linux-kernel - Re: [PATCH 2/2] jump label: disable due to compiler bug

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Message-ID: <4CCB33C6.6040806@zytor.com>
Date:	Fri, 29 Oct 2010 13:51:18 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Steven Rostedt <rostedt@...dmis.org>
CC:	David Daney <ddaney@...iumnetworks.com>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Ingo Molnar <mingo@...e.hu>, Jason Baron <jbaron@...hat.com>,
	rth@...hat.com, tglx@...utronix.de, andi@...stfloor.org,
	roland@...hat.com, masami.hiramatsu.pt@...achi.com,
	fweisbec@...il.com, avi@...hat.com, davem@...emloft.net,
	vgoyal@...hat.com, sam@...nborg.org, tony@...eyournoodle.com,
	dsd@...top.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] jump label: disable due to compiler bug

On 10/29/2010 01:47 PM, Steven Rostedt wrote:
> 
> Fine, but we can wait till 2.6.38 for that. For now we have a manual
> config option. I'm not changing it until I have 4.5.2 in my distcc farm
> and testing it out.
> 
> If things turn out fine, we can have > 4.5.2 || run check option. Or
> just stick with 4.5.2. But we can debate this later (or at KS if you
> want ;-)
> 

KS would be a good place to talk about toolchain dependencies in
general.  It's a big problem.

	-hpa
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