On Fri, 2018-01-12 at 13:32 +0100, Borislav Petkov wrote:
> On Thu, Jan 11, 2018 at 05:32:19PM -0800, Ashok Raj wrote:
> > cpuid ax=0x7, return rdx bit 26 to indicate presence of both
> > IA32_SPEC_CTRL(MSR 0x48) and IA32_PRED_CMD(MSR 0x49)
> 
> So why do we need two X86_FEATURE flags then?

AMD has only the latter and enumerates them differently.