Re: [Xen-devel] [PATCH RFC 1/2] xen/arm: remove cast in mmu_init_secondary_cpu

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2013-09-17 at 15:30 +0000, ChanJu Park wrote:
> At this moment, virt_to_maddr() is casted with 32 bit and this makes an error 
> when 64 bit address is returned.
> This cast needs to be removed. 
> 
> 
> Singed-off-by: ChanJu Park 
> Singed-off-by: Min Kang 

Please can you include your email addresses here?

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

> ---
> xen/arch/arm/mm.c |    2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
> index 69c157a..bdfb7af 100644
> --- a/xen/arch/arm/mm.c
> +++ b/xen/arch/arm/mm.c
> @@ -520,7 +520,7 @@ void __cpuinit mmu_init_secondary_cpu(void)
>      uint64_t ttbr;
> 
>      /* Change to this CPU's pagetables */
> -    ttbr = (uintptr_t)virt_to_maddr(THIS_CPU_PGTABLE);
> +    ttbr = virt_to_maddr(THIS_CPU_PGTABLE);
>      WRITE_TTBR(ttbr);
> 
>      /* From now on, no mapping may be both writable and executable. */



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