From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] sparc: Use generic idle loop Date: Sun, 31 Mar 2013 19:46:16 -0400 (EDT) Message-ID: <20130331.194616.1802921705658512929.davem@davemloft.net> References: <20130321214930.752934102@linutronix.de> <20130329161905.GC6201@merkur.ravnborg.org> <20130329202926.GA9484@merkur.ravnborg.org> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:49936 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756214Ab3CaXqS (ORCPT ); Sun, 31 Mar 2013 19:46:18 -0400 In-Reply-To: <20130329202926.GA9484@merkur.ravnborg.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: sam@ravnborg.org Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, rusty@rustcorp.com.au, paulmck@linux.vnet.ibm.com, mingo@elte.hu, peterz@infradead.org, srivatsa.bhat@linux.vnet.ibm.com, magnus.damm@gmail.com From: Sam Ravnborg Date: Fri, 29 Mar 2013 21:29:26 +0100 > Add generic cpu_idle support > > sparc32: > - replace call to cpu_idle() with cpu_startup_entry() > - add arch_cpu_idle() > > sparc64: > - smp_callin() includes cpu_startup_entry() call so we can > skip calling cpu_idle from assembler > - add arch_cpu_idle_enter() and arch_cpu_idle_dead() > > Signed-off-by: Sam Ravnborg Acked-by: David S. Miller