On Wednesday, June 29, 2016 07:52:18 PM Logan Gunthorpe wrote: > Hey Raf, > > Sorry to report that although the patch works the majority of the time, > I just got a suspicious kernel panic during resume. > > It said: > > "kernel tried to execute NX protected page - exploit attempt? (uid: 0)" > > You can find a photo of the panic here: > > http://staff.deltatee.com/~logang/panic.jpg
Thanks for the report! That's not what Boris was seeing at least. It looks like clearing the NX bit for relocated_restore_code in relocate_restore_code() didn't work for some reason. I don't see why it may not work ATM, I need to have a fresh look at that tomorrow. I had hoped to be able to fix this bug for 4.7, but it looks like it will miss the mark after all. Oh well. Thanks, Rafael
