linux-kernel - [GIT PULL] Please pull powerpc/linux.git powerpc-5.10-3 tag

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Message-ID: <87361kta6k.fsf@mpe.ellerman.id.au>
Date:   Sun, 08 Nov 2020 21:28:03 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     cai@...hat.com, cheloha@...ux.ibm.com, christophe.leroy@...roup.eu,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        paulmck@...nel.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.10-3 tag

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Hash: SHA256

Hi Linus,

Please pull some more powerpc fixes for 5.10:

The following changes since commit 3cea11cd5e3b00d91caf0b4730194039b45c5891:

  Linux 5.10-rc2 (2020-11-01 14:43:51 -0800)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.10-3

for you to fetch changes up to 3fb4a8fa28b740709bdd3229b80279957f4d37ed:

  powerpc/numa: Fix build when CONFIG_NUMA=n (2020-11-06 14:16:19 +1100)

- ------------------------------------------------------------------
powerpc fixes for 5.10 #3

Fix miscompilation with GCC 4.9 by using asm_goto_volatile for put_user().

A fix for an RCU splat at boot caused by a recent lockdep change.

A fix for a possible deadlock in our EEH debugfs code.

Several fixes for handling of _PAGE_ACCESSED on 32-bit platforms.

A build fix when CONFIG_NUMA=n.

Thanks to:
  Andreas Schwab,
  Christophe Leroy,
  Oliver O'Halloran,
  Qian Cai,
  Scott Cheloha.

- ------------------------------------------------------------------
Christophe Leroy (4):
      powerpc/603: Always fault when _PAGE_ACCESSED is not set
      powerpc/40x: Always fault when _PAGE_ACCESSED is not set
      powerpc/8xx: Always fault when _PAGE_ACCESSED is not set
      powerpc/8xx: Manage _PAGE_ACCESSED through APG bits in L1 entry

Michael Ellerman (1):
      powerpc: Use asm_goto_volatile for put_user()

Qian Cai (2):
      powerpc/eeh_cache: Fix a possible debugfs deadlock
      powerpc/smp: Call rcu_cpu_starting() earlier

Scott Cheloha (1):
      powerpc/numa: Fix build when CONFIG_NUMA=n


 arch/powerpc/include/asm/nohash/32/kup-8xx.h |  2 +-
 arch/powerpc/include/asm/nohash/32/mmu-8xx.h | 47 +++++++-------------
 arch/powerpc/include/asm/nohash/32/pte-8xx.h |  9 ++--
 arch/powerpc/include/asm/topology.h          | 12 +++--
 arch/powerpc/include/asm/uaccess.h           |  4 +-
 arch/powerpc/kernel/eeh_cache.c              |  5 ++-
 arch/powerpc/kernel/head_40x.S               |  8 ----
 arch/powerpc/kernel/head_8xx.S               | 46 +++----------------
 arch/powerpc/kernel/head_book3s_32.S         | 12 -----
 arch/powerpc/kernel/smp.c                    |  3 +-
 10 files changed, 44 insertions(+), 104 deletions(-)
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