Re: selftests/x86/fsgsbase_64 test problem

From: Andy Lutomirski
Date: Sun Jan 28 2018 - 14:22:17 EST


On Fri, Jan 26, 2018 at 2:56 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
> On Fri, Jan 26, 2018 at 02:38:28PM -0800, Andy Lutomirski wrote:
>> Borislav, any chance you could run the attached program on an AMD
>> machine to see what it does?
>
> [boris@pd: /tmp> ./gs1
> PID = 3420
> ax = 0, cx = 0, dx = 0
>
> This is on 4.15-rc7-ish + tip/master from 2 wks ago.

Phooey :(