Re: Question on handling managed IRQs when hotplugging CPUs

From: Christoph Hellwig
Date: Tue Feb 05 2019 - 13:23:29 EST

On Tue, Feb 05, 2019 at 03:09:28PM +0000, John Garry wrote:
> For SCSI devices, unfortunately not all IO sent to the HW originates from
> blk-mq or any other single entity.

Where else would SCSI I/O originate from?