Re: [Xen-devel] [PATCH for-4.7/4.8] x86: Fix "x86: further CPUID handling adjustments"

2018-05-16 Thread Andrew Cooper
On 16/05/18 09:14, Jan Beulich wrote: On 15.05.18 at 19:54, wrote: >> Also, I don't see any link between the change and the commit message. With >> the microcode installed, STIBP and IBPB are already visible to dom0. > They reportedly weren't (and I was able to

Re: [Xen-devel] [PATCH for-4.7/4.8] x86: Fix "x86: further CPUID handling adjustments"

2018-05-16 Thread Jan Beulich
>>> On 15.05.18 at 19:54, wrote: > Also, I don't see any link between the change and the commit message. With > the microcode installed, STIBP and IBPB are already visible to dom0. They reportedly weren't (and I was able to confirm that), and given this original