Re: [PATCH 26/27] [AARCH64] Change type of __align to long long

From	"Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 26/27] [AARCH64] Change type of __align to long long
Date	2016-06-21 13:00 +0200
Message-ID	<rMrzr-4Ln-1@gated-at.bofh.it> (permalink)
References	<rMoBA-2OV-31@gated-at.bofh.it> <rMp4B-3gc-15@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi, Yury

On 2016/6/21 13:07, Yury Norov wrote:
> From: Andrew Pinski <apinski@cavium.com>
>
> So that ILP32 is aligned to 64bits.
>
> Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
> ---
>   sysdeps/aarch64/nptl/bits/semaphore.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sysdeps/aarch64/nptl/bits/semaphore.h b/sysdeps/aarch64/nptl/bits/semaphore.h
> index 3cc5b37..3fe6047 100644
> --- a/sysdeps/aarch64/nptl/bits/semaphore.h
> +++ b/sysdeps/aarch64/nptl/bits/semaphore.h
> @@ -31,5 +31,5 @@
>   typedef union
>   {
>     char __size[__SIZEOF_SEM_T];
> -  long int __align;
> +  long long int __align;
Why we need align to 64bit?

Regard

Bamvor
>   } sem_t;
>

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Re: [PATCH 26/27] [AARCH64] Change type of __align to long long "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-06-21 13:00 +0200

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