(In reply to Takashi Iwai from comment #12) > Thanks for the info. Yes, this looks pretty much relevant, and > interestingly, the whole PR isn't included in linux-next tree. Maybe an > overlook? We need to ask Alex and Dave. > > I'm building a test kernel with the backport of those patches in OBS > home:tiwai:bsc1212848 repo. It'll take some time (an hour or so) to build. > Once after the build finishes, could you try it out? I've been running the patched kernel for a few hours and so far so good. Would it make sense to have a kernel with both the patch and KASAN so we could see immediately if the memory corruption happens after booting?