<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [CI][BAT] igt@* - dmesg-warn / fail / incomplete - BUG: kernel NULL pointer dereference, address: 0000000000000000" href="https://bugs.freedesktop.org/show_bug.cgi?id=110975#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [CI][BAT] igt@* - dmesg-warn / fail / incomplete - BUG: kernel NULL pointer dereference, address: 0000000000000000" href="https://bugs.freedesktop.org/show_bug.cgi?id=110975">bug 110975</a> from <a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> Martin Peres</a> <pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=110975#c3">comment #3</a>) > commit 7b0cdf3e56b9b0bd05afa4904dc249c0f22dd30b > Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> > Date: Fri Jun 14 22:36:04 2019 +0200 > > drm/vgem: Ditch attach trickery in the fence ioctl > > It looks like this was done purely to get a consistent place to look > up the reservation object pointer. With the drm_prime.c helper code > now also setting gem_object->resv for imported objects we can just use > that pointer directly, instead of first ensuring a dma-buf exists. > > v2: Note that I screwed up the patch ordering, hence why this needed > a Fixes: tag - CI spotted the broken intermediate state. > > Fixes: 5eab998741c8 ("drm/vgem: Drop drm_gem_prime_export") > Reviewed-by: Emil Velikov <<a href="mailto:emil.velikov@collabora.com">emil.velikov@collabora.com</a>> > Reviewed-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@intel.com">daniel.vetter@intel.com</a>> > Link: > <a href="https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-49-daniel">https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-49-daniel</a>. > <a href="mailto:vetter@ffwll.ch">vetter@ffwll.ch</a> Did the trick, thanks!</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>