Re: [Xen-devel] [PATCH 38/38] HACK: arm: disable hypercall continuations.

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 1 Jun 2012, Ian Campbell wrote:
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>  xen/include/xen/sched.h |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h
> index 53804c8..15fa6b4 100644
> --- a/xen/include/xen/sched.h
> +++ b/xen/include/xen/sched.h
> @@ -577,10 +577,14 @@ unsigned long hypercall_create_continuation(
>      unsigned int op, const char *format, ...);
>  void hypercall_cancel_continuation(void);
>  
> +#ifdef CONFIG_ARM
> +#define hypercall_preempt_check() (0)
> +#else
>  #define hypercall_preempt_check() (unlikely(    \
>          softirq_pending(smp_processor_id()) |   \
>          local_events_need_delivery()            \
>      ))
> +#endif


I think it is fine for now, but could we add a TODO comment on it?


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