tree 862c56f67438962389649e8b706f4026f0c7eb0e
parent 749941f2365db8198b5d75c83a575ee6e55bf03b
author Christoph Hellwig <hch@lst.de> 1445515413 +0200
committer Jens Axboe <axboe@fb.com> 1450802303 -0700

nvme: only add a controller to dev_list after it's been fully initialized

Without this we can easily get bad derferences on nvmeq->d_db when the nvme
kthread tries to poll the CQs for controllers that are in half initialized
state.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>