Re: [PATCH] scsi: ufs: Fix divide zero case in ufshcd_map_queues()

[Martin K. Petersen]

On Mon, 14 Feb 2022 19:33:52 +0900, Jinyoung CHOI wrote:

> Before calling blk_mq_map_queues(), the mq_map and nr_queues belonging
> to "struct blk_mq_queue_map" must be a vaild value.
> 
> If nr_queues is set to 0, the system may encounter the "divide zero"
> depending on the type of architecture.
> 
>     blk_mq_map_queues() -> queue_index()
> 
> [...]

Applied to 5.17/scsi-fixes, thanks!

[1/1] scsi: ufs: Fix divide zero case in ufshcd_map_queues()
      https://git.kernel.org/mkp/scsi/c/10af11564617

-- 
Martin K. Petersen	Oracle Linux Engineering