<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - AMD Radeon GPU Acceleration Disabled Under Kernels 4.2.x and later versions" href="https://bugs.freedesktop.org/show_bug.cgi?id=92858#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - AMD Radeon GPU Acceleration Disabled Under Kernels 4.2.x and later versions" href="https://bugs.freedesktop.org/show_bug.cgi?id=92858">bug 92858</a> from <a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> Michel Dänzer</a> <pre>(In reply to Darren from <a href="show_bug.cgi?id=92858#c5">comment #5</a>) > Sadly, as of thus far, every kernel I've compiled panics at bootup, with a > message like this, or similar: "kernel panic. vfs unable to mount root on > unknown block (0,0)". Sounds like there's a problem with the .config or maybe the root=[...] parameter on the kernel command line. For .config, I'd recommend starting with the original .config from 4.3-rc7 and then just running "make oldconfig". > After I get the kernel to compile and boot, do I need to run "make clean" in > the source tree directory after "git bisect good," or is that going to strip > away files that git bisect needs in order to keep a record of good and bad > commits? make clean is neither necessary nor does it hurt (other than potentially increasing the build time of the next kernel to test).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>