[merged] mm-hwpoison-dump-page-for-unhandlable-page.patch removed from -mm tree

[merged] mm-hwpoison-dump-page-for-unhandlable-page.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm: hwpoison: dump page for unhandlable page
has been removed from the -mm tree.  Its filename was
     mm-hwpoison-dump-page-for-unhandlable-page.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Yang Shi <shy828301@gmail.com>
Subject: mm: hwpoison: dump page for unhandlable page

Currently just very simple message is shown for unhandlable page, e.g. 
non-LRU page, like: soft_offline: 0x1469f2: unknown non LRU page type
5ffff0000000000 ()

It is not very helpful for further debug, calling dump_page() could show
more useful information.

Calling dump_page() in get_any_page() in order to not duplicate the call
in a couple of different places.  It may be called with pcp disabled and
holding memory hotplug lock, it should be not a big deal since hwpoison
handler is not called very often.

[shy828301@gmail.com: remove redundant pr_info per Noaya Horiguchi]
  Link: https://lkml.kernel.org/r/20210824020946.195257-3-shy828301@gmail.com
Link: https://lkml.kernel.org/r/20210819054116.266126-3-shy828301@gmail.com
Signed-off-by: Yang Shi <shy828301@gmail.com>
Suggested-by: Matthew Wilcox <willy@infradead.org>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: David Mackey <tdmackey@twitter.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-failure.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/mm/memory-failure.c~mm-hwpoison-dump-page-for-unhandlable-page
+++ a/mm/memory-failure.c
@@ -1228,6 +1228,9 @@ try_again:
 		ret = -EIO;
 	}
 out:
+	if (ret == -EIO)
+		dump_page(p, "hwpoison: unhandlable page");
+
 	return ret;
 }
 
@@ -2205,9 +2208,6 @@ retry:
 			try_again = false;
 			goto retry;
 		}
-	} else if (ret == -EIO) {
-		pr_info("%s: %#lx: unknown page type: %lx (%pGp)\n",
-			 __func__, pfn, page->flags, &page->flags);
 	}
 
 	return ret;
_

Patches currently in -mm which might be from shy828301@gmail.com are