On Sun, Mar 20, 2016 at 9:25 PM, Borislav Petkov <[email protected]> wrote: > On Sun, Mar 20, 2016 at 08:14:58PM +0300, Andrey Korolyov wrote: >> Kinda naive question - do you run same ucode version as Marc on his device? > > Yeah, we both have 0x010000dc. > > In case you're referring to the recent faulty AMD microcode patch - > it doesn't apply here. The boxes in question are family 0x10 and the > microcode patch is for family 0x15. >
Yes, I suggested that the issue could fall over a different family as well to expose explicit corruption of a guest pages (as opposed to a generic corruption in a known case). Since there is no direct evidence of what exactly (data or pgt) is getting corrupted, would disabling npt for a testing purposes be helpful?
