[merged] mm-fix-a-wrong-flag-in-set_migratetype_isolate.patch removed from -mm tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patch titled
     Subject: mm/page_isolation.c: fix a wrong flag in set_migratetype_isolate()
has been removed from the -mm tree.  Its filename was
     mm-fix-a-wrong-flag-in-set_migratetype_isolate.patch

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

------------------------------------------------------
From: Qian Cai <cai@xxxxxx>
Subject: mm/page_isolation.c: fix a wrong flag in set_migratetype_isolate()

Due to has_unmovable_pages() taking an incorrect irqsave flag instead of
the isolation flag in set_migratetype_isolate(), there are issues with
HWPOSION and error reporting where dump_page() is not called when there is
an unmovable page.

Link: http://lkml.kernel.org/r/20190320204941.53731-1-cai@xxxxxx
Fixes: d381c54760dc ("mm: only report isolation failures when offlining memory")
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Signed-off-by: Qian Cai <cai@xxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>	[5.0.x]
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 mm/page_isolation.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/mm/page_isolation.c~mm-fix-a-wrong-flag-in-set_migratetype_isolate
+++ a/mm/page_isolation.c
@@ -59,7 +59,8 @@ static int set_migratetype_isolate(struc
 	 * FIXME: Now, memory hotplug doesn't call shrink_slab() by itself.
 	 * We just check MOVABLE pages.
 	 */
-	if (!has_unmovable_pages(zone, page, arg.pages_found, migratetype, flags))
+	if (!has_unmovable_pages(zone, page, arg.pages_found, migratetype,
+				 isol_flags))
 		ret = 0;
 
 	/*
_

Patches currently in -mm which might be from cai@xxxxxx are

mm-compaction-abort-search-if-isolation-fails-v2.patch
mm-compaction-fix-an-undefined-behaviour.patch
initramfs-cleanup-populate_rootfs-fix.patch




[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux