[PATCH 5.15 00/10] 5.15.88-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 5.15.88 release.
There are 10 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 Sat, 14 Jan 2023 13:53:18 +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-5.15.88-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-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
    Linux 5.15.88-rc1

Paolo Abeni <pabeni@xxxxxxxxxx>
    net/ulp: prevent ULP without clone op from entering the LISTEN status

Frederick Lawler <fred@xxxxxxxxxxxxxx>
    net: sched: disallow noqueue for qdisc classes

Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
    serial: fixup backport of "serial: Deassert Transmit Enable on probe in driver-specific way"

Kyle Huey <me@xxxxxxxxxxxx>
    selftests/vm/pkeys: Add a regression test for setting PKRU through ptrace

Kyle Huey <me@xxxxxxxxxxxx>
    x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not set

Kyle Huey <me@xxxxxxxxxxxx>
    x86/fpu: Allow PKRU to be (once again) written by ptrace.

Kyle Huey <me@xxxxxxxxxxxx>
    x86/fpu: Add a pkru argument to copy_uabi_to_xstate()

Kyle Huey <me@xxxxxxxxxxxx>
    x86/fpu: Add a pkru argument to copy_uabi_from_kernel_to_xstate().

Kyle Huey <me@xxxxxxxxxxxx>
    x86/fpu: Take task_struct* in copy_sigframe_from_user_to_xstate()

Helge Deller <deller@xxxxxx>
    parisc: Align parisc MADV_XXX constants with all other architectures


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

Diffstat:

 Makefile                                     |   4 +-
 arch/parisc/include/uapi/asm/mman.h          |  27 +++---
 arch/parisc/kernel/sys_parisc.c              |  27 ++++++
 arch/parisc/kernel/syscalls/syscall.tbl      |   2 +-
 arch/x86/include/asm/fpu/xstate.h            |   4 +-
 arch/x86/kernel/fpu/regset.c                 |   2 +-
 arch/x86/kernel/fpu/signal.c                 |   2 +-
 arch/x86/kernel/fpu/xstate.c                 |  41 ++++++++-
 drivers/tty/serial/fsl_lpuart.c              |   2 +-
 drivers/tty/serial/serial_core.c             |   3 +-
 net/ipv4/inet_connection_sock.c              |  16 +++-
 net/ipv4/tcp_ulp.c                           |   4 +
 net/sched/sch_api.c                          |   5 +
 tools/arch/parisc/include/uapi/asm/mman.h    |  12 +--
 tools/perf/bench/bench.h                     |  12 ---
 tools/testing/selftests/vm/pkey-x86.h        |  12 +++
 tools/testing/selftests/vm/protection_keys.c | 131 ++++++++++++++++++++++++++-
 17 files changed, 257 insertions(+), 49 deletions(-)