From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Starikovskiy Subject: Re: ACPI processor module with Atom N270 causes DMA errors Date: Mon, 26 Oct 2009 00:45:49 +0300 Message-ID: <4AE4C70D.2020600@gmail.com> References: <20091025210754.55abdbe6@boulder.homenet> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from fg-out-1718.google.com ([72.14.220.153]:47891 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754143AbZJYVpr (ORCPT ); Sun, 25 Oct 2009 17:45:47 -0400 Received: by fg-out-1718.google.com with SMTP id d23so881513fga.1 for ; Sun, 25 Oct 2009 14:45:51 -0700 (PDT) In-Reply-To: <20091025210754.55abdbe6@boulder.homenet> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Chris Vine Cc: linux-acpi@vger.kernel.org Hi Chris, Please open new bug report against ACPI/Processor in bugzilla.kernel.or= g attach outputs from dmesg, acpidump and dmidecode. Kernel config file=20 might appear useful too. Regards, Alex. Chris Vine =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > Hi, > > I have a Levono S-12 netbook which uses an Atom N270 processor. > Loading the ACPI 'processor' module clobbers my DMA, specifically whe= n > using the b43 driver for a Broadcom BCM4312 802.11b/g [14e4:4315] low > power phy wireless device. The b43 driver works correctly if the > processor ACPI module is blacklisted. > > This is with kernel 2.6.32-rc5, but the same occurs with earlier > pre-2.6.32 kernels. > > Please let me know what further information would be helpful (for > example, the output of dmesg, lspci or lsmod, or other hardware > information). > > Chris > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > =20 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html