tree 710d67e3f1a2e387e1402ef4b508b48d25fa1883
parent c4efe484b5f0d768e23c9731082fec827723e738
author Qian Cai <cai@lca.pw> 1553831061 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1553878897 -0700

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@lca.pw
Fixes: d381c54760dc ("mm: only report isolation failures when offlining memory")
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Qian Cai <cai@lca.pw>
Cc: <stable@vger.kernel.org>	[5.0.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>