Linux kernel bug fix: nvme: Use spin_lock_irq() when taking the ctrl->lock
Subsystem: nvme (drivers/nvme/host/core.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: drivers/nvme/host/core.c
Introduced by Keith Busch on 2020-07-08 16:16:20 +0200; fixed by Logan Gunthorpe on 2020-08-21 17:14:27 -0600 (lifetime: 44 days)