This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.36. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject : [2.6.37-rc1] drm:i195 errors
Submitter : Paul Rolland <[email protected]>
Date : 2010-11-02 14:58 (58 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=128870991628970&w=2
Hello,
I'm now running 2.6.37-rc8, and I still have :
Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
as well as :
Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Regards,
Paul
On Thu, 30 Dec 2010 00:06:58 +0100 (CET)
"Rafael J. Wysocki" <[email protected]> wrote:
> This message has been generated automatically as a part of a summary
> report of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.36. Please verify if it still should be listed and let the
> tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22542
> Subject : [2.6.37-rc1] drm:i195 errors
> Submitter : Paul Rolland <[email protected]>
> Date : 2010-11-02 14:58 (58 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=128870991628970&w=2
>
>
>
--
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--Mike Godwin, Electronic Frontier Foundation
On Friday, December 31, 2010, Paul Rolland wrote:
> Hello,
>
> I'm now running 2.6.37-rc8, and I still have :
> Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
>
> as well as :
>
> Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
There were some last-minute fixes related to i915 added to the Linus' tree
after 2.6.37-rc8. Perhaps you can give them a try?
Rafael
On Fri, 31 Dec 2010, Rafael J. Wysocki wrote:
> On Friday, December 31, 2010, Paul Rolland wrote:
> > Hello,
> >
> > I'm now running 2.6.37-rc8, and I still have :
> > Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> >
> > as well as :
> >
> > Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> > Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
>
> There were some last-minute fixes related to i915 added to the
> Linus' tree after 2.6.37-rc8. Perhaps you can give them a try?
if this is in any way related to various systems booting to a black
screen (as i described earlier), i built an absolutely up-to-date
kernel from the latest tree and that didn't solve the problem. i'm
open to testing suggestions.
rday
--
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