Re: [Qemu-devel] [PATCH] target-i386: Show host and VM TSC frequencies on mismatch

[Marcelo Tosatti <mtosatti@redhat.com>]

On Thu, Jun 30, 2016 at 03:12:17PM -0300, Eduardo Habkost wrote:
> Improve the TSC frequency mismatch warning to show the host and
> VM TSC frequencies.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  target-i386/kvm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/target-i386/kvm.c b/target-i386/kvm.c
> index f3698f1..9679415 100644
> --- a/target-i386/kvm.c
> +++ b/target-i386/kvm.c
> @@ -566,7 +566,9 @@ static int kvm_arch_set_tsc_khz(CPUState *cs)
>                         -ENOTSUP;
>          if (cur_freq <= 0 || cur_freq != env->tsc_khz) {
>              error_report("warning: TSC frequency mismatch between "
> -                         "VM and host, and TSC scaling unavailable");
> +                         "VM (%" PRId64 " kHz) and host (%d kHz), "
> +                         "and TSC scaling unavailable",
> +                         env->tsc_khz, cur_freq);
>              return r;
>          }
>      }
> -- 
> 2.5.5

ACK