linux-kernel - Re: [PATCH 3/4] x86/asm: Add asm macros for static keys/jump labels

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Message-ID: <alpine.DEB.2.11.1511071807130.4032@nanos>
Date:	Sat, 7 Nov 2015 18:08:53 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Andy Lutomirski <luto@...capital.net>
cc:	Borislav Petkov <bp@...en8.de>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Brian Gerst <brgerst@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	X86 ML <x86@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH 3/4] x86/asm: Add asm macros for static keys/jump
 labels

On Sat, 7 Nov 2015, Andy Lutomirski wrote:
> On Sat, Nov 7, 2015 at 8:58 AM, Thomas Gleixner <tglx@...utronix.de> wrote:
> True.  But I hid it in a header file, too, but it was just a different
> header file -- I had it all hidden away as CALL_ENTER_FROM_USER_MODE.

It probably does not really make a difference :) 

I just got triggered by you saying:

> Unfortunately, these only work if HAVE_JUMP_LABEL ....

Thanks,

	tglx
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