Re: [Xen-devel] [PATCH] arm: xen: implement multicall hypercall support.

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2014-04-01 at 12:02 +0100, David Vrabel wrote:
> On 28/03/14 14:07, Ian Campbell wrote:
> > As part of this make the usual change to xen_ulong_t in place of unsigned 
> > long.
> > This change has no impact on x86.
> > 
> > The Linux defintion of struct multicall_entry.result differs from the Xen
> > definition, I think for good reasons, and used a long rather than an 
> > unsigned
> > long. Therefore introduce a xen_long_t, which is a long on x86 architectures
> > and a signed 64-bit integer on ARM.
> 
> Shouldn't the Xen definition also be changed to use a long?

Maybe?

It seems plausible that this would be the right thing to do if someone
wants.

Ian.



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