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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-12-13 14:34:43 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-12-13 14:34:43 +0000
commitad1ae2fe7fe68414ef29eab3c87b48841f8b72f2 (patch)
treef23fc22424f874c1295318904b273c08d00654ab /arch/arm/mm/flush.c
parentf06b97ffd1ed7a96d5022d52f795fba8483afb75 (diff)
[ARM] Unuse another Linux PTE bit
L_PTE_ASID is not really required to be stored in every PTE, since we can identify it via the address passed to set_pte_at(). So, create set_pte_ext() which takes the address of the PTE to set, the Linux PTE value, and the additional CPU PTE bits which aren't encoded in the Linux PTE value. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/flush.c')
-rw-r--r--arch/arm/mm/flush.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 454205b789d5..628348c9f6c5 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -26,7 +26,7 @@ static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
const int zero = 0;
- set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
+ set_pte_ext(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL), 0);
flush_tlb_kernel_page(to);
asm( "mcrr p15, 0, %1, %0, c14\n"