From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756187Ab0FGHEq (ORCPT ); Mon, 7 Jun 2010 03:04:46 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:51283 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751674Ab0FGHEo (ORCPT ); Mon, 7 Jun 2010 03:04:44 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition:user-agent; b=P7AF49IQmtvbVsyaYZmcvzoPDtt1Nk+iScy7u8XBFJSCznk9dk+8tjORbPEM2HYEnk vUyOQ32LsqUfg45sUzrfcuOSRHoxXyxLENvyGcogh6PCOHEDTm+mssKnTC2uV550Fke7 D38JWFq8XJ/HjOWv5eyy+YJ+D3bfz3OQOrrqY= Date: Mon, 7 Jun 2010 00:04:38 -0700 From: Dmitry Torokhov To: LKML Subject: Spew in dmesg (BUG: using smp_processor_id() in preemptible code) Message-ID: <20100607070438.GA2755@core.coreip.homeip.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Go tthe following trying to boot the today's pull from Linus: BUG: using smp_processor_id() in preemptible [00000000] code: S13cpuspeed/884 caller is nr_iowait_cpu+0x15/0x30 Pid: 884, comm: S13cpuspeed Tainted: P 2.6.35-rc0 #286 Call Trace: [] debug_smp_processor_id+0xd4/0xf0 [] nr_iowait_cpu+0x15/0x30 [] update_ts_time_stats+0x6a/0x90 [] ? ktime_get+0x5b/0xe0 [] get_cpu_idle_time_us+0x4f/0x70 [] cpufreq_governor_dbs+0x20c/0x490 [] __cpufreq_governor+0xdd/0x1a0 [] ? lock_policy_rwsem_write+0x4d/0x90 [] __cpufreq_set_policy+0x1cf/0x250 [] store_scaling_governor+0xa7/0xd0 [] ? handle_update+0x0/0x40 [] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [] store+0x62/0x90 [] sysfs_write_file+0x9e/0xf0 [] vfs_write+0xb8/0x1a0 [] ? audit_syscall_entry+0x282/0x2b0 [] sys_write+0x4c/0x80 [] system_call_fastpath+0x16/0x1b The tainit is coming from nvidia module. Thanks. -- Dmitry