[CRIU] [PATCH] ppc64: fixing build issue

[Christopher Covington]

On 08/26/2015 09:41 AM, Laurent Dufour wrote:
> The commit 69d008d56788 ("Use run-time page_size() for mremap")
> introduces the use of dynamic page size in rst-malloc.c.
> 
> The commit also add the include of unistd.h in
> arch/aarch64/include/asm/page.h to allow the build to succeed on this
> architecture.  Since ppc64 is also using the same way to deal with page
> size, the same include is required in arch/ppc64/include/asm/page.h
> 
> Signed-off-by: Laurent Dufour <ldufour at linux.vnet.ibm.com>
> CC: Christopher Covington <cov at codeaurora.org>
> ---
>  arch/ppc64/include/asm/page.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/ppc64/include/asm/page.h b/arch/ppc64/include/asm/page.h
> index 0df1c5734998..9d10455f1c47 100644
> --- a/arch/ppc64/include/asm/page.h
> +++ b/arch/ppc64/include/asm/page.h
> @@ -1,6 +1,8 @@
>  #ifndef __CR_ASM_PAGE_H__
>  #define __CR_ASM_PAGE_H__
>  
> +#include <unistd.h>
> +
>  /*
>   * Default config for Pseries is to use 64K pages.
>   * See kernel file arch/powerpc/configs/pseries_*defconfig
> 

Apologies for the breakage.

Reviewed-by: Christopher Covington <cov at codeaurora.org>

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