Re: [Xen-devel] [PATCH v5 2/2] xen: modify kernel mappings corresponding to granted pages

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Thu, 29 Sep 2011, Konrad Rzeszutek Wilk wrote:
> >  /* Xen machine address */
> > @@ -31,8 +32,10 @@ typedef struct xpaddr {
> >  #define INVALID_P2M_ENTRY  (~0UL)
> >  #define FOREIGN_FRAME_BIT  (1UL<<(BITS_PER_LONG-1))
> >  #define IDENTITY_FRAME_BIT (1UL<<(BITS_PER_LONG-2))
> > +#define GRANT_FRAME_BIT    (1UL<<(BITS_PER_LONG-3))
> 
> I am going to change that to (BITS_PER_LONG-1) as we aren't
> using the P2M. (and add that comment in the file).
> 
> And both patches are now in 3.2 queue.

OK, thanks.

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