From: Russell King <rmk+lkml@arm.linux.org.uk>
To: pHilipp Zabel <philipp.zabel@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.19-rc[123]: Oops in __wake_up_common during htc magician resume.
Date: Mon, 30 Oct 2006 11:01:11 +0000 [thread overview]
Message-ID: <20061030110111.GA27373@flint.arm.linux.org.uk> (raw)
In-Reply-To: <74d0deb30610291413r5b651d17o12d3ccce3b212ee8@mail.gmail.com>
On Sun, Oct 29, 2006 at 11:13:53PM +0100, pHilipp Zabel wrote:
> On 10/25/06, pHilipp Zabel <philipp.zabel@gmail.com> wrote:
> >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
>
> 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.
I recently fixed a similar bug in the PXA2xx PCMCIA code, though it
had different symptoms.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
prev parent reply other threads:[~2006-10-30 11:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-25 10:46 pHilipp Zabel
2006-10-29 22:13 ` pHilipp Zabel
2006-10-30 11:01 ` Russell King [this message]
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