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-rw-r--r--arch/arm/mm/fault-armv.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 44558d5f931..fbfa2605844 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -144,13 +144,17 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
page = pfn_to_page(pfn);
mapping = page_mapping(page);
if (mapping) {
+#ifndef CONFIG_SMP
int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
if (dirty)
__flush_dcache_page(mapping, page);
+#endif
if (cache_is_vivt())
make_coherent(mapping, vma, addr, pfn);
+ else if (vma->vm_flags & VM_EXEC)
+ __flush_icache_all();
}
}