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authorChristoph Hellwig <hch@lst.de>2015-10-22 14:03:33 +0200
committerJens Axboe <axboe@fb.com>2015-12-22 17:38:23 +0100
commit7385014c073263b077442439299fad013edd4409 (patch)
tree862c56f67438962389649e8b706f4026f0c7eb0e /init
parentnvme: only ignore hardware errors in nvme_create_io_queues (diff)
downloadlinux-7385014c073263b077442439299fad013edd4409.tar.xz
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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>
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