[merged] mm-memory-failurec-avoid-calling-invalidate_inode_page-with-unexpected-pages.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: mm/memory-failure.c: avoid calling invalidate_inode_page() with unexpected pages
has been removed from the -mm tree.  Its filename was
     mm-memory-failurec-avoid-calling-invalidate_inode_page-with-unexpected-pages.patch

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

------------------------------------------------------
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm/memory-failure.c: avoid calling invalidate_inode_page() with unexpected pages

Since commit 042c4f32323b ("mm/truncate: Inline invalidate_complete_page()
into its one caller"), invalidate_inode_page() can invalidate the pages in
the swap cache because the check of page->mapping != mapping is removed. 
But invalidate_inode_page() is not expected to deal with the pages in swap
cache.  Also non-lru movable page can reach here too.  They're not page
cache pages.  Skip these pages by checking PageSwapCache and PageLRU.

Link: https://lkml.kernel.org/r/20220312074613.4798-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-failure.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/memory-failure.c~mm-memory-failurec-avoid-calling-invalidate_inode_page-with-unexpected-pages
+++ a/mm/memory-failure.c
@@ -2184,7 +2184,7 @@ static int __soft_offline_page(struct pa
 		return 0;
 	}
 
-	if (!PageHuge(page))
+	if (!PageHuge(page) && PageLRU(page) && !PageSwapCache(page))
 		/*
 		 * Try to invalidate first. This should work for
 		 * non dirty unmapped page cache pages.
_

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

mm-huge_memory-make-is_transparent_hugepage-static.patch