1 files changed, 6 insertions, 2 deletions

diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 08848050922e..db284bff29dc 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -136,8 +136,12 @@ static inline void __tlb_adjust_range(struct mmu_gather *tlb,
 
 static inline void __tlb_reset_range(struct mmu_gather *tlb)
 {
-        tlb->start = TASK_SIZE;
-        tlb->end = 0;
+        if (tlb->fullmm) {
+                tlb->start = tlb->end = ~0;
+        } else {
+                tlb->start = TASK_SIZE;
+                tlb->end = 0;
+        }
 }
 
 /*