linux-kernel - Re: [GIT PULL] x86 LTO changes for v3.15

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Message-ID: <533C4474.2060608@linux.intel.com>
Date:	Wed, 02 Apr 2014 10:10:12 -0700
From:	"H. Peter Anvin" <hpa@...ux.intel.com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
CC:	Andi Kleen <ak@...ux.intel.com>, Gleb Natapov <gleb@...hat.com>,
	Peter Anvin <hpa@...or.com>, Jan Hubicka <hubicka@....cz>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Peter Zijlstra <peterz@...radead.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [GIT PULL] x86 LTO changes for v3.15

On 04/02/2014 05:33 AM, Steven Rostedt wrote:
> On Tue, 1 Apr 2014 17:35:05 -0700
> 
> Heh, I know that not having the SYSCALL_DEFINEx() wrappers means that
> they wont be traced. I must have misunderstood Peter, as I thought he
> meant if we added SYSCALL_DEFINEx(), that they would break tracing.
> 

No, I meant that them being missing breaks tracing.

> 
> Yeah, adding the SYSCALL_DEFINEx() macros around those functions would
> be good for tracing as well.
> 
> Glad I understand you two now ;-)
> 

:)

Do you want to do the patch?

	-hpa


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