On Fri, 11 Nov 2022 02:05:25 -0800, Harshit Mogalapalli wrote:
> As 'lbdof_blen' is coming from user, if the size in kzalloc()
> is >= MAX_ORDER then we hit a warning.
>
> Call trace:
>
> sg_ioctl
> sg_ioctl_common
> scsi_ioctl
> sg_scsi_ioctl
> blk_execute_rq
> blk_mq_sched_insert_request
> blk_mq_run_hw_queue
> __blk_mq_delay_run_hw_queue
> __blk_mq_run_hw_queue
> blk_mq_sched_dispatch_requests
> __blk_mq_sched_dispatch_requests
> blk_mq_dispatch_rq_list
> scsi_queue_rq
> scsi_dispatch_cmd
> scsi_debug_queuecommand
> schedule_resp
> resp_write_scat
>
> [...]
Applied to 6.2/scsi-queue, thanks!
[1/1] scsi: scsi_debug: Fix a warning in resp_write_scat()
https://git.kernel.org/mkp/scsi/c/216e179724c1
--
Martin K. Petersen Oracle Linux Engineering
