Re: [Xen-devel] [PATCH v5] x86/hvm: Implement hvmemul_write() using real mappings

[Alexandru Stefan ISAILA <aisaila@xxxxxxxxxxxxxxx>]

On Mi, 2017-09-27 at 09:38 +0100, Andrew Cooper wrote:
> On 27/09/2017 09:04, Alexandru Isaila wrote:
> >
> > From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> >
> >
> > -        return X86EMUL_EXCEPTION;
> > -    case HVMTRANS_bad_gfn_to_mfn:
> > -        return hvmemul_linear_mmio_write(addr, bytes, p_data,
> > pfec, hvmemul_ctxt, 0);
> Where has the if ( !mapping ) test gone?  The HVMTRANS_bad_gfn_to_mfn
> case needs handling.

There was a comment form Jan in V2. NOTE: "v1
comment:'Pointless"else".'"

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