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-rw-r--r--mm/madvise.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/madvise.c b/mm/madvise.c
index 9b1c7be182d7..30293ab95b06 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -352,6 +352,10 @@ static int madvise_hwpoison(int bhv, unsigned long start, unsigned long end)
int ret = get_user_pages_fast(start, 1, 0, &p);
if (ret != 1)
return ret;
+ if (PageHWPoison(p)) {
+ put_page(p);
+ continue;
+ }
if (bhv == MADV_SOFT_OFFLINE) {
pr_info("Soft offlining page %#lx at %#lx\n",
page_to_pfn(p), start);