linux-kernel - [GIT PULL] Please pull powerpc/linux.git powerpc-4.17-3 tag

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Message-ID: <87k1t2j9c3.fsf@concordia.ellerman.id.au>
Date:   Fri, 20 Apr 2018 23:28:28 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     benh@...nel.crashing.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, maddy@...ux.vnet.ibm.com,
        mikey@...ling.org, ruscur@...sell.cc
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-4.17-3 tag

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Hi Linus,

Please pull some more powerpc fixes for 4.17:

The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:

  Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.17-3

for you to fetch changes up to 56376c5864f8ff4ba7c78a80ae857eee3b1d23d8:

  powerpc/kvm: Fix lockups when running KVM guests on Power8 (2018-04-19 16:22:20 +1000)

- ----------------------------------------------------------------
powerpc fixes for 4.17 #3

Fix an off-by-one bug in our alternative asm patching which leads to incorrectly
patched code. This bug lay dormant for nearly 10 years but we finally hit it
due to a recent change.

Fix lockups when running KVM guests on Power8 due to a missing check when a
thread that's running KVM comes out of idle.

Fix an out-of-spec behaviour in the XIVE code (P9 interrupt controller).

Fix EEH handling of bridge MMIO windows.

Prevent crashes in our RFI fallback flush handler if firmware didn't tell us the
size of the L1 cache (only seen on simulators).

Thanks to:
  Benjamin Herrenschmidt, Madhavan Srinivasan, Michael Neuling.

- ----------------------------------------------------------------
Benjamin Herrenschmidt (1):
      powerpc/xive: Fix trying to "push" an already active pool VP

Madhavan Srinivasan (1):
      powerpc/64s: Default l1d_size to 64K in RFI fallback flush

Michael Ellerman (2):
      powerpc/lib: Fix off-by-one in alternate feature patching
      powerpc/kvm: Fix lockups when running KVM guests on Power8

Michael Neuling (1):
      powerpc/eeh: Fix enabling bridge MMIO windows

 arch/powerpc/kernel/eeh_pe.c      |  3 ++-
 arch/powerpc/kernel/idle_book3s.S |  4 ++--
 arch/powerpc/kernel/setup_64.c    | 11 +++++++++++
 arch/powerpc/lib/feature-fixups.c |  2 +-
 arch/powerpc/sysdev/xive/native.c |  4 ++++
 5 files changed, 20 insertions(+), 4 deletions(-)
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