From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BE6DC43381 for ; Thu, 14 Mar 2019 17:15:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 355C4217F5 for ; Thu, 14 Mar 2019 17:15:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552583749; bh=yeydLTbTVc7QWNo+P79fprtWsnwGJd7EbsJQWE+gORY=; h=Subject:To:Cc:References:From:Date:In-Reply-To:List-ID:From; b=w65cwBSL6FPLBqHLbrsRarGkGXErwMGbU1R6QnaFCfu/PQ70u7UY10NMuta+PFVg9 nxZZpPPm5AKKYFQWTSNQLcsCQq62elkYfMDMXpHLQkZW5gSvPoheGhx9iBIYJdH5ud 2APzK1xbWOcsdPEDe02nv6jB8mDPlQSH/uIDRYsc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727215AbfCNRPr (ORCPT ); Thu, 14 Mar 2019 13:15:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:50408 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726157AbfCNRPr (ORCPT ); Thu, 14 Mar 2019 13:15:47 -0400 Received: from [172.22.82.216] (unknown [12.27.65.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 83423217F5; Thu, 14 Mar 2019 17:15:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552583746; bh=yeydLTbTVc7QWNo+P79fprtWsnwGJd7EbsJQWE+gORY=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=fj4ps5hK3cUQqXYuIVd9nAB1TARcVE+A5v+suyCOcYItDhAfgz9J9fzxEqXKSCB4d 0dIq4Q8R8GeADgezaPIHV6LMoplwvf5Nf6n49leSUrgV5/aLg/UHin7gArekO3Ropc mF7kiU+Q8+YS3cfSW9wfevIR3xAXy7h4uPXbhfTQ= Subject: Re: WARNING: ODEBUG bug in vudc_probe To: Dmitry Vyukov Cc: Valentina Manea , Greg Kroah-Hartman , USB list , LKML , shuah References: <8e8f8ac1-8b72-a21c-f504-74a5ce12b625@kernel.org> <7c37c201-8bca-ffa4-5e8d-5e0b4b268b3f@kernel.org> From: shuah Message-ID: <1694e4f1-de18-bb34-2031-7d570d977495@kernel.org> Date: Thu, 14 Mar 2019 11:15:44 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dmitry, On 3/11/19 8:18 AM, Dmitry Vyukov wrote: > On Mon, Mar 11, 2019 at 3:16 PM Dmitry Vyukov wrote: >> >> >> The boot seems to be fixed now, but what commit fixed it? >> >> This bug makes all kernels starting from 4.14 unbootable for the >> purposes of bisection. If we figure out what was the bug and what >> fixed it, we can think of possible ways of unbreaking kernel boot. > > Upstream commit: commit e28fd56ad5273be67d0fae5bedc7e1680e729952 4.14.81 commit: commit 255624a35b4ca228bac9a1f135263e28c27c4640 Please let me know if you are still seeing the problem. I will start looking at it. thanks, -- Shuah