mm: fix race in kunmap_atomic()

[pandora-kernel.git] / arch / mn10300 / include / asm / highmem.h

diff --git a/arch/mn10300/include/asm/highmem.h b/arch/mn10300/include/asm/highmem.h
index f577ba2..e2155e6 100644 (file)
--- a/arch/mn10300/include/asm/highmem.h
+++ b/arch/mn10300/include/asm/highmem.h
@@ -101,7 +101,7 @@ static inline void __kunmap_atomic(unsigned long vaddr)
                return;
        }
 
-       type = kmap_atomic_idx_pop();
+       type = kmap_atomic_idx();
 
 #if HIGHMEM_DEBUG
        {
@@ -119,6 +119,8 @@ static inline void __kunmap_atomic(unsigned long vaddr)
                __flush_tlb_one(vaddr);
        }
 #endif
+
+       kmap_atomic_idx_pop();
        pagefault_enable();
 }
 #endif /* __KERNEL__ */