From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752106Ab1AESnz (ORCPT ); Wed, 5 Jan 2011 13:43:55 -0500 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:38700 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751353Ab1AESny (ORCPT ); Wed, 5 Jan 2011 13:43:54 -0500 Date: Wed, 05 Jan 2011 10:44:25 -0800 (PST) Message-Id: <20110105.104425.71112703.davem@davemloft.net> To: rostedt@goodmis.org Cc: ddaney@caviumnetworks.com, jbaron@redhat.com, ralf@linux-mips.org, peterz@infradead.org, mathieu.desnoyers@polymtl.ca, hpa@zytor.com, mingo@elte.hu, tglx@linutronix.de, andi@firstfloor.org, roland@redhat.com, rth@redhat.com, masami.hiramatsu.pt@hitachi.com, fweisbec@gmail.com, avi@redhat.com, sam@ravnborg.org, michael@ellerman.id.au, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] jump label: introduce static_branch() From: David Miller In-Reply-To: <1294249439.26623.35.camel@gandalf.stny.rr.com> References: <2d8c38bd7ca93e162aedb8e7acfc8bdb96d85de2.1294239591.git.jbaron@redhat.com> <4D24AB1B.2010209@caviumnetworks.com> <1294249439.26623.35.camel@gandalf.stny.rr.com> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Steven Rostedt Date: Wed, 05 Jan 2011 12:43:59 -0500 > On Wed, 2011-01-05 at 09:32 -0800, David Daney wrote: > >> This patch will conflict with the MIPS jump label support that Ralf has >> queued up for 2.6.38. > > Can you disable that support for now? As Linus said at Kernel Summit, > other archs jumped too quickly onto the jump label band wagon. I totally disagree with this assesment. Implementing jump label for sparc64 as early as possible found so much broken stuff that otherwise would have merged in before any other architecture tried supporting it.