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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 652C2C54E4A for ; Tue, 12 May 2020 15:16:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47DB82054F for ; Tue, 12 May 2020 15:16:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726891AbgELPQE (ORCPT ); Tue, 12 May 2020 11:16:04 -0400 Received: from mx2.suse.de ([195.135.220.15]:52956 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725888AbgELPQE (ORCPT ); Tue, 12 May 2020 11:16:04 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 713BDAD31; Tue, 12 May 2020 15:16:05 +0000 (UTC) Date: Tue, 12 May 2020 17:16:00 +0200 From: Joerg Roedel To: Guillaume Tucker Cc: Marek Szyprowski , iommu@lists.linux-foundation.org, Joerg Roedel , linux-kernel@vger.kernel.org, linux-next@vger.kernel.org Subject: Re: next/master bisection: baseline.login on jetson-tk1 Message-ID: <20200512151600.GD8135@suse.de> References: <5eb9fab4.1c69fb81.a1f1c.0e95@mx.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Hi Guillaume, thanks for the report! On Tue, May 12, 2020 at 07:05:13AM +0100, Guillaume Tucker wrote: > > Summary: > > Start: 4b20e7462caa6 Add linux-next specific files for 20200511 > > Plain log: https://storage.kernelci.org/next/master/next-20200511/arm/tegra_defconfig/gcc-8/lab-collabora/baseline-tegra124-jetson-tk1.txt > > HTML log: https://storage.kernelci.org/next/master/next-20200511/arm/tegra_defconfig/gcc-8/lab-collabora/baseline-tegra124-jetson-tk1.html > > Result: 3eeeb45c6d044 iommu: Remove add_device()/remove_device() code-paths Okay, so it faults at PC is at __iommu_probe_device+0x20/0x1b8 Can you translate that for me into a code-line, please? That would help finding the issue. Thanks, Joerg