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authorLennert Buytenhek <buytenh@wantstofly.org>2008-04-24 07:31:45 +0200
committerNicolas Pitre <nico@cam.org>2008-04-28 22:06:51 +0200
commit0ed1507183adea174bc4b6611b50d90e044730c2 (patch)
treec6f917503593997467052dcc5963e8387fb67f94 /scripts/binoffset.c
parent[ARM] Feroceon: fix function alignment in proc-feroceon.S (diff)
downloadlinux-0ed1507183adea174bc4b6611b50d90e044730c2.tar.xz
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[ARM] Feroceon: Feroceon-specific WA-cache compatible {copy,clear}_user_page()
This patch implements a set of Feroceon-specific {copy,clear}_user_page() routines that perform more optimally than the generic implementations. This also deals with write-allocate caches (Feroceon can run L1 D in WA mode) which otherwise prevents Linux from booting. [nico: optimized the code even further] Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Tested-by: Sylver Bruneau <sylver.bruneau@googlemail.com> Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
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