UBUNTU: Ubuntu-4.13.0-45.50

[mirror_ubuntu-artful-kernel.git] / mm / memory-failure.c

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 1cd3b3569af8a79285b75bfdb2485b7de7a69aa8..88366626c0b7c790d92514f32cb3cea701dd0ffb 100644 (file)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1146,6 +1146,8 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
                return 0;
        }
 
+       arch_unmap_kpfn(pfn);
+
        orig_head = hpage = compound_head(p);
        num_poisoned_pages_inc();