Re: Fwd: Waking up from resume locks up on sr device
From: Pavel Machek
Date: Sat Jun 10 2023 - 04:55:31 EST
Hi!
> > #regzbot introduced: v5.0..v6.4-rc5 https://bugzilla.kernel.org/show_bug.cgi?id=217530
> > #regzbot title: Waking up from resume locks up on SCSI CD/DVD drive
> >
>
> The reporter had found the culprit (via bisection), so:
>
> #regzbot introduced: a19a93e4c6a98c
Maybe cc the authors of that commit?
commit a19a93e4c6a98c9c0f2f5a6db76846f10d7d1f85
Author: Bart Van Assche <bvanassche@xxxxxxx>
Date: Wed Oct 6 14:54:51 2021 -0700
scsi: core: pm: Rely on the device driver core for async power management
Instead of implementing asynchronous resume support in the SCSI core, rely
on the device driver core for resuming SCSI devices asynchronously.
Instead of only supporting asynchronous resumes, also support asynchronous
suspends.
Link: https://lore.kernel.org/r/20211006215453.3318929-2-bvanassche@xxxxxxx
Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Martin Kepplinger <martin.kepplinger@xxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
BR,
Pavel
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