[merged mm-stable] mm-memory-failure-add-pageoffline-check.patch removed from -mm tree

[merged mm-stable] mm-memory-failure-add-pageoffline-check.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: memory-failure: add PageOffline() check
has been removed from the -mm tree.  Its filename was
     mm-memory-failure-add-pageoffline-check.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm: memory-failure: add PageOffline() check
Date: Thu, 27 Jul 2023 19:56:43 +0800

Memory failure is not interested in logically offlined pages.  Skip this
type of page.

Link: https://lkml.kernel.org/r/20230727115643.639741-5-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-failure.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/mm/memory-failure.c~mm-memory-failure-add-pageoffline-check
+++ a/mm/memory-failure.c
@@ -1562,7 +1562,7 @@ static bool hwpoison_user_mappings(struc
 	 * Here we are interested only in user-mapped pages, so skip any
 	 * other types of pages.
 	 */
-	if (PageReserved(p) || PageSlab(p) || PageTable(p))
+	if (PageReserved(p) || PageSlab(p) || PageTable(p) || PageOffline(p))
 		return true;
 	if (!(PageLRU(hpage) || PageHuge(p)))
 		return true;
@@ -2533,7 +2533,8 @@ int unpoison_memory(unsigned long pfn)
 		goto unlock_mutex;
 	}
 
-	if (folio_test_slab(folio) || PageTable(&folio->page) || folio_test_reserved(folio))
+	if (folio_test_slab(folio) || PageTable(&folio->page) ||
+	    folio_test_reserved(folio) || PageOffline(&folio->page))
 		goto unlock_mutex;
 
 	/*
_

Patches currently in -mm which might be from linmiaohe@huawei.com are