On Mon, Nov 18, 2019 at 10:17 AM Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote: > > KVM does not implement MSR_IA32_TSX_CTRL, so it must not be presented > to the guests. It is also confusing to have !ARCH_CAP_TSX_CTRL_MSR && > !RTM && ARCH_CAP_TAA_NO: lack of MSR_IA32_TSX_CTRL suggests TSX was not > hidden (it actually was), yet the value says that TSX is not vulnerable > to microarchitectural data sampling. Fix both. > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> Ignore my previous comment. I see that the functionality I want is coming later in this series. Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>
