Re: [PATCH v4 02/10] x86/hyper-v: stash the max number of virtual/logical processor

Steven Rostedt
2017-06-05T15:24:33Z

On Sat, 27 May 2017 20:43:58 +0300
Andy Shevchenko <andy.shevchenko@gmail.com> wrote:

> On Wed, May 24, 2017 at 3:03 PM, Vitaly Kuznetsov <vkuznets@redhat.com> wrote:
> > Max virtual processor will be needed for 'extended' hypercalls supporting
> > more than 64 vCPUs. While on it, unify on 'Hyper-V' in mshyperv.c as we
> > currently have a mix, report acquired misc features as well.
> >
> > Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
> > Acked-by: K. Y. Srinivasan <kys@microsoft.com>
> > Tested-by: Simon Xiao <sixiao@microsoft.com>
> > Tested-by: Srikanth Myakam <v-srm@microsoft.com>
>
> > + u32 max_vp_index;
> > + u32 max_lp_index;
>
> > + pr_info("Hyper-V: max %d virtual processors, %d logical processors\n",
> > + ms_hyperv.max_vp_index, ms_hyperv.max_lp_index);
>
> And surprisingly no-one from the above list did not get a warning?!

Begs to question how many other warnings are they ignoring?

-- Steve

>
> %u, please.
>