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SubjectRe: [PATCH 1/3] Drivers: hv: vmbus: Use the vp_index map even for channels bound to CPU 0
On Fri, May 29, 2015 at 05:41:34PM +0000, KY Srinivasan wrote:
>
>
> > -----Original Message-----
> > From: Dan Carpenter [mailto:dan.carpenter@oracle.com]
> > Sent: Friday, May 29, 2015 10:00 AM
> > To: KY Srinivasan
> > Cc: gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org;
> > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com;
> > vkuznets@redhat.com; jasowang@redhat.com
> > Subject: Re: [PATCH 1/3] Drivers: hv: vmbus: Use the vp_index map even for
> > channels bound to CPU 0
> >
> > On Fri, May 29, 2015 at 11:09:02AM -0700, K. Y. Srinivasan wrote:
> > > Map target_cpu to target_vcpu using the mapping table.
> > >
> >
> > It's really hard to tell from this changelog what the user visible
> > effects of this patch are.
>
> We should use the map to transform guest CPU ID to VP Index as is done
> For the non-performance critical channels. While the value CPU 0 is special and will
> map to VP index 0, it is good to be consistent.

Then put that in the changelog!

Please fix up and resend the series.

thanks,

greg k-h


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