diff options
| author | Yue Hu <huyue2@yulong.com> | 2019-05-13 17:18:14 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-22 08:18:17 +0200 |
| commit | fceb0be41836c1045a28027819374b6b49467743 (patch) | |
| tree | 5122332bbe3d1186d89f75a329a89fb5f67d14b4 /include/linux/timerqueue.h | |
| parent | 9c8d4d77e3aa2fcae619bdd4cc11a7011edc5b4a (diff) | |
mm/cma.c: fix crash on CMA allocation if bitmap allocation fails
[ Upstream commit 1df3a339074e31db95c4790ea9236874b13ccd87 ]
f022d8cb7ec7 ("mm: cma: Don't crash on allocation if CMA area can't be
activated") fixes the crash issue when activation fails via setting
cma->count as 0, same logic exists if bitmap allocation fails.
Link: http://lkml.kernel.org/r/20190325081309.6004-1-zbestahu@gmail.com
Signed-off-by: Yue Hu <huyue2@yulong.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions