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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <57691D91.6080204@huawei.com>
Date:	Tue, 21 Jun 2016 18:57:21 +0800
From:	"Zhangjian (Bamvor)" <bamvor.zhangjian@...wei.com>
To:	Yury Norov <ynorov@...iumnetworks.com>,
	<libc-alpha@...rceware.org>, <linux-kernel@...r.kernel.org>
CC:	<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>,
	"Zhangjian (Bamvor)" <bamvor.zhangjian@...wei.com>
Subject: Re: [PATCH 26/27] [AARCH64] Change type of __align to long long

Hi, Yury

On 2016/6/21 13:07, Yury Norov wrote:
> 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;
Why we need align to 64bit?

Regard

Bamvor
>   } sem_t;
>