Re: [PATCH v2] scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock

[Martin K. Petersen]

Chengfeng,

> There is a long call chain that &fip->ctlr_lock is acquired by isr
> fnic_isr_msix_wq_copy() under hard irq context. Thus other process
> context code acquiring the lock should disable irq, otherwise deadlock
> could happen if the irq preempt the execution while the lock is held
> in process context on the same CPU.

Applied to 6.6/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering