Messages in this thread | | | Date | Fri, 12 Jan 2018 13:32:24 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH 5/5] x86/feature: Detect the x86 feature Indirect Branch Prediction Barrier |
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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?
-- Regards/Gruss, Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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