On Fri, Feb 10, 2023, Yu Zhang wrote:
> On Tue, Jan 24, 2023 at 11:49:02PM +0000, Sean Christopherson wrote:
> > Move all potential to-be-saved PMU MSRs into a separate array so that a
> > future patch can easily omit all PMU MSRs from the list when the PMU is
> > disabled.
> >
> > No functional change intended.
> >
> > Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
> > ---
> > arch/x86/kvm/x86.c | 153 ++++++++++++++++++++++++---------------------
> > 1 file changed, 82 insertions(+), 71 deletions(-)
> >
> > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> > index d4a610ffe2b8..9b6e1af63531 100644
> > --- a/arch/x86/kvm/x86.c
> > +++ b/arch/x86/kvm/x86.c
> > @@ -1419,7 +1419,7 @@ EXPORT_SYMBOL_GPL(kvm_emulate_rdpmc);
> > * may depend on host virtualization features rather than host cpu features.
> > */
> >
> > -static const u32 msrs_to_save_all[] = {
> > +static const u32 msrs_to_save_base[] = {
>
> I guess the comments relating to msr_to_save_all should be updated as well. :)
Gah, yes. I caught that at one point but lost track of it. I'll get it fixed
in v3.
Thanks!
