Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759541AbYJINbh (ORCPT ); Thu, 9 Oct 2008 09:31:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758360AbYJINb1 (ORCPT ); Thu, 9 Oct 2008 09:31:27 -0400 Received: from palinux.external.hp.com ([192.25.206.14]:38463 "EHLO mail.parisc-linux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757905AbYJINb1 (ORCPT ); Thu, 9 Oct 2008 09:31:27 -0400 Date: Thu, 9 Oct 2008 07:31:26 -0600 From: Matthew Wilcox To: Andrey Borzenkov Cc: orinoco-devel@lists.sourceforge.net, linux-wireless@vger.kernel.org, linux-pcmcia@lists.infradead.org, Linux Kernel Mailing List Subject: Re: rc9 + orinoco WPA patchset: BUG: scheduling while atomic loading firmware with PCMCIA adapter Message-ID: <20081009133125.GW25780@parisc-linux.org> References: <200810091722.56812.arvidjaar@newmail.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200810091722.56812.arvidjaar@newmail.ru> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 848 Lines: 18 On Thu, Oct 09, 2008 at 05:22:55PM +0400, Andrey Borzenkov wrote: > After loading orinoco and "inserting" adapter I get either BUG with > endless loop (attached) or kernel panic on NULL pointer dereference > (was not able capture). Adapter works fine with wlags49 driver. It looks like you've fallen off the bottom of the kernel stack. Do you have 4k stacks enabled in your config? -- Matthew Wilcox Intel Open Source Technology Centre "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step." -- 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/