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Message-ID: <87366od72u.fsf@mpe.ellerman.id.au>
Date: Sun, 21 Jun 2020 20:52:25 +1000
From: Michael Ellerman <mpe@...erman.id.au>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: aneesh.kumar@...ux.ibm.com, arnd@...db.de,
christophe.leroy@...roup.eu, linux-kernel@...r.kernel.org,
linuxppc-dev@...ts.ozlabs.org, npiggin@...il.com,
peterz@...radead.org, rppt@...ux.ibm.com, will@...nel.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.8-3 tag
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Hi Linus,
Please pull some more powerpc fixes for 5.8.
These have all been in linux-next since Thursday, but I rebased last night to
drop a commit, so the time stamps on the last few commits reflect that.
The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:
Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.8-3
for you to fetch changes up to c0e1c8c22bebecef40097c80c1c74492ff96d081:
powerpc/8xx: Provide ptep_get() with 16k pages (2020-06-20 22:14:54 +1000)
- ------------------------------------------------------------------
powerpc fixes for 5.8 #3
One fix for the interrupt rework we did last release which broke KVM-PR.
Three commits fixing some fallout from the READ_ONCE() changes interacting badly
with our 8xx 16K pages support, which uses a pte_t that is a structure of 4
actual PTEs.
A cleanup of the 8xx pte_update() to use the newly added pmd_off().
A fix for a crash when handling an oops if CONFIG_DEBUG_VIRTUAL is enabled.
A minor fix for the SPU syscall generation.
Thanks to:
Aneesh Kumar K.V, Christian Zigotzky, Christophe Leroy, Mike Rapoport,
Nicholas Piggin.
- ------------------------------------------------------------------
Aneesh Kumar K.V (1):
powerpc: Fix kernel crash in show_instructions() w/DEBUG_VIRTUAL
Christophe Leroy (3):
mm/gup: Use huge_ptep_get() in gup_hugepte()
mm: Allow arches to provide ptep_get()
powerpc/8xx: Provide ptep_get() with 16k pages
Michael Ellerman (1):
powerpc/syscalls: Use the number when building SPU syscall table
Mike Rapoport (1):
powerpc/8xx: use pmd_off() to access a PMD entry in pte_update()
Nicholas Piggin (1):
powerpc/64s: Fix KVM interrupt using wrong save area
arch/powerpc/include/asm/nohash/32/pgtable.h | 18 +++++++++++++-----
arch/powerpc/kernel/exceptions-64s.S | 4 ++--
arch/powerpc/kernel/process.c | 20 +++++++++++---------
arch/powerpc/platforms/cell/spu_callbacks.c | 2 +-
include/asm-generic/hugetlb.h | 2 +-
include/linux/pgtable.h | 7 +++++++
mm/gup.c | 4 ++--
7 files changed, 37 insertions(+), 20 deletions(-)
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