From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761627AbYETQbG (ORCPT ); Tue, 20 May 2008 12:31:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933324AbYETQam (ORCPT ); Tue, 20 May 2008 12:30:42 -0400 Received: from smtp.innovsys.com ([66.115.232.196]:21804 "EHLO mail.innovsys.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758411AbYETQal convert rfc822-to-8bit (ORCPT ); Tue, 20 May 2008 12:30:41 -0400 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: Oops in fs_enet driver with preempt-rt Date: Tue, 20 May 2008 11:31:08 -0500 Message-ID: In-Reply-To: <4832FA80.7060807@freescale.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Oops in fs_enet driver with preempt-rt Thread-Index: Aci6lW5AW7RiPnxXRY24USEpaj5ZVQAAVO7g References: <4832F139.1020502@freescale.com> <4832FA80.7060807@freescale.com> From: "Rune Torgersen" To: "Scott Wood" Cc: , , Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Scott Wood wrote: > Rune Torgersen wrote: >> Hmm.... ttyCPM1 output seems to be kinda garbled... Any ideas? >> Incomplete locking between printk and userland use of ttyCPM1 as >> console? > > s/incomplete/nonexistent/ :-P > > Try acquiring port->lock in cpm_uart_console_write. > > -Scott That worked. Console output is sane again.