<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Delay in skl_disable_plane() causes a system freeze" href="https://bugs.freedesktop.org/show_bug.cgi?id=104975#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Delay in skl_disable_plane() causes a system freeze" href="https://bugs.freedesktop.org/show_bug.cgi?id=104975">bug 104975</a> from <a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> Maarten Lankhorst</a> <pre>The WARN_ON is removed by: commit fa5aaeecf524ecbcae9755ee3d34b7b8ba412583 Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>> Date: Tue Jan 30 11:27:04 2018 +0100 drm/atomic: Remove WARN_ON for invalid plane configuration. Userspace can set a FB_ID on a plane without setting CRTC_ID, which will fail with -EINVAL, but the kernel shouldn't warn about that. Same for !FB_ID and CRTC_ID being set. This can safely be cherry-picked if needed, but userspace is requesting an invalid configuration. That bug should be fixed as well.</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>