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From: "H. Peter Anvin" <hpa@zytor.com>
To: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] x86: signal: cosmetic unification of sys_rt_sigreturn()
Date: Fri, 21 Nov 2008 17:50:19 -0800	[thread overview]
Message-ID: <4927655B.5070906@zytor.com> (raw)
In-Reply-To: <492762B1.4020107@ct.jp.nec.com>

Hiroshi Shimamoto wrote:
>  
> +#ifdef CONFIG_X86_32
>  asmlinkage int sys_rt_sigreturn(unsigned long __unused)
>  {
>  	struct pt_regs *regs = (struct pt_regs *)&__unused;
>  
>  	return do_rt_sigreturn(regs);
>  }

Why not:

asmlinkage int sys_rt_sigreturn(struct pt_regs regs)
{
	return do_rt_sigreturn(&regs);
}

...?

	-hpa

  reply	other threads:[~2008-11-22  1:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-22  1:36 [PATCH 1/3] x86: signal: cosmetic unification of including headers Hiroshi Shimamoto
2008-11-22  1:38 ` [PATCH 2/3] x86: signal: cosmetic unification of sys_sigaltstack() Hiroshi Shimamoto
2008-11-22  1:38 ` [PATCH 3/3] x86: signal: cosmetic unification of sys_rt_sigreturn() Hiroshi Shimamoto
2008-11-22  1:50   ` H. Peter Anvin [this message]
2008-11-22  2:08     ` Hiroshi Shimamoto
2008-11-23  9:51       ` Ingo Molnar
2008-11-24 23:55         ` Hiroshi Shimamoto

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