<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - i915 driver crashes on "eglCreateContext()" after DRM/GBM calls" href="https://bugs.freedesktop.org/show_bug.cgi?id=83925#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - i915 driver crashes on "eglCreateContext()" after DRM/GBM calls" href="https://bugs.freedesktop.org/show_bug.cgi?id=83925">bug 83925</a> from <a class="email" href="mailto:manuel.bachmann@open.eurogiciel.org" title="Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>"> Manuel Bachmann</a> <pre>Hi, Any help on this ? Found that kernel 3.15 works, but 3.14.9 does not work. I tried to backport or cherry-pick half of the commits between 3.14.9 and 3.15, but did not help. There is also a big "bugfix" branch merge (<a href="https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/i915/i915_gem.c?id=889fa782bf8ebe7c0d0ed0a9429bf43197f0f64e">https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/i915/i915_gem.c?id=889fa782bf8ebe7c0d0ed0a9429bf43197f0f64e</a>) which I did not try because it is huge. We cannot use the latest kernel as-is because it is explicitly disallowed in our workflow. For reference, the precise call with leads to the hang is in "drivers/gpu/drm/i915/i915_gem.c", "i915_gem_set_domain_ioctl()" function, line 1227. Somewhere in or just after "obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));".</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>