(In reply to Takashi Iwai from comment #21) > I haven't had time to take a deeper look (and the bug doesn't hit on my > machine), but as a blind shot, I built a kernel with the patch with a revert > of the commit in the relevant code path. Can anyone test a kernel package > in OBS home:tiwai:bsc1180344? Just to be sure. Tried your kernel, but failed with "bad shim signature".