Re: [PATCH 1/3] X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs

[Jim Mattson]

On Thu, Feb 8, 2018 at 2:53 PM, KarimAllah Ahmed <karahmed@xxxxxxxxx> wrote:
> These two variables should check whether SPEC_CTRL and PRED_CMD are
> supposed to be passed through to L2 guests or not. While
> msr_write_intercepted_l01 would return 'true' if it is not passed through.
>
> So just invert the result of msr_write_intercepted_l01 to implement the
> correct semantics.
>
> Fixes: 086e7d4118cc ("KVM: VMX: Allow direct access to MSR_IA32_SPEC_CTRL")
> Signed-off-by: KarimAllah Ahmed <karahmed@xxxxxxxxx>
> Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
> Cc: Radim KrÄmÃÅ <rkrcmar@xxxxxxxxxx>
> Cc: kvm@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx

Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>