Merge branch 'core/topology' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[pandora-kernel.git] / arch / arm / mm / fault-armv.c

diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 7fc1b35..fbfa260 100644 (file)
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -61,7 +61,7 @@ static int adjust_pte(struct vm_area_struct *vma, unsigned long address)
        if (pte_present(entry) && pte_val(entry) & shared_pte_mask) {
                flush_cache_page(vma, address, pte_pfn(entry));
                pte_val(entry) &= ~shared_pte_mask;
-               set_pte(pte, entry);
+               set_pte_at(vma->vm_mm, address, pte, entry);
                flush_tlb_page(vma, address);
                ret = 1;
        }
@@ -119,8 +119,6 @@ make_coherent(struct address_space *mapping, struct vm_area_struct *vma, unsigne
                flush_cache_page(vma, addr, pfn);
 }
 
-void __flush_dcache_page(struct address_space *mapping, struct page *page);
-
 /*
  * Take care of architecture specific things when placing a new PTE into
  * a page table, or changing an existing PTE.  Basically, there are two
@@ -146,13 +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();
        }
 }