Return-path: Received: from mail-qc0-f180.google.com ([209.85.216.180]:39156 "EHLO mail-qc0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752245AbaKADl1 (ORCPT ); Fri, 31 Oct 2014 23:41:27 -0400 Received: by mail-qc0-f180.google.com with SMTP id o8so6952441qcw.11 for ; Fri, 31 Oct 2014 20:41:26 -0700 (PDT) From: "S. Gilles" Date: Fri, 31 Oct 2014 23:41:18 -0400 To: Larry Finger Cc: "S. Gilles" , Chaoming Li , linux-wireless@vger.kernel.org Subject: Re: PROBLEM: Boot failure with bad RIP value Message-ID: <20141101034118.GA20771@number18> (sfid-20141101_044131_940125_D42B9FFA) References: <20141013234509.GD22088@number18> <543C9B66.6050705@lwfinger.net> <20141014041313.GF22088@number18> <20141031135636.GB21718@number18> <5453A5CF.90107@lwfinger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <5453A5CF.90107@lwfinger.net> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Fri, Oct 31, 2014 at 10:07:59AM -0500, Larry Finger wrote: > On 10/31/2014 08:56 AM, S. Gilles wrote: > >> 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01) > > > > Any progress on this, or duplication? If this isn't replicable with > > the information in Bugzilla, I can provide anything requested. > > Thanks for posting the PCI ID. I am currently on a family vacation, and I have > had little time for driver problems, and none for chasing missing information. My apologies, I didn't realize you were still away. > The attached patches should fix the kernel crashes; however, I doubt that the > driver will work. There seems to be a problem with DMA buffers that I have not > had time to find. For the sake of followp, I can confirm on my machine: the boot is fine but no /dev/wlan0. Thanks for the patches, I'll remain available to test any more if needed. -- S. Gilles