PageTable can't be handled by memory_failure(). Filter it out explicitly in hwpoison_user_mappings(). This will also make code more consistent with the relevant check in unpoison_memory(). Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> --- mm/memory-failure.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 904c2b6284a4..fb6a10005109 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1406,7 +1406,7 @@ static bool hwpoison_user_mappings(struct page *p, unsigned long pfn, * Here we are interested only in user-mapped pages, so skip any * other types of pages. */ - if (PageReserved(p) || PageSlab(p)) + if (PageReserved(p) || PageSlab(p) || PageTable(p)) return true; if (!(PageLRU(hpage) || PageHuge(p))) return true; -- 2.23.0
