[PATCH 4.19 00/14] 4.19.159-rc1 review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

This is the start of the stable review cycle for the 4.19.159 release.
There are 14 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 Sun, 22 Nov 2020 10:45:32 +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/v4.x/stable-review/patch-4.19.159-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-4.19.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.19.159-rc1

Nick Desaulniers <ndesaulniers@google.com>
    ACPI: GED: fix -Wformat

David Edmondson <david.edmondson@oracle.com>
    KVM: x86: clflushopt should be treated as a no-op by emulation

Zhang Changzhong <zhangchangzhong@huawei.com>
    can: proc: can_remove_proc(): silence remove_proc_entry warning

Johannes Berg <johannes.berg@intel.com>
    mac80211: always wind down STA state

Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Input: sunkbd - avoid use-after-free in teardown paths

Christophe Leroy <christophe.leroy@csgroup.eu>
    powerpc/8xx: Always fault when _PAGE_ACCESSED is not set

Salvatore Bonaccorso <carnil@debian.org>
    Revert "perf cs-etm: Move definition of 'traceid_list' global variable from header file"

Nicholas Piggin <npiggin@gmail.com>
    powerpc/64s: flush L1D after user accesses

Nicholas Piggin <npiggin@gmail.com>
    powerpc/uaccess: Evaluate macro arguments once, before user access is allowed

Andrew Donnellan <ajd@linux.ibm.com>
    powerpc: Fix __clear_user() with KUAP enabled

Christophe Leroy <christophe.leroy@c-s.fr>
    powerpc: Implement user_access_begin and friends

Christophe Leroy <christophe.leroy@c-s.fr>
    powerpc: Add a framework for user access tracking

Nicholas Piggin <npiggin@gmail.com>
    powerpc/64s: flush L1D on kernel entry

Daniel Axtens <dja@axtens.net>
    powerpc/64s: move some exception handlers out of line


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

Diffstat:

 Documentation/admin-guide/kernel-parameters.txt |   7 ++
 Makefile                                        |   4 +-
 arch/powerpc/include/asm/book3s/64/kup-radix.h  |  22 ++++
 arch/powerpc/include/asm/exception-64s.h        |   9 +-
 arch/powerpc/include/asm/feature-fixups.h       |  19 +++
 arch/powerpc/include/asm/futex.h                |   4 +
 arch/powerpc/include/asm/kup.h                  |  40 +++++++
 arch/powerpc/include/asm/security_features.h    |   7 ++
 arch/powerpc/include/asm/setup.h                |   4 +
 arch/powerpc/include/asm/uaccess.h              | 147 +++++++++++++++++++-----
 arch/powerpc/kernel/exceptions-64s.S            |  96 +++++++++-------
 arch/powerpc/kernel/head_8xx.S                  |   8 +-
 arch/powerpc/kernel/setup_64.c                  | 122 +++++++++++++++++++-
 arch/powerpc/kernel/vmlinux.lds.S               |  14 +++
 arch/powerpc/lib/checksum_wrappers.c            |   4 +
 arch/powerpc/lib/feature-fixups.c               | 104 +++++++++++++++++
 arch/powerpc/lib/string_32.S                    |   4 +-
 arch/powerpc/lib/string_64.S                    |   6 +-
 arch/powerpc/platforms/powernv/setup.c          |  17 +++
 arch/powerpc/platforms/pseries/setup.c          |   8 ++
 arch/x86/kvm/emulate.c                          |   8 +-
 drivers/acpi/evged.c                            |   2 +-
 drivers/input/keyboard/sunkbd.c                 |  41 +++++--
 net/can/proc.c                                  |   6 +-
 net/mac80211/sta_info.c                         |  18 +++
 tools/perf/util/cs-etm.c                        |   3 -
 tools/perf/util/cs-etm.h                        |   3 +
 27 files changed, 623 insertions(+), 104 deletions(-)