[GIT,PULL] Please pull powerpc/linux.git powerpc-4.12-3 tag

Submitted by Michael Ellerman on May 19, 2017, 9:36 a.m.

Details

Message ID 87bmqp6vdh.fsf@concordia.ellerman.id.au
State Not Applicable
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Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.12-3

Commit Message

Michael Ellerman May 19, 2017, 9:36 a.m.
Hi Linus,

Please pull some powerpc fixes for 4.12:

The following changes since commit 2ea659a9ef488125eb46da6eb571de5eae5c43f6:

  Linux 4.12-rc1 (2017-05-13 13:19:49 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.12-3

for you to fetch changes up to e41e53cd4fe331d0d1f06f8e4ed7e2cc63ee2c34:

  powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash (2017-05-19 13:04:35 +1000)

----------------------------------------------------------------
powerpc fixes for 4.12 #3

The headline is a fix for FP/VMX register corruption when using transactional
memory, and a new selftest to go with it.

Then there's the virt_addr_valid() fix, currently HARDENDED_USERCOPY is tripping
on that causing some machines to crash.

A few other fairly minor fixes for long tail things, and a couple of fixes for
code we just merged.

Thanks to:
  Breno Leitao, Gautham R. Shenoy, Michael Neuling, Naveen N. Rao. Nicholas
  Piggin, Paul Mackerras.

----------------------------------------------------------------
Gautham R. Shenoy (1):
      powerpc/powernv: Set NAPSTATELOST after recovering paca on P9 DD1

Michael Ellerman (3):
      powerpc/modules: If mprofile-kernel is enabled add it to vermagic
      powerpc/mm: Fix crash in page table dump with huge pages
      powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash

Michael Neuling (2):
      powerpc/tm: Fix FP and VMX register corruption
      selftests/powerpc: Test TM and VMX register state

Naveen N. Rao (1):
      powerpc/kprobes: Fix handling of instruction emulation on probe re-entry

 arch/powerpc/include/asm/module.h                  |   4 +
 arch/powerpc/include/asm/page.h                    |  12 +++
 arch/powerpc/kernel/idle_book3s.S                  |   2 +-
 arch/powerpc/kernel/kprobes.c                      |   3 +-
 arch/powerpc/kernel/process.c                      |  19 ++++
 arch/powerpc/mm/dump_linuxpagetables.c             |   7 +-
 tools/testing/selftests/powerpc/tm/.gitignore      |   1 +
 tools/testing/selftests/powerpc/tm/Makefile        |   4 +-
 .../testing/selftests/powerpc/tm/tm-vmx-unavail.c  | 118 +++++++++++++++++++++
 9 files changed, 164 insertions(+), 6 deletions(-)
 create mode 100644 tools/testing/selftests/powerpc/tm/tm-vmx-unavail.c