Commits
Keith Busch committed 6df3dbc83fb
NVMe: Freeze admin queue on device failure This fixes a race accessing an invalid address when a controller's admin queue is in use during a reset for failure or hot removal occurs. The admin queue will be frozen to prevent new users from entering prior to the doorbell queue being unmapped. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>