<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [IVB/SNB/BYT/BDW/BSW]igt/kms_flip subcases fail and don't exit testing" href="https://bugs.freedesktop.org/show_bug.cgi?id=81367#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [IVB/SNB/BYT/BDW/BSW]igt/kms_flip subcases fail and don't exit testing" href="https://bugs.freedesktop.org/show_bug.cgi?id=81367">bug 81367</a> from <a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> Paulo Zanoni</a> <pre>> I started debugging the bcs-flip-vs-dpms failures on my BDW machine, and > this problem is certainly BDW-specific. I just can't reproduce it on > Haswell. So I really think we should treat this bug as several smaller bugs. > > For a better organization, we need to answer the following questions: > - What are the specific cases that fail on each platform? > - Why does it fail? Timeout? Test suite claims FAIL? Test skipped? > - What are the output configurations used by each machine? For each machine > tested, please describe whether it has HDMI, eDP, DP, VGA, etc. > - Can we try to choose a specific failure from the list and bisect it? From > your comment above it seems the previous bisect result is bad, so we may > need to redo it. > > After we get a concrete list of the problems, we need to re-evaluate the > priority of this bug, and decide whether we want to split it or not. Example of the answer I'm looking for: On HSW, we're using eDP+HDMI, and: - test ABC results in FAILURE - test DEF and GHI results in timeout (>10 mins to end) - test JKL causes a Kernel WARN - all the other tests pass without timeouts, failures or WARNs - none of the above were bisected On BDW, we're using a machine with eDP only, and: - test DEF results in timeout (>10 mins to end) - test XYZ causes a Kernel WARN, and this was bisected to Kernel commit 9a97ea98e7a98 - all the other tests pass without timeouts, failures or WARNs</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>