<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel-3.11 [drm:r600_uvd_ring_test] *ERROR* radeon: ring 5 test failed (0xCAFEDEAD)" href="https://bugs.freedesktop.org/show_bug.cgi?id=67276#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel-3.11 [drm:r600_uvd_ring_test] *ERROR* radeon: ring 5 test failed (0xCAFEDEAD)" href="https://bugs.freedesktop.org/show_bug.cgi?id=67276">bug 67276</a> from <a class="email" href="mailto:joshuacov@gmail.com" title="Joshua Cov. <joshuacov@gmail.com>"> Joshua Cov.</a> <pre>(In reply to <a href="show_bug.cgi?id=67276#c12">comment #12</a>) > (In reply to <a href="show_bug.cgi?id=67276#c11">comment #11</a>) > > The bug still appears, so this is not the faulty patch. Obviously it happens > > during cold boot, otherwise I haven't seen it. > > > > Can you help me to debug this? > > > > I have to say I haven't seen this with kernel-3.9 and all UVD and DPM staff > > applied. It worked there flawlessly. > > Bisect? I cannot forcibly trigger the problem. That's why I'm hoping for more detailed debug messages. Maybe something connected with ring-testing or maybe data feeding for those rings or anything that hs to do with the ring. I'm also wondering why the problem don't appear when I restart the pc? Is it some kind of a racing condition? How can I get the info that's in the ring at the time the error occurs? How is the ring testing done?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>