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Hugh Dickins 92dc6fcc84 [PATCH] mm: parisc pte atomicity 
There's a worrying function translation_exists in parisc cacheflush.h,
unaffected by split ptlock since flush_dcache_page is using it on some other
mm, without any relevant lock.  Oh well, make it a slightly more robust by
factoring the pfn check within it.  And it looked liable to confuse a
camouflaged swap or file entry with a good pte: fix that too.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2005-10-29 21:40:42 -07:00
..
alpha [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
arm [PATCH] mm: arm ready for split ptlock 2005-10-29 21:40:42 -07:00
arm26 [PATCH] mm: arches skip ptlock 2005-10-29 21:40:40 -07:00
cris [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
frv [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
h8300 kbuild: h8300,m68knommu,sh,sh64 use generic asm-offsets.h support 2005-09-09 20:28:49 +02:00
i386 [PATCH] mm: i386 sh sh64 ready for split ptlock 2005-10-29 21:40:41 -07:00
ia64 [PATCH] mm: flush_tlb_range outside ptlock 2005-10-29 21:40:40 -07:00
m32r [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
m68k [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
m68knommu [PATCH] m68knommu: startup code for the Drangen Engine 68328 based board 2005-09-12 20:04:15 -07:00
mips [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
parisc [PATCH] mm: parisc pte atomicity 2005-10-29 21:40:42 -07:00
ppc [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
ppc64 [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
s390 [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
sh [PATCH] mm: i386 sh sh64 ready for split ptlock 2005-10-29 21:40:41 -07:00
sh64 [PATCH] mm: i386 sh sh64 ready for split ptlock 2005-10-29 21:40:41 -07:00
sparc [PATCH] mm: arches skip ptlock 2005-10-29 21:40:40 -07:00
sparc64 [PATCH] mm: arches skip ptlock 2005-10-29 21:40:40 -07:00
um [PATCH] mm: arches skip ptlock 2005-10-29 21:40:40 -07:00
v850 [PATCH] V850: C99 initializers for hw_interrupt_type structures 2005-09-10 10:06:27 -07:00
x86_64 [PATCH] mm: init_mm without ptlock 2005-10-29 21:40:40 -07:00
xtensa [PATCH] gfp_t: dma-mapping (xtensa) 2005-10-28 08:16:49 -07:00