Re: [PATCH v2] r8152: fix lockup when runtime PM is enabled

From: Oliver Neukum
Date: Tue Dec 15 2015 - 06:34:50 EST


On Tue, 2015-12-08 at 15:33 +0100, Peter Wu wrote:
> Can you have a look? I guess that reset_resume needs different
> treatment, but don't know how to do it properly as suspend is not
> called
> before system reset (because the device is apparently already in
> suspended state).
>
> I think that this new issue can be addressed in a different patch,
> this
> patch solves a more severe lockup. Opinions?

We do not know in advance whether resume() or reset_resume()
will be called after S3. A driver must be ready for both.


Regards
Oliver




--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/