Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755799Ab0AMKiP (ORCPT ); Wed, 13 Jan 2010 05:38:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755734Ab0AMKiL (ORCPT ); Wed, 13 Jan 2010 05:38:11 -0500 Received: from mail-fx0-f225.google.com ([209.85.220.225]:45472 "EHLO mail-fx0-f225.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755421Ab0AMKiI convert rfc822-to-8bit (ORCPT ); Wed, 13 Jan 2010 05:38:08 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=ZBHbcwpl0xro6AjZmieRWfEA54+9H0x846GYmrklc59BN1fecPSmi37i7mlFlq4HWZ 3KFD7nTWMMvxOavELoPEUE12hOOUsQVsxQmCQ6CmpNznXa1yUTQme/7AhMgj+EsRqUDT HPyQWa5RlsQngHpGuuGMY+xlg+7aoi1YwAK5s= MIME-Version: 1.0 In-Reply-To: <20100113112515.3c73ceee@hyperion.delvare> References: <1263332203-5542-1-git-send-email-cascardo@holoscopio.com> <20100113112515.3c73ceee@hyperion.delvare> Date: Wed, 13 Jan 2010 14:38:04 +0400 Message-ID: <1a297b361001130238o524674a4j1c197fd694637d95@mail.gmail.com> Subject: Re: [PATCH] i2c: do not use device name after device_unregister From: Manu Abraham To: Jean Delvare Cc: Thadeu Lima de Souza Cascardo , linux-i2c@vger.kernel.org, "Ben Dooks (embedded platforms)" , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1050 Lines: 29 On Wed, Jan 13, 2010 at 2:25 PM, Jean Delvare wrote: > Hi Thadeu, > > On Tue, 12 Jan 2010 19:36:43 -0200, Thadeu Lima de Souza Cascardo wrote: >> dev_dbg outputs dev_name, which is released with device_unregister. This bug >> resulted in output like this: >> >> [ 7860.470713] i2c Xy2�0: adapter [SMBus I801 adapter at 1880] unregistered >> >> The right output would be: >> [   60.639233] i2c i2c-0: adapter [SMBus I801 adapter at 1880] unregistered > > I can't reproduce this bug. Do you have a specific memory poisoning > option enabled by any chance? And which kernel version are you running > exactly? Same thing happens here with 2.6.30.5: [11984.257365] i2c-adapter kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk�[�t�� : adapter [SAA716x I2C Core 0] unregistered Regards, Manu -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/