https://bugs.freedesktop.org/show_bug.cgi?id=108464
--- Comment #10 from Duncan Roe duncan_roe@optusnet.com.au --- (In reply to Alex Deucher from comment #1)
Are you sure the bisect is correct? This commit just changes debugfs which shouldn't be triggered unless you actually write to the file in question. Please attach your xorg log (is using X) and dmesg output.
A fresh bisect in the stable tree has given a new pair of commits. e1cb3e4801e6896ba93d63222b1052199d2a8c9b has the problem and 899e2aaddbfa0ff96fbaf31f0d9e91427e87dd88 does not have it. (In the stable tree, 30cdbfaa6aa469347db7fcda5949f1ccf7559ecf also has the problem, unlike in the drm tree that I bisected previously). A diff of the new commit pair shows 14 patched files. These are TODO, Makefile and a mixture of .c and .h sources. I am unsure how to proceed with bisecting these diffs: advice welcome.