From: Robin Murphy <robin.murphy@arm.com>
To: linux-mm@kvack.org
Cc: akpm@linux-foundation.org, will.deacon@arm.com,
catalin.marinas@arm.com, anshuman.khandual@arm.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/4] Devmap cleanups + arm64 support
Date: Thu, 23 May 2019 16:03:12 +0100 [thread overview]
Message-ID: <cover.1558547956.git.robin.murphy@arm.com> (raw)
Hi all,
Here's a refresh of my devmap stuff, now including the end goal as
well. Patches #1 to #3 are just a rebase of v2, and I hope are ready to
be picked up in the mm tree (#1 is currently doing double-duty in Dan's
subsection series as well). Patch #4 could either go via mm if Will and
Catalin agree, or could go via arm64 with a small tweak to let it build
(but otherwise do nothing) until it meets up with #3 again.
Robin.
Robin Murphy (4):
mm/memremap: Rename and consolidate SECTION_SIZE
mm: clean up is_device_*_page() definitions
mm: introduce ARCH_HAS_PTE_DEVMAP
arm64: mm: Implement pte_devmap support
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/pgtable-prot.h | 1 +
arch/arm64/include/asm/pgtable.h | 19 ++++++++
arch/powerpc/Kconfig | 2 +-
arch/powerpc/include/asm/book3s/64/pgtable.h | 1 -
arch/x86/Kconfig | 2 +-
arch/x86/include/asm/pgtable.h | 4 +-
arch/x86/include/asm/pgtable_types.h | 1 -
include/linux/mm.h | 47 +++++++-------------
include/linux/mmzone.h | 1 +
include/linux/pfn_t.h | 4 +-
kernel/memremap.c | 10 ++---
mm/Kconfig | 5 +--
mm/gup.c | 2 +-
mm/hmm.c | 2 -
15 files changed, 50 insertions(+), 52 deletions(-)
--
2.21.0.dirty
next reply other threads:[~2019-05-23 15:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-23 15:03 Robin Murphy [this message]
2019-05-23 15:03 ` [PATCH v3 1/4] mm/memremap: Rename and consolidate SECTION_SIZE Robin Murphy
2019-05-23 15:03 ` [PATCH v3 2/4] mm: clean up is_device_*_page() definitions Robin Murphy
2019-05-23 15:03 ` [PATCH v3 3/4] mm: introduce ARCH_HAS_PTE_DEVMAP Robin Murphy
2019-05-23 15:03 ` [PATCH v3 4/4] arm64: mm: Implement pte_devmap support Robin Murphy
2019-05-24 18:08 ` Will Deacon
2019-05-24 18:38 ` Robin Murphy
2019-05-27 6:23 ` Anshuman Khandual
2019-05-28 13:46 ` [PATCH v3.1 " Robin Murphy
2019-05-29 10:03 ` Will Deacon
2019-06-26 7:35 ` [PATCH v3 0/4] Devmap cleanups + arm64 support Christoph Hellwig
2019-06-26 12:31 ` Mark Rutland
2019-06-26 15:38 ` Christoph Hellwig
2019-06-26 15:45 ` Jason Gunthorpe
2019-06-27 3:35 ` Andrew Morton
2019-07-04 18:53 ` Andrew Morton
2019-07-04 19:59 ` Jason Gunthorpe
2019-07-04 20:53 ` Andrew Morton
2019-07-04 21:28 ` Jason Gunthorpe
2019-07-05 15:47 ` Jason Gunthorpe
2019-07-04 20:54 ` Robin Murphy
2019-07-04 21:13 ` Andrew Morton
2019-07-05 11:16 ` Robin Murphy
2019-07-04 23:37 ` Dan Williams
2019-07-05 12:32 ` Jason Gunthorpe
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