Message-ID: <87r2hdua01.fsf@concordia.ellerman.id.au>
Date:   Fri, 28 Sep 2018 21:39:10 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     aik@...abs.ru, bauerman@...ux.ibm.com, christophe.leroy@....fr,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        mikey@...ling.org, mwb@...ux.vnet.ibm.com,
        srikar@...ux.vnet.ibm.com
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-4.19-3 tag

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Hi Greg,

Please pull some more powerpc fixes for 4.19:

The following changes since commit 11da3a7f84f19c26da6f86af878298694ede0804:

  Linux 4.19-rc3 (2018-09-09 17:26:43 -0700)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.19-3

for you to fetch changes up to 7e0cf1c983b5b24426d130fd949a055d520acc9a:

  selftests/powerpc: Fix Makefiles for headers_install change (2018-09-28 15:07:45 +1000)

- ------------------------------------------------------------------
powerpc fixes for 4.19 #3

A reasonably big batch of fixes due to me being away for a few weeks.

A fix for the TM emulation support on Power9, which could result in corrupting
the guest r11 when running under KVM.

Two fixes to the TM code which could lead to userspace GPR corruption if we take
an SLB miss at exactly the wrong time.

Our dynamic patching code had a bug that meant we could patch freed __init text,
which could lead to corrupting userspace memory.

csum_ipv6_magic() didn't work on little endian platforms since we optimised it
recently.

A fix for an endian bug when reading a device tree property telling us how many
storage keys the machine has available.

Fix a crash seen on some configurations of PowerVM when migrating the partition
from one machine to another.

A fix for a regression in the setup of our CPU to NUMA node mapping in KVM
guests.

A fix to our selftest Makefiles to make them work since a recent change to the
shared Makefile logic.

Thanks to:
  Alexey Kardashevskiy, Breno Leitao, Christophe Leroy, Michael Bringmann,
  Michael Neuling, Nicholas Piggin, Paul Mackerras,, Srikar Dronamraju, Thiago
  Jung Bauermann, Xin Long.

- ------------------------------------------------------------------
Alexey Kardashevskiy (1):
      powerpc/powernv/ioda2: Reduce upper limit for DMA window size (again)

Christophe Leroy (1):
      powerpc: fix csum_ipv6_magic() on little endian platforms

Michael Bringmann (1):
      powerpc/pseries: Fix unitialized timer reset on migration

Michael Ellerman (1):
      selftests/powerpc: Fix Makefiles for headers_install change

Michael Neuling (4):
      KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds
      powerpc: Avoid code patching freed init sections
      powerpc/tm: Fix userspace r13 corruption
      powerpc/tm: Avoid possible userspace r1 corruption on reclaim

Srikar Dronamraju (1):
      powerpc/numa: Use associativity if VPHN hcall is successful

Thiago Jung Bauermann (1):
      powerpc/pkeys: Fix reading of ibm, processor-storage-keys property


 arch/powerpc/include/asm/setup.h                     |  1 +
 arch/powerpc/kernel/exceptions-64s.S                 |  4 ++--
 arch/powerpc/kernel/tm.S                             | 20 +++++++++++++++++---
 arch/powerpc/lib/checksum_64.S                       |  3 +++
 arch/powerpc/lib/code-patching.c                     |  6 ++++++
 arch/powerpc/mm/mem.c                                |  2 ++
 arch/powerpc/mm/numa.c                               |  7 +++++--
 arch/powerpc/mm/pkeys.c                              |  2 +-
 arch/powerpc/platforms/powernv/pci-ioda-tce.c        |  2 +-
 tools/testing/selftests/powerpc/alignment/Makefile   |  1 +
 tools/testing/selftests/powerpc/benchmarks/Makefile  |  1 +
 tools/testing/selftests/powerpc/cache_shape/Makefile |  1 +
 tools/testing/selftests/powerpc/copyloops/Makefile   |  1 +
 tools/testing/selftests/powerpc/dscr/Makefile        |  1 +
 tools/testing/selftests/powerpc/math/Makefile        |  1 +
 tools/testing/selftests/powerpc/mm/Makefile          |  1 +
 tools/testing/selftests/powerpc/pmu/Makefile         |  1 +
 tools/testing/selftests/powerpc/pmu/ebb/Makefile     |  1 +
 tools/testing/selftests/powerpc/primitives/Makefile  |  1 +
 tools/testing/selftests/powerpc/ptrace/Makefile      |  1 +
 tools/testing/selftests/powerpc/signal/Makefile      |  1 +
 tools/testing/selftests/powerpc/stringloops/Makefile |  1 +
 .../testing/selftests/powerpc/switch_endian/Makefile |  1 +
 tools/testing/selftests/powerpc/syscalls/Makefile    |  1 +
 tools/testing/selftests/powerpc/tm/Makefile          |  1 +
 tools/testing/selftests/powerpc/vphn/Makefile        |  1 +
 26 files changed, 55 insertions(+), 9 deletions(-)
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