On Thu, 13 Aug 2020 11:57:38 -0400, Douglas Gilbert wrote:
> John Garry reported 'sdebug_q_cmd_complete: scp is NULL' failures
> that were mainly seen on aarch64 machines (e.g. RPi 4 with four
> A72 CPUs). The problem was tracked down to a missing critical
> section on a "short circuit" path. Namely, the time to process
> the current command so far has already exceeded the requested
> command duration (i.e. the number of nanoseconds in the ndelay
> parameter).
>
> [...]
Applied to 5.9/scsi-fixes, thanks!
[1/1] scsi: scsi_debug: Fix scp is NULL errors
https://git.kernel.org/mkp/scsi/c/223f91b48079
--
Martin K. Petersen Oracle Linux Engineering
