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Re: [Xen-devel] [PATCH 1 of 4] xen: interrupt remapping in HVM guests

On Mon, 30 Aug 2010, Jan Beulich wrote:
> >>> On 30.08.10 at 14:40, Stefano Stabellini 
> >>> <stefano.stabellini@xxxxxxxxxxxxx> wrote:
> > On Mon, 30 Aug 2010, Jan Beulich wrote:
> >> Additionally, shouldn't you add a build time check making sure
> >> that IRQ_UNBOUND is actually suitable for initialization via
> >> memset() (or alternatively use a loop)?
> >> 
> >  
> > something like typeof?
> No, something that makes sure all bytes of the int are identical (since
> of the int you pass to memset() only the low 8 bits actually get used).
> For the moment, checking the value is either 0 or -1 would probably
> do.
I understand now, but I think I prefer to use a loop instead :)

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