diff options
| author | Yue Hu | 2019-05-14 02:18:14 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2019-05-14 18:47:47 +0200 |
| commit | 1df3a339074e31db95c4790ea9236874b13ccd87 (patch) | |
| tree | 808458ab7f0be8a13d34a4c259fd68d4c2e20a10 /init/initramfs.c | |
| parent | mm: memcontrol: quarantine the mem_cgroup_[node_]nr_lru_pages() API (diff) | |
| download | kernel-qcow2-linux-1df3a339074e31db95c4790ea9236874b13ccd87.tar.gz kernel-qcow2-linux-1df3a339074e31db95c4790ea9236874b13ccd87.tar.xz kernel-qcow2-linux-1df3a339074e31db95c4790ea9236874b13ccd87.zip | |
mm/cma.c: fix crash on CMA allocation if bitmap allocation fails
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>
Diffstat (limited to 'init/initramfs.c')
0 files changed, 0 insertions, 0 deletions