linux-kernel - [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-3 tag

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Message-ID: <87zgdesy5y.fsf@mpe.ellerman.id.au>
Date:   Sat, 29 Oct 2022 21:48:41 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     haren@...ux.ibm.com, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, npiggin@...il.com
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.1-3 tag

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Hash: SHA256

Hi Linus,

Please pull some more powerpc fixes for 6.1:

The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.1-3

for you to fetch changes up to 65722736c3baf29e02e964a09e85c9ef71c48e8d:

  powerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS when returning to soft-masked context (2022-10-27 00:38:35 +1100)

- ------------------------------------------------------------------
powerpc fixes for 6.1 #3

 - Fix a case of rescheduling with user access unlocked, when preempt is enabled.

 - A follow-up fix for a recent fix, which could lead to IRQ state assertions firing
   incorrectly.

 - Two fixes for lockdep warnings seen when using kfence with the Hash MMU.

 - Two fixes for preempt warnings seen when using the Hash MMU.

 - Two fixes for the VAS coprocessor mechanism used on pseries.

 - Prevent building some of our older KVM backends when CONTEXT_TRACKING_USER is enabled,
   as it's known to cause crashes.

 - A couple of fixes for issues seen with PMU NMIs.

Thanks to: Nicholas Piggin, Guenter Roeck, Frederic Barrat Haren Myneni, Sachin Sant,
Samuel Holland.

- ------------------------------------------------------------------
Haren Myneni (2):
      powerpc/pseries/vas: Add VAS IRQ primary handler
      powerpc/pseries: Use lparcfg to reconfig VAS windows for DLPAR CPU

Nicholas Piggin (10):
      powerpc/64s: Add lockdep for HPTE lock
      powerpc/64s: make HPTE lock and native_tlbie_lock irq-safe
      powerpc/64s: make linear_map_hash_lock a raw spinlock
      powerpc/64s: Disable preemption in hash lazy mmu mode
      powerpc/64s: Fix hash__change_memory_range preemption warning
      powerpc: Fix reschedule bug in KUAP-unlocked user copy
      KVM: PPC: BookS PR-KVM and BookE do not support context tracking
      powerpc/64/interrupt: Prevent NMI PMI causing a dangerous warning
      powerpc/64s/interrupt: Perf NMI should not take normal exit path
      powerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS when returning to soft-masked context


 arch/powerpc/include/asm/book3s/64/tlbflush-hash.h |  6 ++
 arch/powerpc/kernel/exceptions-64e.S               |  7 ++
 arch/powerpc/kernel/exceptions-64s.S               | 14 +++-
 arch/powerpc/kernel/interrupt.c                    | 14 +++-
 arch/powerpc/kernel/interrupt_64.S                 | 13 ++-
 arch/powerpc/kvm/Kconfig                           |  4 +
 arch/powerpc/lib/vmx-helper.c                      | 12 ++-
 arch/powerpc/mm/book3s64/hash_native.c             | 67 ++++++++++++++--
 arch/powerpc/mm/book3s64/hash_pgtable.c            |  8 +-
 arch/powerpc/mm/book3s64/hash_utils.c              | 12 +--
 arch/powerpc/platforms/pseries/lparcfg.c           | 11 +++
 arch/powerpc/platforms/pseries/vas.c               | 83 +++++++++++++++-----
 arch/powerpc/platforms/pseries/vas.h               |  6 ++
 13 files changed, 212 insertions(+), 45 deletions(-)
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