5.15.120-rc2 review

This is the start of the stable review cycle for the 5.15.120 release. There are 17 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, 06 Jul 2023 08:46:01 +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-5.15.120-rc2.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <[email protected]>

    Linux 5.15.120-rc2

Finn Thain <[email protected]>
nubus: Partially revert proc_create_single_data() conversion

Ben Hutchings <[email protected]>
parisc: Delete redundant register definitions in <asm/assembly.h>

Bas Nieuwenhuizen <[email protected]>
drm/amdgpu: Validate VM ioctl flags.

Ahmed S. Darwish <[email protected]>
scripts/tags.sh: Resolve gtags empty index generation

Krister Johansen <[email protected]>
perf symbols: Symbol lookup with kcore can fail if multiple segments match stext

Ricardo Cañuelo <[email protected]>
Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe"

Mike Hommey <[email protected]>
HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.

Jason Gerecke <[email protected]>
HID: wacom: Use ktime_t rather than int when dealing with timestamps

Krister Johansen <[email protected]>
bpf: ensure main program has an extable

Oliver Hartkopp <[email protected]>
can: isotp: isotp_sendmsg(): fix return error fix on TX path

Thomas Gleixner <[email protected]>
x86/smp: Use dedicated cache-line for mwait_play_dead()

Borislav Petkov (AMD) <[email protected]>
x86/microcode/AMD: Load late on both threads too

Philip Yang <[email protected]>
drm/amdgpu: Set vmbo destroy after pt bo is created

Jane Chu <[email protected]>
mm, hwpoison: when copy-on-write hits poison, take page offline

Tony Luck <[email protected]>
mm, hwpoison: try to recover from copy-on write faults

Paolo Abeni <[email protected]>
mptcp: consolidate fallback and non fallback state machine

Paolo Abeni <[email protected]>
mptcp: fix possible divide by zero in recvmsg()

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

Diffstat:

 Makefile                                   |  4 +--
 arch/parisc/include/asm/assembly.h         |  4 ---
 arch/x86/kernel/cpu/microcode/amd.c        |  2 +-
 arch/x86/kernel/smpboot.c                  | 24 +++++++++-------
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c |  1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c     |  4 +++
 drivers/hid/hid-logitech-hidpp.c           |  2 +-
 drivers/hid/wacom_wac.c                    |  6 ++--
 drivers/hid/wacom_wac.h                    |  2 +-
 drivers/nubus/proc.c                       | 22 ++++++++++----
 drivers/thermal/mtk_thermal.c              | 14 ++-------
 include/linux/highmem.h                    | 24 ++++++++++++++++
 include/linux/mm.h                         |  5 +++-
 kernel/bpf/verifier.c                      |  7 +++--
 mm/memory.c                                | 33 ++++++++++++++-------
 net/can/isotp.c                            |  5 ++--
 net/mptcp/protocol.c                       | 46 ++++++++++++++----------------
 net/mptcp/subflow.c                        | 17 ++++++-----
 scripts/tags.sh                            |  9 +++++-
 tools/perf/util/symbol.c                   | 17 +++++++++--
 20 files changed, 159 insertions(+), 89 deletions(-)

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Hi Greg,

No problems seen on x86_64 and aarch64.

Thanks,
Harshit

Build results:

	total: 160 pass: 160 fail: 0
Qemu test results:
	total: 499 pass: 499 fail: 0

Guenter

Hello Greg,

Thank you for the release!

CIP configurations built and booted okay with Linux 5.15.120-rc2 (492521f41846):
https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/pipelines/920271863
https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/commits/linux-5.15.y

Kind regards, Chris

All tests passing for Tegra ...

Test results for stable-v5.15:

    7 builds:	7 pass, 0 fail
    22 boots:	22 pass, 0 fail
    90 tests:	90 pass, 0 fail

Linux version: 5.15.120-rc2-g492521f41846
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

                tegra194-p2972-0000, tegra194-p3509-0000+p3668-0000,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Jon