https://bugs.freedesktop.org/show_bug.cgi?id=61529
--- Comment #4 from Thaddaeus Tintenfisch <thad.fisch at gmail.com> --- Created attachment 116881 --> https://bugs.freedesktop.org/attachment.cgi?id=116881&action=edit dmesg snippet I have applied radeon-gart_tlb_flush-NULL.diff to git master and it does fix the hard lockup. However, powering off the dedicated GPU still triggers some kernel panics (see attached log file). -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20150702/3245f643/attachment.html>