On 05/24/2017 02:33 AM, Bart Van Assche wrote:
> Dereferencing shost from scsi_exit_rq() is not safe because the
> SCSI host may already have been freed when scsi_exit_rq() is
> called. Increasing the shost reference count in scsi_init_rq()
> and dropping that reference in scsi_exit_rq() is nontriv
Dereferencing shost from scsi_exit_rq() is not safe because the
SCSI host may already have been freed when scsi_exit_rq() is
called. Increasing the shost reference count in scsi_init_rq()
and dropping that reference in scsi_exit_rq() is nontrivial since
scsi_host_dev_release() may sleep and since s
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