From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ameya Palande Subject: CONFIG_CPU_IDLE broken for N900 Date: Tue, 10 Aug 2010 15:21:31 +0300 Message-ID: <1281442891.17541.26.camel@chotu> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.nokia.com ([192.100.122.233]:36943 "EHLO mgw-mx06.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755620Ab0HJMWG (ORCPT ); Tue, 10 Aug 2010 08:22:06 -0400 Received: from vaebh105.NOE.Nokia.com (vaebh105.europe.nokia.com [10.160.244.31]) by mgw-mx06.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o7ACLd5C016599 for ; Tue, 10 Aug 2010 15:22:04 +0300 Received: from [172.21.22.240] (helruo-dhcp022240.ntc.nokia.com [172.21.22.240]) by mgw-da02.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o7ACLUaV006724 for ; Tue, 10 Aug 2010 15:21:30 +0300 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "linux-omap@vger.kernel.org" Hi, When I enable CONFIG_CPU_IDLE and boot kernel, it hangs around the point when it switches to user space. I am able to reproduce this for 2.6.35 on linux-omap and linux-2.6 trees. Has anyone else noticed the same thing for omap3 based boards? Cheers, Ameya.