Re: [Xen-devel] [PATCH 15/38] arm: implement stub version of flush_tlb_mask.

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 1 Jun 2012, Ian Campbell wrote:
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

>  xen/arch/arm/dummy.S |    1 -
>  xen/arch/arm/smp.c   |    9 +++++++++
>  2 files changed, 9 insertions(+), 1 deletions(-)
> 
> diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
> index 8eddd15..c001e8d 100644
> --- a/xen/arch/arm/dummy.S
> +++ b/xen/arch/arm/dummy.S
> @@ -48,7 +48,6 @@ DUMMY(domain_get_maximum_gpfn);
>  DUMMY(domain_relinquish_resources);
>  DUMMY(domain_set_time_offset);
>  DUMMY(dom_cow);
> -DUMMY(flush_tlb_mask);
>  DUMMY(gmfn_to_mfn);
>  DUMMY(hypercall_create_continuation);
>  DUMMY(send_timer_event);
> diff --git a/xen/arch/arm/smp.c b/xen/arch/arm/smp.c
> index cad84f5..824c8c8 100644
> --- a/xen/arch/arm/smp.c
> +++ b/xen/arch/arm/smp.c
> @@ -1,5 +1,14 @@
>  #include <xen/config.h>
> +#include <asm/system.h>
>  #include <asm/smp.h>
> +#include <asm/cpregs.h>
> +#include <asm/page.h>
> +
> +void flush_tlb_mask(const cpumask_t *mask)
> +{
> +    /* XXX IPI other processors */
> +    flush_xen_data_tlb();
> +}
>  
>  void smp_call_function(
>      void (*func) (void *info),
> -- 
> 1.7.9.1
> 
> 
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> 

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