linux-kernel - Re: [PATCH 1/5] x86: entry_64.S - use ENTRY to define child

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Message-Id: <1227782223.31044.1287040549@webmail.messagingengine.com>
Date:	Thu, 27 Nov 2008 11:37:03 +0100
From:	"Alexander van Heukelum" <heukelum@...tmail.fm>
To:	"Cyrill Gorcunov" <gorcunov@...il.com>,
	"Ingo Molnar" <mingo@...e.hu>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	linux-kernel@...r.kernel.org,
	"Cyrill Gorcunov" <gorcunov@...il.com>
Subject: Re: [PATCH 1/5] x86: entry_64.S - use ENTRY to define child_rip


On Wed, 26 Nov 2008 22:17:00 +0300, gorcunov@...il.com said:
> From: Cyrill Gorcunov <gorcunov@...il.com>
> 
> child_rip is called not by its name but indirectly
> rather so make it global and aligned.
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
> ---
>  arch/x86/kernel/entry_64.S |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
> index 64688db..098ba0b 100644
> --- a/arch/x86/kernel/entry_64.S
> +++ b/arch/x86/kernel/entry_64.S
> @@ -1322,7 +1322,7 @@ ENTRY(kernel_thread)
>  	CFI_ENDPROC
>  END(kernel_thread)
>  
> -child_rip:
> +ENTRY(child_rip)
>  	pushq $0		# fake return address
>  	CFI_STARTPROC
>  	/*

Acked-by: Alexander van Heukelum <heukelum@...tmail.fm>

> 1.6.0.4.603.gbc9c0
> 
-- 
  Alexander van Heukelum
  heukelum@...tmail.fm

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