|Summary:||X segfault with libdrm 2.4.61|
|Product:||xorg||Reporter:||Tobias Klausmann <tobias.johannes.klausmann>|
|Component:||Driver/intel||Assignee:||Chris Wilson <chris>|
|Status:||RESOLVED MOVED||QA Contact:||Intel GFX Bugs mailing list <intel-gfx-bugs>|
|Priority:||medium||CC:||chrischavez, eero.t.tamminen, gordon.jin, huax.lu|
|i915 platform:||i915 features:|
Description Tobias Klausmann 2015-05-11 16:12:07 UTC
With libdrm 2.4.61 the X server segfaults with xf86-video-intel (.917) and X server 1.17.1! i have bisected libdrm back to commit 8576527cfacaf42af8316e1030c192193e94225a - intel: Merge latest i915_drm.h. reverse applying the patch on top of .61 works just fine as well.
Comment 1 Chris Wilson 2015-05-11 20:11:28 UTC
Care to grab a gdb bt?
Comment 2 Chris Wilson 2015-05-11 20:16:01 UTC
Also look at commit 7fe2b2948652443ff43d907855bd7a051d54d309 Author: Chris Wilson <firstname.lastname@example.org> Date: Thu Mar 19 23:14:17 2015 +0000 sna: Protect against ABI breakage in recent versions of libdrm Signed-off-by: Chris Wilson <email@example.com>
Comment 3 Tobias Klausmann 2015-05-11 20:32:51 UTC
(In reply to Chris Wilson from comment #2) > Also look at > > commit 7fe2b2948652443ff43d907855bd7a051d54d309 > Author: Chris Wilson <firstname.lastname@example.org> > Date: Thu Mar 19 23:14:17 2015 +0000 > > sna: Protect against ABI breakage in recent versions of libdrm > > Signed-off-by: Chris Wilson <email@example.com> Save yourself from more bugreports and release another snapshot...! :) > Care to grab a gdb bt? That may be a bit problematic, if i do --enalbe-debug on the driver, the bug is gone as well. If thats not necessary, i'll sure add one.
Comment 4 Chris Wilson 2015-05-21 09:10:18 UTC
*** Bug 90551 has been marked as a duplicate of this bug. ***
Comment 5 Martin Peres 2019-11-27 13:37:13 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel/issues/51.