+ mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch added to -mm tree

+ mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch added to -mm tree

[akpm]

The patch titled
     Subject: mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2
has been added to the -mm tree.  Its filename is
     mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch

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------------------------------------------------------
From: Naoya Horiguchi <naoya.horiguchi@nec.com>
Subject: mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2

get_any_page(): return -EIO when retry limit reached

Link: https://lkml.kernel.org/r/20210819001958.2365157-1-naoya.horiguchi@linux.dev
Fixes: 25182f05ffed ("mm,hwpoison: fix race with hugetlb page allocation")
Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-failure.c |    1 +
 1 file changed, 1 insertion(+)

--- a/mm/memory-failure.c~mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2
+++ a/mm/memory-failure.c
@@ -1207,6 +1207,7 @@ try_again:
 				shake_page(p, 1);
 				goto try_again;
 			}
+			ret = -EIO;
 			goto out;
 		}
 	}
_

Patches currently in -mm which might be from naoya.horiguchi@nec.com are

mm-hwpoison-retry-with-shake_page-for-unhandlable-pages.patch
mm-hwpoison-retry-with-shake_page-for-unhandlable-pages-v2.patch
mm-sparse-set-section_nid_shift-to-6.patch