Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754340AbYGZBSx (ORCPT ); Fri, 25 Jul 2008 21:18:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751689AbYGZBSo (ORCPT ); Fri, 25 Jul 2008 21:18:44 -0400 Received: from smtp120.sbc.mail.sp1.yahoo.com ([69.147.64.93]:31086 "HELO smtp120.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752300AbYGZBSn (ORCPT ); Fri, 25 Jul 2008 21:18:43 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=pacbell.net; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:From:To:Subject:Date:User-Agent:Cc:References:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id; b=xHtaVWx+3hI6NKjbJ9gGp44G6Q11jmfvDq9S69ECm1cTD1ySa141lqo7kFpMDwH9zvgRFbkpCvYeYrBMcftD1hkf2r040TEtVJphgfbaUz1DxXJ9pHsipq8qStc0DruPL5LilVgW84eU/7ogPJlsBWyNBr/po8Pr7TGTQqzS9WA= ; X-YMail-OSG: 0phjREkVM1kBFXn1sXqfMBjPOLWj4_27Td23RjTkJgQ4mjXR6J9Ie5b5zgG23Bxu_vjVh3h4sgIVGlGPxY5kt2Ur.z9OTAuhcP2oVbFRLw-- X-Yahoo-Newman-Property: ymail-3 From: David Brownell To: Alan Stern Subject: Re: [USB boot crash, -git] ecm_do_notify(), list_add corruption. prev->next should be next (ffff88003b8f82f8) Date: Fri, 25 Jul 2008 18:18:22 -0700 User-Agent: KMail/1.9.9 Cc: Ingo Molnar , Greg KH , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, "Rafael J. Wysocki" References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200807251818.23046.david-b@pacbell.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 644 Lines: 20 On Thursday 24 July 2008, Alan Stern wrote: > I think I see the problem. ?Starting at line 533, we have: > > ???????... > > The list_add_tail() gets called at the wrong time if the completion > routine resubmits. ?It should look more like this: > > ??????... > > Can you make the necessary change and try it out? It behaved for me, no BUG() ... I'll clean it up and send along a patch. - Dave -- 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/