Re: [Xen-devel] [PATCH] ia64: fix build breakage because of conflicting u64 guest handles

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Wed, Nov 30, 2011 at 10:22:37AM -0800, Luck, Tony wrote:
> include/xen/interface/xen.h:526: error: conflicting types for 
> â__guest_handle_u64â
> arch/ia64/include/asm/xen/interface.h:74: error: previous declaration of 
> â__guest_handle_u64â was here
> 
> Problem introduced by "xen/granttable: Introducing grant table V2 stucture"
> 
> which added a new definition to include/xen/interface/xen.h for "u64".
> 
> Fix: delete the ia64 arch specific definition.
> 
> Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
> ---
> 
> Can someone either fold this into the above patch, or add it to the
> same tree that is feeding into linux-next - I saw the breakage in
> today's "next-20111130" tag.  Thanks.

Ah, I can fold it in. Thanks!

> 
>  arch/ia64/include/asm/xen/interface.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/ia64/include/asm/xen/interface.h 
> b/arch/ia64/include/asm/xen/interface.h
> index 1d2427d..fbb5198 100644
> --- a/arch/ia64/include/asm/xen/interface.h
> +++ b/arch/ia64/include/asm/xen/interface.h
> @@ -71,7 +71,7 @@
>  __DEFINE_GUEST_HANDLE(uchar, unsigned char);
>  __DEFINE_GUEST_HANDLE(uint, unsigned int);
>  __DEFINE_GUEST_HANDLE(ulong, unsigned long);
> -__DEFINE_GUEST_HANDLE(u64, unsigned long);
> +
>  DEFINE_GUEST_HANDLE(char);
>  DEFINE_GUEST_HANDLE(int);
>  DEFINE_GUEST_HANDLE(long);
> -- 
> 1.7.3.1

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