From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH] ARM: add cpu_idle_wait() to support CPUidle on SMP systems. Date: Fri, 01 Oct 2010 14:15:58 -0700 Message-ID: <87sk0p7gxd.fsf@deeprootsystems.com> References: <1285692192-32075-1-git-send-email-khilman@deeprootsystems.com> <87hbh7f9dl.fsf@deeprootsystems.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pw0-f46.google.com ([209.85.160.46]:60465 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754120Ab0JAVQB (ORCPT ); Fri, 1 Oct 2010 17:16:01 -0400 Received: by pwj5 with SMTP id 5so657313pwj.19 for ; Fri, 01 Oct 2010 14:16:01 -0700 (PDT) In-Reply-To: (Colin Cross's message of "Thu, 30 Sep 2010 11:04:28 -0700") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Colin Cross Cc: Russell King - ARM Linux , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Colin Cross writes: > On Thu, Sep 30, 2010 at 10:07 AM, Kevin Hilman > wrote: >> Russell, >> >> Kevin Hilman writes: >> >>> In order for CPUidle to work on SMP systems, an implementation of >>> cpu_idle_wait() is needed. >>> >>> This patch duplicates the x86 implementation of cpu_idle_wait() for >>> ARM. >>> >>> Signed-off-by: Kevin Hilman >> >> Are you OK with this for the patch system for 2.6.37? > > Tested-by: Colin Cross > > CPUidle works on Tegra2 with this patch. Thanks for testing. Patch is now queued in Russell's patch system as 6428/1 http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=6428/1 Kevin