Re: [Xen-devel] [RFC PATCH 10/16]: PVH xen: introduce vmx_pvh.c

[Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>]

On Thu, 24 Jan 2013 09:21:45 +0000
"Jan Beulich" <JBeulich@xxxxxxxx> wrote:

> >>> On 24.01.13 at 02:59, Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
> >>> wrote:
> > On Tue, 15 Jan 2013 08:46:35 +0000 "Jan Beulich"
> > <JBeulich@xxxxxxxx> wrote:
> >> The main thing are the hypercall wrappers - they're definitely not
> >> VMX-specific, and hence don't belong in VMX-specific code. Besides
> > 
> > Ah, I see. The HVM hcalls are in hvm.c and not vmx.c. Since PVH
> > needs slightly different hcalls and restricts certain ones ok for
> > HVM, I really prefer to not pollute hvm_do_hypercall() with if PVH
> > everywhere. I could add a new function to hvm.c,
> > pvh_hvm_do_hypercall(), or create a new file hvm_pvh.c and add it
> > there. What would you suggest?
> 
> The only mail with that patch that I have definitely has these in
> xen/arch/x86/hvm/vmx/vmx_pvh.c.
I meant for an HVM guest, the hcalls are in hvm.c and not vmx.c. I
kinda tried to follow that.

> So yes, the correct thing - if adjustments to the existing ones
> makes the code too ugly - would be for them to go into
> xen/arch/x86/hvm/pvh.c.

Ok, will do it. 

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