Guoqing Jiang 9e3072e373 md-cluster: init suspend_list and suspend_lock early in join ... If the node just join the cluster, and receive the msg from other nodes before init suspend_list, it will cause kernel crash due to NULL pointer dereference, so move the initializations early to fix the bug. md-cluster: Joined cluster 3578507b-e0cb-6d4f-6322-696cd7b1b10c slot 3 BUG: unable to handle kernel NULL pointer dereference at (null) ... ... ... Call Trace: [<ffffffffa0444924>] process_recvd_msg+0x2e4/0x330 [md_cluster] [<ffffffffa0444a06>] recv_daemon+0x96/0x170 [md_cluster] [<ffffffffa045189d>] md_thread+0x11d/0x170 [md_mod] [<ffffffff810768c4>] kthread+0xb4/0xc0 [<ffffffff8151927c>] ret_from_fork+0x7c/0xb0 ... ... ... RIP [<ffffffffa0443581>] __remove_suspend_info+0x11/0xa0 [md_cluster] Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: NeilBrown <neilb@suse.com>		2015-08-31 19:42:05 +02:00
..
bcache
persistent-data
bitmap.c
bitmap.h
dm-bio-prison.c
dm-bio-prison.h
dm-bio-record.h
dm-bufio.c
dm-bufio.h
dm-builtin.c
dm-cache-block-types.h
dm-cache-metadata.c
dm-cache-metadata.h
dm-cache-policy-cleaner.c
dm-cache-policy-internal.h
dm-cache-policy-mq.c
dm-cache-policy-smq.c
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c
dm-crypt.c
dm-delay.c
dm-era-target.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-io.c
dm-ioctl.c
dm-kcopyd.c
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c
dm-log.c
dm-mpath.c
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c
dm-raid.c
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stats.c
dm-stats.h
dm-stripe.c
dm-switch.c
dm-sysfs.c
dm-table.c
dm-target.c
dm-thin-metadata.c
dm-thin-metadata.h
dm-thin.c
dm-uevent.c
dm-uevent.h
dm-verity.c
dm-zero.c
dm.c
dm.h
faulty.c
Kconfig
linear.c
linear.h
Makefile
md-cluster.c	md-cluster: init suspend_list and suspend_lock early in join	2015-08-31 19:42:05 +02:00
md-cluster.h
md.c	md-cluster: transfer the resync ownership to another node	2015-08-31 19:41:12 +02:00
md.h
multipath.c
multipath.h
raid0.c
raid0.h
raid1.c
raid1.h
raid5.c	md/raid5: handle possible race as reshape completes.	2015-08-31 19:38:59 +02:00
raid5.h
raid10.c	md/raid10: fix a few typos in comments	2015-08-31 19:32:09 +02:00
raid10.h