From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: Max Filippov <jcmvbkbc@gmail.com>, Joonsoo Kim <js1304@gmail.com>,
Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-snps-arc@lists.infraded.org,
Alexey Brodkin <Alexey.Brodkin@synopsys.com>,
Vineet Gupta <Vineet.Gupta1@synopsys.com>
Subject: [PATCH 0/3] HIGHMEM support for ARC
Date: Wed, 28 Oct 2015 16:53:10 +0530 [thread overview]
Message-ID: <1446031393-2312-1-git-send-email-vgupta@synopsys.com> (raw)
Hi,
This series adds highmem suppport for ARC. It adds the kmap atomic API and some
leg work for future patch for PAE40.
Please Review.
Thx,
-Vineet
Vineet Gupta (3):
ARC: mm: preps ahead of HIGHMEM support
ARC: mm: HIGHMEM: kmap API implementation
ARC: mm: HIGHMEM: switch to using phys_addr_t for physical addresses
arch/arc/Kconfig | 7 ++
arch/arc/include/asm/cacheflush.h | 8 +--
arch/arc/include/asm/highmem.h | 61 +++++++++++++++++
arch/arc/include/asm/kmap_types.h | 18 +++++
arch/arc/include/asm/pgtable.h | 9 +--
arch/arc/include/asm/processor.h | 7 +-
arch/arc/mm/Makefile | 1 +
arch/arc/mm/cache.c | 42 +++++++-----
arch/arc/mm/fault.c | 13 +++-
arch/arc/mm/highmem.c | 138 ++++++++++++++++++++++++++++++++++++++
arch/arc/mm/init.c | 20 +++++-
arch/arc/mm/tlb.c | 10 +--
12 files changed, 293 insertions(+), 41 deletions(-)
create mode 100644 arch/arc/include/asm/highmem.h
create mode 100644 arch/arc/include/asm/kmap_types.h
create mode 100644 arch/arc/mm/highmem.c
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next reply other threads:[~2015-10-28 11:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 11:23 Vineet Gupta [this message]
2015-10-28 11:23 ` [PATCH 1/3] ARC: mm: preps ahead of HIGHMEM support Vineet Gupta
2015-10-28 11:23 ` [PATCH 2/3] ARC: mm: HIGHMEM: kmap API implementation Vineet Gupta
2015-10-28 11:23 ` [PATCH 3/3] ARC: mm: HIGHMEM: switch to using phys_addr_t for physical addresses Vineet Gupta
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