Received: by 2002:a25:868d:0:0:0:0:0 with SMTP id z13csp2794350ybk; Tue, 12 May 2020 08:17:58 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzAVGtiEbwk6hV8CsdLGdFmGmBgowDbFTmSD7lES2WzaG4bmcsMImnII8HPDiHYss6pKx52 X-Received: by 2002:a17:906:2dc8:: with SMTP id h8mr4157319eji.108.1589296677854; Tue, 12 May 2020 08:17:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589296677; cv=none; d=google.com; s=arc-20160816; b=qb73osbnZlogRTLcrPqQH0/vhAw+mUOOlpKLKhh7NdOjGv2/WlRkMchxhujE6UVLXv 6q8MxffzZDdnm1GEPgG/JOyqj+J0ibZU6f19Q0qvY9zumn2t/G0N7sQuQWjNdMmJFXLg FE6gwgbnwm+PsY+fITuzVSeIDsz5aG9AyGA8+Pear54P3CcK0K7+1L1YK8AdneiUTtdj re0UD3ErvWaHNvM4HM0HscJC6gJa6HDjJ+lJTo3skN/HV+XHfvn6sg4HaBFp1ad90WOl g2sXBsCgjYEqxri48hIl8/J6Ad/9jKVrhBs8bXbEhT2l97Icp+XDRiExHTuGQO8OkrVH GxhA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=55GT3kWahnN5VFLs9EEjAkqYo1sxCe4G9VBWIBssRhs=; b=vedEnjo4Sfz4RjjJITbgHgbImybylZXv2H345pB5Q+zJ7Sx+otaT1PojJ4ER/XSN7c TlC9lNYC5K4CUH+F9VpL6ggRloO6aSJACuUrBohR1f+v7ueHQaeodvVroziJ9MNlXfvF Br9nH8dr2O3x5ezYSkjtzEOeZEM1tNwPgIyuwvMlfMse9wSWG3VUHWQOfAsHKNZZOo63 TYkShsn+mBVItkzyXIFW8KZCkdIMwdkMwsdyh8WjL6OFOGmmIC2gV75q0m9i0IGZTHNJ vKgGN4HMlJN7MoXPWlVd3ijxgXH6/KBgK8W/BRvALVP841GCAvAg9MV7ogcghAg6nKu/ pRdQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y6si2282562eda.15.2020.05.12.08.17.32; Tue, 12 May 2020 08:17:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728008AbgELPQE (ORCPT + 99 others); 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-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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