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4.4.245-rc1 review

Greg Kroah-Hartman linux-tegra lkml stable 1 version In review

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  1. v1 Latest15 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/15powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOLarch/powerpc/include/asm/exception-64s.h+6 -00 replies
2/15powerpc/64s: move some exception handlers out of linearch/powerpc/kernel/exceptions-64s.S+90 -480 replies
3/15powerpc/64s: flush L1D on kernel entryDocumentation/kernel-parameters.txt arch/powerpc/include/asm/exception-64s.h arch/powerpc/include/asm/feature-fixups.h +8 more+199 -10 replies
4/15powerpc: Add a framework for user access trackingarch/powerpc/include/asm/futex.h arch/powerpc/include/asm/kup.h arch/powerpc/include/asm/uaccess.h +1 more+74 -80 replies
5/15powerpc: Implement user_access_begin and friendsarch/powerpc/include/asm/uaccess.h+46 -140 replies
6/15powerpc: Fix __clear_user() with KUAP enabledarch/powerpc/include/asm/uaccess.h arch/powerpc/kernel/ppc_ksyms.c arch/powerpc/lib/string.S +1 more+13 -50 replies
7/15powerpc/uaccess: Evaluate macro arguments once, before user access is allowedarch/powerpc/include/asm/uaccess.h+35 -140 replies
8/15powerpc/64s: flush L1D after user accessesDocumentation/kernel-parameters.txt arch/powerpc/include/asm/book3s/64/kup-radix.h arch/powerpc/include/asm/feature-fixups.h +10 more+224 -610 replies
9/15i2c: imx: Fix external abort on interrupt in exit pathsdrivers/i2c/busses/i2c-imx.c+16 -90 replies
10/15xfs: catch inode allocation state mismatch corruptionfs/xfs/xfs_icache.c+22 -10 replies
11/15xfs: validate cached inodes are free when allocatedfs/xfs/xfs_icache.c+48 -250 replies
12/15powerpc/8xx: Always fault when _PAGE_ACCESSED is not setarch/powerpc/kernel/head_8xx.S+2 -60 replies
13/15Input: sunkbd - avoid use-after-free in teardown pathsdrivers/input/keyboard/sunkbd.c+33 -80 replies
14/15mac80211: always wind down STA statenet/mac80211/sta_info.c+18 -00 replies
15/15KVM: x86: clflushopt should be treated as a no-op by emulationarch/x86/kvm/emulate.c+7 -10 replies

Reviews trailers per patch

4 of 15 patches have a Reviewed-by or Acked-by.

PatchJoao MartinsOleksij RempelCarlos MaiolinoDarrick J. WongChristoph HellwigBodong ZhaoPavel Machek (CIP)Jon HunterShuah KhanGuenter RoeckLinux Kernel Functional Testing
SeriesT-b T-b T-b T-b T-b
1/15
2/15
3/15
4/15
5/15
6/15
7/15
8/15
9/15A-b
10/15R-b T-b R-b
11/15R-b R-b R-b
12/15
13/15T-b
14/15
15/15R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 11 reviewers.

Read the v1 thread

Cover letter [PATCH 4.4 00/15] 4.4.245-rc1 review

This is the start of the stable review cycle for the 4.4.245 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 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-4.4.245-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-4.4.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <[email protected]>

    Linux 4.4.245-rc1

David Edmondson <[email protected]>
KVM: x86: clflushopt should be treated as a no-op by emulation

Johannes Berg <[email protected]>
mac80211: always wind down STA state

Dmitry Torokhov <[email protected]>
Input: sunkbd - avoid use-after-free in teardown paths

Christophe Leroy <[email protected]>
powerpc/8xx: Always fault when _PAGE_ACCESSED is not set

Dave Chinner <[email protected]>
xfs: validate cached inodes are free when allocated

Dave Chinner <[email protected]>
xfs: catch inode allocation state mismatch corruption

Krzysztof Kozlowski <[email protected]>
i2c: imx: Fix external abort on interrupt in exit paths

Nicholas Piggin <[email protected]>
powerpc/64s: flush L1D after user accesses

Nicholas Piggin <[email protected]>
powerpc/uaccess: Evaluate macro arguments once, before user access is allowed

Andrew Donnellan <[email protected]>
powerpc: Fix __clear_user() with KUAP enabled

Christophe Leroy <[email protected]>
powerpc: Implement user_access_begin and friends

Christophe Leroy <[email protected]>
powerpc: Add a framework for user access tracking

Nicholas Piggin <[email protected]>
powerpc/64s: flush L1D on kernel entry

Daniel Axtens <[email protected]>
powerpc/64s: move some exception handlers out of line

Daniel Axtens <[email protected]>
powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOL

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

Diffstat:

 Documentation/kernel-parameters.txt            |   7 +
 Makefile                                       |   4 +-
 arch/powerpc/include/asm/book3s/64/kup-radix.h |  23 +++
 arch/powerpc/include/asm/exception-64s.h       |  15 +-
 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             | 142 +++++++++++++----
 arch/powerpc/kernel/exceptions-64s.S           | 210 +++++++++++++++----------
 arch/powerpc/kernel/head_8xx.S                 |   8 +-
 arch/powerpc/kernel/ppc_ksyms.c                |  10 ++
 arch/powerpc/kernel/setup_64.c                 | 138 ++++++++++++++++
 arch/powerpc/kernel/vmlinux.lds.S              |  14 ++
 arch/powerpc/lib/checksum_wrappers_64.c        |   4 +
 arch/powerpc/lib/feature-fixups.c              | 104 ++++++++++++
 arch/powerpc/lib/string.S                      |   2 +-
 arch/powerpc/lib/string_64.S                   |   4 +-
 arch/powerpc/platforms/powernv/setup.c         |  15 ++
 arch/powerpc/platforms/pseries/setup.c         |   8 +
 arch/x86/kvm/emulate.c                         |   8 +-
 drivers/i2c/busses/i2c-imx.c                   |  25 +--
 drivers/input/keyboard/sunkbd.c                |  41 ++++-
 fs/xfs/xfs_icache.c                            |  58 ++++++-
 net/mac80211/sta_info.c                        |  18 +++
 26 files changed, 782 insertions(+), 150 deletions(-)