linux-kernel - Re: 2.6.19-rc[123]: Oops in __wake_up_common during htc magician resume.

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Message-ID: <74d0deb30610291413r5b651d17o12d3ccce3b212ee8@mail.gmail.com>
Date:	Sun, 29 Oct 2006 23:13:53 +0100
From:	"pHilipp Zabel" <philipp.zabel@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.19-rc[123]: Oops in __wake_up_common during htc magician resume.

Resolved, I am sorry for the noise.

On 10/25/06, pHilipp Zabel <philipp.zabel@...il.com> wrote:
> Hi!
>
> When I switched from 2.6.18 to 2.6.19-rc1 processes started to get killed
> during resume due to an oops in __wake_up_common on my arm
> pxa272 device (htc magician). The patches I used are at
> http://userpage.fu-berlin.de/~zabel/magician/magician-patches-2.6.19-rc3-20061025.tar.bz2
>
> Is there any information in those reports that could help me find the issue?
> I have no idea how to debug this, so I'd appreciate any hint.

The issue was that I had a device_driver on the platform bus.
In a git bisect this error somehow didn't show up until
[386415d88b1ae50304f9c61aa3e0db082fa90428] PM: platform_bus and
late_suspend/early_resume
After turning the offending device_driver into a platform_driver,
everything works as expected.

regards
Philipp
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