linux-kernel - Re: [RFC] gcc feature request: Moving blocks into sections

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Message-ID: <52012481.2050207@linux.intel.com>
Date:	Tue, 06 Aug 2013 09:29:53 -0700
From:	"H. Peter Anvin" <hpa@...ux.intel.com>
To:	Steven Rostedt <rostedt@...dmis.org>
CC:	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>, gcc <gcc@....gnu.org>,
	Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	David Daney <ddaney.cavm@...il.com>,
	Behan Webster <behanw@...verseincode.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Herbert Xu <herbert@...dor.apana.org.au>
Subject: Re: [RFC] gcc feature request: Moving blocks into sections

On 08/06/2013 09:26 AM, Steven Rostedt wrote:
>>
>> No, but if we ever end up doing MPX in the kernel, for example, we would
>> have to put an MPX prefix on the jmp.
> 
> Well then we just have to update the rest of the jump label code :-)
> 

For MPX in the kernel, this would be a small part of the work...!

	-hpa

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