Re: [PATCH] Avoid that a kernel warning appears during system resume

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 3/16/19 3:43 AM, Martin Steigerwald wrote:
Bart Van Assche - 16.03.19, 00:27:
Since scsi_device_quiesce() skips SCSI devices that have another state
than RUNNING, OFFLINE or TRANSPORT_OFFLINE, scsi_device_resume()
should not complain about SCSI devices that have been skipped. Hence
this patch. This patch avoids that the following warning appears
during resume:

Am I on CC cause one of those warnings appeared in bug reports from me
from quite some time ago?

Hi Martin,

That's correct. I hope that you don't mind that I cc'ed you?

WARNING: CPU: 3 PID: 1039 at blk_clear_pm_only+0x2a/0x30
CPU: 3 PID: 1039 Comm: kworker/u8:49 Not tainted 5.0.0+ #1
Hardware name: LENOVO 4180F42/4180F42, BIOS 83ET75WW (1.45 )

This at least does not appear to be this ThinkPad T520, as I have BIOS
version 1.49 already.

The call trace in the patch description is only an example. I think the problem description and the patch applies to all systems that have one or more SCSI disks.

Best regards,

Bart.



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux