86/include/asm/cpufeatures.h              |  2 +
 arch/x86/include/asm/msr-index.h                |  4 ++
 arch/x86/include/asm/nospec-branch.h            | 19 +++++-
 arch/x86/kernel/cpu/bugs.c                      | 61 ++++++++++++++++++-
 arch/x86/kernel/cpu/common.c                    | 12 +++-
 arch/x86/kvm/vmx/vmenter.S                      |  1 +
 drivers/acpi/apei/bert.c                        | 31 +++++++---
 drivers/acpi/video_detect.c                     | 55 +++++++++++------
 drivers/macintosh/adb.c                         |  2 +-
 drivers/media/v4l2-core/v4l2-mem2mem.c          | 60 +++++++++++++-----
 drivers/thermal/of-thermal.c                    |  9 ++-
 kernel/bpf/verifier.c                           |  1 +
 tools/arch/x86/include/asm/cpufeatures.h        |  1 +
 tools/include/uapi/linux/bpf.h                  |  3 +-
 tools/testing/selftests/bpf/test_align.c        | 41 +++++++------
 tools/testing/selftests/bpf/verifier/bounds.c   |  6 +-
 tools/testing/selftests/bpf/verifier/sock.c     | 81 ++++++++++++++++++++++++-
 tools/testing/selftests/kvm/lib/aarch64/ucall.c |  9 ++-
 virt/kvm/kvm_main.c                             |  5 +-
 21 files changed, 329 insertions(+), 86 deletions(-)