Eugene Surovegin bab70a4af7 [PATCH] lock PTE before updating it in 440/BookE page fault handler ... Fix 44x and BookE page fault handler to correctly lock PTE before trying to pte_update() it, otherwise this PTE might be swapped out after pte_present() check but before pte_uptdate() call, resulting in corrupted PTE. This can happen with enabled preemption and low memory condition. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-03-29 13:44:15 +11:00
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4xx_mmu.c	…
44x_mmu.c	…
Makefile	…
fault.c	[PATCH] lock PTE before updating it in 440/BookE page fault handler	2006-03-29 13:44:15 +11:00
fsl_booke_mmu.c	…
hashtable.S	…
init.c	…
mem_pieces.c	…
mem_pieces.h	…
mmu_context.c	…
mmu_decl.h	…
pgtable.c	[PATCH] lock PTE before updating it in 440/BookE page fault handler	2006-03-29 13:44:15 +11:00
ppc_mmu.c	…
tlb.c	…