Bug 100685 - [bisected] X Won't Start on Skylake/Tonga
Summary: [bisected] X Won't Start on Skylake/Tonga
Status: RESOLVED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: General (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
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Depends on:
Blocks:
 
Reported: 2017-04-14 16:33 UTC by Mike Lothian
Modified: 2017-12-13 01:43 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
dmesg (74.83 KB, text/plain)
2017-04-14 16:33 UTC, Mike Lothian
no flags Details
Xorg.0.log (16.84 KB, text/x-log)
2017-04-14 16:41 UTC, Mike Lothian
no flags Details

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Description Mike Lothian 2017-04-14 16:33:10 UTC
Created attachment 130844 [details]
dmesg

Bisected to:

commit b95ff0319a829d5e707d64a3994c75f012f6b6ec
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Mon Apr 3 10:32:51 2017 +0200

    drm: Remove drm_modeset_(un)lock_crtc
    
    The last user, the cursor ioctl, can just open-code this too. We
    simply have to move the acquire ctx dance from the universal function
    up into the top-level ioctl handler.
    
    Reviewed-by: Harry Wentland <harry.wentland@amd.com>
    Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
    Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
    Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-3-daniel.vetter@ffwll.ch
Comment 1 Mike Lothian 2017-04-14 16:41:58 UTC
Created attachment 130845 [details]
Xorg.0.log
Comment 2 Mike Lothian 2017-04-14 16:43:14 UTC
Currently the drm-next tree, agd5f's drm-4.12-wip tree are failing, the intel nightly tree is working as is Linus's tree.
Comment 3 Andy Furniss 2017-04-14 20:09:11 UTC
(In reply to Mike Lothian from comment #2)
> Currently the drm-next tree, agd5f's drm-4.12-wip tree are failing, the
> intel nightly tree is working as is Linus's tree.

Seems there is a fix, but it isn't in drm-next yet.

https://bugs.freedesktop.org/show_bug.cgi?id=100673#c6


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