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From: Michael Ellerman <mpe@ellerman.id.au>
To: linuxram@us.ibm.com
Cc: mingo@redhat.com, linuxppc-dev@ozlabs.org, linux-mm@kvack.org,
	x86@kernel.org, linux-kernel@vger.kernel.org,
	dave.hansen@intel.com
Subject: [PATCH 0/8] mm, x86, powerpc: Consolidate pkey code
Date: Wed,  9 May 2018 00:59:40 +1000	[thread overview]
Message-ID: <20180508145948.9492-1-mpe@ellerman.id.au> (raw)

This is a rework of Ram's series, which broke the build on both arches at
various points due to the differing header dependencies.

The actual pkey changes are basically the same, this just has some rework to
get the headers cleaned up a bit beforehand.

If no one objects I'll ask Stephen to put these in a topic branch in
linux-next, and I or someone else can merge them for 4.18.

cheers


Ram's original:
  http://patchwork.ozlabs.org/patch/909066/
  http://patchwork.ozlabs.org/patch/909067/
  http://patchwork.ozlabs.org/patch/909068/



Michael Ellerman (5):
  mm/pkeys: Remove include of asm/mmu_context.h from pkeys.h
  mm/pkeys, powerpc, x86: Provide an empty vma_pkey() in linux/pkeys.h
  x86/pkeys: Move vma_pkey() into asm/pkeys.h
  x86/pkeys: Add arch_pkeys_enabled()
  mm/pkeys: Add an empty arch_pkeys_enabled()

Ram Pai (3):
  mm, powerpc, x86: define VM_PKEY_BITx bits if CONFIG_ARCH_HAS_PKEYS is
    enabled
  mm, powerpc, x86: introduce an additional vma bit for powerpc pkey
  mm/pkeys, x86, powerpc: Display pkey in smaps if arch supports pkeys

 arch/powerpc/include/asm/mmu_context.h |  5 -----
 arch/powerpc/include/asm/pkeys.h       |  2 ++
 arch/x86/include/asm/mmu_context.h     | 15 ---------------
 arch/x86/include/asm/pkeys.h           | 13 +++++++++++++
 arch/x86/kernel/setup.c                |  8 --------
 fs/proc/task_mmu.c                     | 13 +++++++------
 include/linux/mm.h                     | 12 +++++++-----
 include/linux/pkeys.h                  | 13 +++++++++++--
 8 files changed, 40 insertions(+), 41 deletions(-)

-- 
2.14.1

             reply	other threads:[~2018-05-08 14:59 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 14:59 Michael Ellerman [this message]
2018-05-08 14:59 ` [PATCH 1/8] mm, powerpc, x86: define VM_PKEY_BITx bits if CONFIG_ARCH_HAS_PKEYS is enabled Michael Ellerman
2018-05-08 14:59 ` [PATCH 2/8] mm, powerpc, x86: introduce an additional vma bit for powerpc pkey Michael Ellerman
2018-05-08 16:18   ` Ram Pai
2018-05-08 14:59 ` [PATCH 3/8] mm/pkeys: Remove include of asm/mmu_context.h from pkeys.h Michael Ellerman
2018-05-08 14:59 ` [PATCH 4/8] mm/pkeys, powerpc, x86: Provide an empty vma_pkey() in linux/pkeys.h Michael Ellerman
2018-05-08 16:27   ` Ram Pai
2018-05-08 16:45   ` Dave Hansen
2018-05-08 14:59 ` [PATCH 5/8] x86/pkeys: Move vma_pkey() into asm/pkeys.h Michael Ellerman
2018-05-08 16:45   ` Dave Hansen
2018-05-09  1:56     ` Michael Ellerman
2018-05-08 14:59 ` [PATCH 6/8] x86/pkeys: Add arch_pkeys_enabled() Michael Ellerman
2018-05-08 14:59 ` [PATCH 7/8] mm/pkeys: Add an empty arch_pkeys_enabled() Michael Ellerman
2018-05-08 14:59 ` [PATCH 8/8] mm/pkeys, x86, powerpc: Display pkey in smaps if arch supports pkeys Michael Ellerman
2018-05-08 16:47   ` Dave Hansen
2018-05-09  1:57     ` Michael Ellerman
2018-05-10 13:54   ` [PATCH 9/8] powerpc/pkeys: Drop private VM_PKEY definitions Michael Ellerman
2018-05-10 20:24     ` Ram Pai

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