linux-kernel - Re: [PATCH 26/27] [AARCH64] Change type of _

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Message-ID: <mvmr3brq7wy.fsf@hawking.suse.de>
Date:	Tue, 21 Jun 2016 10:10:21 +0200
From:	Andreas Schwab <schwab@...e.de>
To:	Yury Norov <ynorov@...iumnetworks.com>
Cc:	<libc-alpha@...rceware.org>, <linux-kernel@...r.kernel.org>,
	<arnd@...db.de>, <catalin.marinas@....com>,
	<marcus.shawcroft@....com>, <philb@....org>, <davem@...emloft.net>,
	<szabolcs.nagy@....com>, <maxim.kuvyrkov@...aro.org>,
	<joseph@...esourcery.com>, <pinskia@...il.com>,
	Andrew Pinski <apinski@...ium.com>
Subject: Re: [PATCH 26/27] [AARCH64] Change type of __align to long long

Yury Norov <ynorov@...iumnetworks.com> writes:

> From: Andrew Pinski <apinski@...ium.com>
>
> So that ILP32 is aligned to 64bits.
>
> Signed-off-by: Yury Norov <ynorov@...iumnetworks.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;
>  } sem_t;

Should __SIZEOF_SEM_T be reduced for ILP32?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@...e.de
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