<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVAC] EQ overflowing" href="https://bugs.freedesktop.org/show_bug.cgi?id=87819#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVAC] EQ overflowing" href="https://bugs.freedesktop.org/show_bug.cgi?id=87819">bug 87819</a> from <a class="email" href="mailto:stuartl@longlandclan.yi.org" title="Stuart Longland <stuartl@longlandclan.yi.org>"> Stuart Longland</a> <pre>Now running a kernel built from the Nouveau git tree at this commit: commit ff4c0d5213b015e60aa87c1352604f10ba9c3e12 Author: Bruno Prémont <<a href="mailto:bonbons@linux-vserver.org">bonbons@linux-vserver.org</a>> Date: Sun Dec 21 17:43:31 2014 +0100 drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP On !SMP systems spinlocks do not exist. Thus checking of they are active will always fail. Use assert_spin_locked(lock); instead of BUG_ON(!spin_is_locked(lock)); to not BUG() on all UP systems. Signed-off-by: Bruno Prémont <<a href="mailto:bonbons@linux-vserver.org">bonbons@linux-vserver.org</a>> Signed-off-by: Ben Skeggs <<a href="mailto:bskeggs@redhat.com">bskeggs@redhat.com</a>> RC=0 stuartl@vk4msl-mb ~ $ uname -a Linux vk4msl-mb 3.18.0-rc4-vk4msl-mb-00789-gff4c0d5 #1 SMP PREEMPT Wed Feb 4 20:19:39 EST 2015 x86_64 Intel(R) Core(TM)2 Duo CPU P7350 @ 2.00GHz GenuineIntel GNU/Linux RC=0 stuartl@vk4msl-mb ~ $ uptime 03:52:41 up 17 min, 1 user, load average: 0.62, 0.49, 0.47 I've been tinkering in OpenSCAD for a while and it has not yet crashed. Maybe this weekend I'll try stock kernel 3.18.0-rc4 then bisect until we figure out what patches fix it and try cherry-picking those.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>