Commits
Li Pengcheng committed 959217c84c2
pstore: Actually give up during locking failure Without a return after the pr_err(), dumps will collide when two threads call pstore_dump() at the same time. Signed-off-by: Liu Hailong <liuhailong5@huawei.com> Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com> Signed-off-by: Li Zhong <lizhong11@hisilicon.com> [kees: improved commit message] Signed-off-by: Kees Cook <keescook@chromium.org>