sh: Provide __flush_anon_page().

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This provides a __flush_anon_page() that handles both the aliasing and
non-aliasing cases. This fixes up some crashes with heavy
get_user_pages() users.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Paul Mundt 2009-08-04 16:02:43 +09:00

parent b5eb10ae90

commit c0fe478dbb

2 changed files with 31 additions and 0 deletions

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14

arch/sh/include/asm/cacheflush.h

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17

arch/sh/mm/pg-mmu.c

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