Bug 96307 - Kernel 4.7-rc1 oops when starting X
Summary: Kernel 4.7-rc1 oops when starting X
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-06-01 12:08 UTC by Dmitrii Tcvetkov
Modified: 2016-06-20 11:15 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg and Xorg.0.log (88.50 KB, text/plain)
2016-06-01 12:08 UTC, Dmitrii Tcvetkov 		no flags Details
View All

Description Dmitrii Tcvetkov 2016-06-01 12:08:50 UTC 
Created attachment 124232 [details]
dmesg and Xorg.0.log

Problem appeared on 4.7-rc1 vanilla kernel, on 4.6 vanilla kernel X starts normally. Screen becomes blank when X starts and I need reboot to fix the screen. Video adapter is GeForce GTX 780 Ti.
Comment 1 Dmitrii Tcvetkov 2016-06-16 16:44:34 UTC 
In this bugreport:
https://bugzilla.kernel.org/show_bug.cgi?id=119861
these patches were suggested

https://patchwork.kernel.org/patch/9151037/
https://patchwork.kernel.org/patch/9151039/

With them 4.7-rc2 kernel do not oops
Comment 2 Dmitrii Tcvetkov 2016-06-20 11:15:44 UTC 
Merged:

commit fffc5f59f2c68ca859c3f92b224393ed3adbe1ca
Author: Philipp Zabel <p.zabel@pengutronix.de>
Date:   Thu Jun 2 19:27:51 2016 +0200

    drm/crtc: fix connector reference counting mismatch in drm_crtc_helper_set_config

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.