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44842045e4
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Minchan Kim 44842045e4 arch/arm/include/asm/pgtable-3level.h: add pmd_mkclean for THP 
MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent overwrite
of the contents since MADV_FREE syscall is called for THP page.

This patch adds pmd_mkclean for THP page MADV_FREE support.

Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Shaohua Li <shli@kernel.org>
Cc: <yalin.wang2010@gmail.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Chen Gang <gang.chen.5i5j@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Daniel Micay <danielmicay@gmail.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Helge Deller <deller@gmx.de>
Cc: Hugh Dickins <hughd@google.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Jason Evans <je@fb.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mika Penttil <mika.penttila@nextfour.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Rik van Riel <riel@redhat.com>
Cc: Roland Dreier <roland@kernel.org>
Cc: Shaohua Li <shli@kernel.org>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-15 17:56:32 -08:00
..
alpha arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures 2016-01-15 17:56:32 -08:00
arc mm: differentiate page_mapped() from page_mapcount() for compound pages 2016-01-15 17:56:32 -08:00
arm arch/arm/include/asm/pgtable-3level.h: add pmd_mkclean for THP 2016-01-15 17:56:32 -08:00
arm64 arm64, thp: remove infrastructure for handling splitting PMDs 2016-01-15 17:56:32 -08:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
blackfin MTD updates for v4.5: 2016-01-13 11:25:54 -08:00
c6x Merge branch 'for-linux-next' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming 2016-01-12 13:00:16 -08:00
cris cris: nand: remove useless mtd->priv = chip assignments 2015-12-18 13:22:11 -08:00
frv libnvdimm for 4.5 2016-01-13 19:15:14 -08:00
h8300 h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl] 2015-12-15 10:12:03 +01:00
hexagon
ia64 Merge branch 'akpm' (patches from Andrew) 2016-01-15 11:41:44 -08:00
m32r m32r: fix m32104ut_defconfig build fail 2016-01-14 16:00:49 -08:00
m68k Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-01-12 17:11:47 -08:00
metag Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
microblaze Revert "scatterlist: use sg_phys()" 2015-12-15 12:54:06 -08:00
mips arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures 2016-01-15 17:56:32 -08:00
mn10300 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-01-12 18:57:02 -08:00
nios2 nios2: fix cache coherency 2015-11-26 22:25:58 +08:00
openrisc
parisc arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures 2016-01-15 17:56:32 -08:00
powerpc arch/powerpc/include/asm/pgtable-ppc64.h: add pmd_[dirty|mkclean] for THP 2016-01-15 17:56:32 -08:00
s390 s390, thp: remove infrastructure for handling splitting PMDs 2016-01-15 17:56:32 -08:00
score
sh mm: differentiate page_mapped() from page_mapcount() for compound pages 2016-01-15 17:56:32 -08:00
sparc arch/sparc/include/asm/pgtable_64.h: add pmd_[dirty|mkclean] for THP 2016-01-15 17:56:32 -08:00
tile tile, thp: remove infrastructure for handling splitting PMDs 2016-01-15 17:56:32 -08:00
um Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-01-12 17:11:47 -08:00
unicore32 arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
x86 arch/x86/include/asm/pgtable.h: add pmd_[dirty|mkclean] for THP 2016-01-15 17:56:32 -08:00
xtensa arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures 2016-01-15 17:56:32 -08:00
.gitignore
Kconfig mm: mmap: add new /proc tunable for mmap_base ASLR 2016-01-14 16:00:49 -08:00