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From: Mark Rutland <mark.rutland@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: mark.rutland@arm.com, catalin.marinas@arm.com, will@kernel.org,
	steve.capper@arm.com
Subject: [PATCH 0/2] arm64: memory: VA_START fixups
Date: Wed, 14 Aug 2019 14:28:46 +0100	[thread overview]
Message-ID: <20190814132848.24295-1-mark.rutland@arm.com> (raw)

Hi all,

These patches address my concerns with the new VA_START semantic as I
spotted while reviewing Will's 52-bit VA cleanup. The first patch
corrects the newly broken usage of VA_START, and the second renames
VA_START to PAGE_END to make the new semantic clearer.

Both patches are based on the arm64 for-next/52-bit-kva branch, and I've
given a 52-bit VA configuration a build+boot test (on HW without 52-bit
VA support).

Thanks,
Mark.

Mark Rutland (2):
  arm64: memory: fix flipped VA space fallout
  arm64: memory: rename VA_START to PAGE_END

 arch/arm64/include/asm/memory.h  | 20 ++++++++++----------
 arch/arm64/include/asm/pgtable.h |  4 ++--
 arch/arm64/kernel/hibernate.c    |  2 +-
 arch/arm64/mm/dump.c             |  8 ++++----
 arch/arm64/mm/fault.c            |  2 +-
 arch/arm64/mm/kasan_init.c       |  2 +-
 arch/arm64/mm/mmu.c              |  4 ++--
 7 files changed, 21 insertions(+), 21 deletions(-)

-- 
2.11.0


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             reply	other threads:[~2019-08-14 13:29 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 13:28 Mark Rutland [this message]
2019-08-14 13:28 ` [PATCH 1/2] arm64: memory: fix flipped VA space fallout Mark Rutland
2019-08-14 14:51   ` Steve Capper
2019-08-14 13:28 ` [PATCH 2/2] arm64: memory: rename VA_START to PAGE_END Mark Rutland
2019-08-14 14:51   ` Steve Capper
2019-08-14 14:51 ` [PATCH 0/2] arm64: memory: VA_START fixups Steve Capper

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