From: Michael Ellerman <mpe@ellerman.id.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: aneesh.kumar@linux.ibm.com, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, mjeanson@efficios.com,
npiggin@gmail.com
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-4.18-2 tag
Date: Sat, 23 Jun 2018 22:59:54 +1000 [thread overview]
Message-ID: <87o9g1ejzp.fsf@concordia.ellerman.id.au> (raw)
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Hi Linus,
Please pull powerpc fixes for 4.18:
The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40:
Linux 4.18-rc1 (2018-06-17 08:04:49 +0900)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.18-2
for you to fetch changes up to fadd03c615922d8521a2e76d4ba2335891cb2790:
powerpc/mm/hash/4k: Free hugetlb page table caches correctly. (2018-06-20 09:13:25 +1000)
- ------------------------------------------------------------------
powerpc fixes for 4.18 #2
- A fix for hugetlb with 4K pages, broken by our recent changes for split PMD PTL.
- Set the correct assembler machine type on e500mc, needed since binutils 2.26
introduced two forms for the "wait" instruction.
- A fix for potential missed TLB flushes with MADV_[FREE|DONTNEED] etc. and THP
on Power9 Radix.
- Three fixes to try and make our panic handling more robust by hard disabling
interrupts, and not marking stopped CPUs as offline because they haven't been
properly offlined.
- Three other minor fixes.
Thanks to:
Aneesh Kumar K.V, Michael Jeanson, Nicholas Piggin.
- ------------------------------------------------------------------
Aneesh Kumar K.V (1):
powerpc/mm/hash/4k: Free hugetlb page table caches correctly.
Michael Ellerman (2):
powerpc/64s: Fix DT CPU features Power9 DD2.1 logic
powerpc/64s: Fix build failures with CONFIG_NMI_IPI=n
Michael Jeanson (1):
powerpc/e500mc: Set assembler machine type to e500mc
Nicholas Piggin (5):
powerpc/64s/radix: Fix MADV_[FREE|DONTNEED] TLB flush miss problem with THP
powerpc/64: hard disable irqs in panic_smp_self_stop
powerpc: smp_send_stop do not offline stopped CPUs
powerpc/64: hard disable irqs on the panic()ing CPU
powerpc/64s/radix: Fix radix_kvm_prefetch_workaround paca access of not possible CPU
arch/powerpc/Makefile | 1 +
arch/powerpc/include/asm/book3s/32/pgalloc.h | 1 +
arch/powerpc/include/asm/book3s/64/pgtable-4k.h | 21 +++++
arch/powerpc/include/asm/book3s/64/pgtable-64k.h | 9 +++
arch/powerpc/include/asm/book3s/64/pgtable.h | 5 ++
arch/powerpc/include/asm/nmi.h | 2 +-
arch/powerpc/include/asm/nohash/32/pgalloc.h | 1 +
arch/powerpc/include/asm/nohash/64/pgalloc.h | 1 +
arch/powerpc/kernel/dt_cpu_ftrs.c | 3 +-
arch/powerpc/kernel/setup-common.c | 12 ++-
arch/powerpc/kernel/setup_64.c | 8 ++
arch/powerpc/kernel/smp.c | 6 --
arch/powerpc/kernel/stacktrace.c | 4 +-
arch/powerpc/mm/hugetlbpage.c | 3 +-
arch/powerpc/mm/pgtable-book3s64.c | 12 +++
arch/powerpc/mm/tlb-radix.c | 98 +++++++++++++++++++-----
16 files changed, 153 insertions(+), 34 deletions(-)
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