On Wed, Sep 19, 2018 at 09:09:09PM +0000, Singh, Brijesh wrote: > Hi Greg, > > Several peoples have reported the hung-task detector complains > about an uninterruptible sleep in ccp driver with recent BIOS updates > on Ryzen systems. During debug we found that recent BIOS updates have > wrongly advertised that it supports SEV feature when it does not. We > have made driver a bit more robust against this firmware bug. The > patch is accepted in Linus tree for this. Due to some offset changes > (and code restructure) I was not able to use upstream patch as-is. > Doing a separate patch for 4.18, 4.17 and 4.16. Please let me know if > you have any questions. 4.17 and 4.16 are long end-of-life, nothing I can do there, sorry. But I have queued up your 4.18.y backport, thanks for that. greg k-h
