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authorIngo Molnar <mingo@elte.hu>2009-10-15 02:07:26 -0400
committerIngo Molnar <mingo@elte.hu>2009-10-15 02:07:30 -0400
commita0738a688d1105cbf8d71868a1e020c6cdf42d4c (patch)
tree2cad553a9def773ce79b8fc793f89c0634187109 /arch/arm/mm/fault-armv.c
parent89ccf465abe6b20d804a63ae20307970c441369d (diff)
parenta3ccf63ee643ef243cbf8918da8b3f9238f10029 (diff)
Merge branch 'linus' into x86/urgent
Merge reason: pull in latest, to be able to revert a patch there. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/mm/fault-armv.c')
-rw-r--r--arch/arm/mm/fault-armv.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index bc0099d5ae85..d0d17b6a3703 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -153,14 +153,11 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
153 153
154 page = pfn_to_page(pfn); 154 page = pfn_to_page(pfn);
155 mapping = page_mapping(page); 155 mapping = page_mapping(page);
156 if (mapping) {
157#ifndef CONFIG_SMP 156#ifndef CONFIG_SMP
158 int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags); 157 if (test_and_clear_bit(PG_dcache_dirty, &page->flags))
159 158 __flush_dcache_page(mapping, page);
160 if (dirty)
161 __flush_dcache_page(mapping, page);
162#endif 159#endif
163 160 if (mapping) {
164 if (cache_is_vivt()) 161 if (cache_is_vivt())
165 make_coherent(mapping, vma, addr, pfn); 162 make_coherent(mapping, vma, addr, pfn);
166 else if (vma->vm_flags & VM_EXEC) 163 else if (vma->vm_flags & VM_EXEC)