* unhandled fault on reboot/shutdown
@ 2012-01-23 0:40 David A. Marlin
2012-01-23 8:10 ` Paul Walmsley
0 siblings, 1 reply; 3+ messages in thread
From: David A. Marlin @ 2012-01-23 0:40 UTC (permalink / raw)
To: linux-omap
I experience an unhandled fault on reboot/shutdown using the ARM-OMAP kernel-2.6.41.3-1 and later (from Fedora) on a Panda Board. I have logged a bug in:
https://bugzilla.redhat.com/show_bug.cgi?id=781552
which provides the details, and a work around which reverts one commit
from kernel-3.1.3.
Please let me know if you require any additional information or have
changes for me to try.
Thank you,
d.marlin
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: unhandled fault on reboot/shutdown
2012-01-23 0:40 unhandled fault on reboot/shutdown David A. Marlin
@ 2012-01-23 8:10 ` Paul Walmsley
2012-01-24 17:15 ` David Marlin
0 siblings, 1 reply; 3+ messages in thread
From: Paul Walmsley @ 2012-01-23 8:10 UTC (permalink / raw)
To: David A. Marlin; +Cc: linux-omap, linux-pm
cc linux-pm
Hi
On Sun, 22 Jan 2012, David A. Marlin wrote:
> I experience an unhandled fault on reboot/shutdown using the ARM-OMAP
> kernel-2.6.41.3-1 and later (from Fedora) on a Panda Board. I have logged a
> bug in:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=781552
>
> which provides the details, and a work around which reverts one commit from
> kernel-3.1.3.
>
> Please let me know if you require any additional information or have changes
> for me to try.
That commit that you referenced in your bug report -- which is actually
mainline commit af8db1508f2c9f3b6e633e2d2d906c6557c617f9 ("PM / driver
core: disable device's runtime PM during shutdown") -- is broken.
Consider leaving it reverted or backporting Alan Stern's commit
fe6b91f47080eb17d21cbf2a39311877d57f6938 ("PM / Driver core: leave runtime
PM enabled during system shutdown").
- Paul
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: unhandled fault on reboot/shutdown
2012-01-23 8:10 ` Paul Walmsley
@ 2012-01-24 17:15 ` David Marlin
0 siblings, 0 replies; 3+ messages in thread
From: David Marlin @ 2012-01-24 17:15 UTC (permalink / raw)
To: Paul Walmsley; +Cc: linux-omap, linux-pm
Paul Walmsley wrote:
> cc linux-pm
>
> Hi
>
> On Sun, 22 Jan 2012, David A. Marlin wrote:
>
>> I experience an unhandled fault on reboot/shutdown using the ARM-OMAP
>> kernel-2.6.41.3-1 and later (from Fedora) on a Panda Board. I have logged a
>> bug in:
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=781552
>>
>> which provides the details, and a work around which reverts one commit from
>> kernel-3.1.3.
>>
>> Please let me know if you require any additional information or have changes
>> for me to try.
>
> That commit that you referenced in your bug report -- which is actually
> mainline commit af8db1508f2c9f3b6e633e2d2d906c6557c617f9 ("PM / driver
> core: disable device's runtime PM during shutdown") -- is broken.
>
> Consider leaving it reverted or backporting Alan Stern's commit
> fe6b91f47080eb17d21cbf2a39311877d57f6938 ("PM / Driver core: leave runtime
> PM enabled during system shutdown").
Thank you for the information. We will leave this one reverted for now,
and catch Alan Stern's commit in the next version.
Thanks again,
d.marlin
===========
>
>
> - Paul
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-01-23 0:40 unhandled fault on reboot/shutdown David A. Marlin
2012-01-23 8:10 ` Paul Walmsley
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