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-rw-r--r--arch/powerpc/include/asm/pte-hash64-64k.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/pte-hash64-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h
index e05d26f..82b7220 100644
--- a/arch/powerpc/include/asm/pte-hash64-64k.h
+++ b/arch/powerpc/include/asm/pte-hash64-64k.h
@@ -47,7 +47,8 @@
* generic accessors and iterators here
*/
#define __real_pte(e,p) ((real_pte_t) { \
- (e), pte_val(*((p) + PTRS_PER_PTE)) })
+ (e), ((e) & _PAGE_COMBO) ? \
+ (pte_val(*((p) + PTRS_PER_PTE))) : 0 })
#define __rpte_to_hidx(r,index) ((pte_val((r).pte) & _PAGE_COMBO) ? \
(((r).hidx >> ((index)<<2)) & 0xf) : ((pte_val((r).pte) >> 12) & 0xf))
#define __rpte_to_pte(r) ((r).pte)
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