Commits
![Martin Brandenburg](https://secure.gravatar.com/avatar/7fd7c9c3433fe88a972224ae2d1bbe27.jpg?s=96&d=mm)
Martin Brandenburg committed 975a7ea950c
orangefs: free superblock when mount fails commit 1ec1688c5360e14dde4094d6acbf7516bf6db37e upstream. Otherwise lockdep says: [ 1337.483798] ================================================ [ 1337.483999] [ BUG: lock held when returning to user space! ] [ 1337.484252] 4.11.0-rc6 #19 Not tainted [ 1337.484423] ------------------------------------------------ [ 1337.484626] mount/14766 is leaving the kernel with locks still held! [ 1337.484841] 1 lock held by mount/14766: [ 1337.485017] #0: (&type->s_umount_key#33/1){+.+.+.}, at: [<ffffffff8124171f>] sget_userns+0x2af/0x520 Caught by xfstests generic/413 which tried to mount with the unsupported mount option dax. Then xfstests generic/422 ran sync which deadlocks. Signed-off-by: Martin Brandenburg <martin@omnibond.com> Acked-by: Mike Marshall <hubcap@omnibond.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>