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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
..
boot Merge ../linux-2.6 2006-03-17 12:01:19 +11:00
configs powerpc: Make uImage default build output for MPC8540 ADS 2006-03-27 23:44:37 -06:00
kernel Merge ../linux-2.6 2006-03-29 13:24:50 +11:00
lib [PATCH] powerpc: fix various sparse warnings 2006-03-27 14:48:08 +11:00
math-emu powerpc: move math-emu over to arch/powerpc 2006-03-27 23:43:27 -06:00
mm [PATCH] lock PTE before updating it in 440/BookE page fault handler 2006-03-29 13:44:15 +11:00
oprofile [PATCH] powerpc: Replace platform_is_lpar() with a firmware feature 2006-03-22 15:04:17 +11:00
platforms Merge ../linux-2.6 2006-03-29 13:24:50 +11:00
sysdev Merge ../powerpc-merge 2006-02-24 14:05:47 +11:00
xmon [PATCH] powerpc: add a raw dump command to xmon 2006-03-17 13:22:33 +11:00
Kconfig powerpc: Move cpu_setup_6xx.S and temp.c over to arch/powerpc 2006-03-27 19:15:26 +11:00
Kconfig.debug powerpc: remove OCP references 2006-03-27 23:48:37 -06:00
Makefile powerpc: move math-emu over to arch/powerpc 2006-03-27 23:43:27 -06:00