linux-kernel - Re: next/master bisection: baseline.login on jetson-tk1

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Message-ID: <20200512151600.GD8135@suse.de>
Date:   Tue, 12 May 2020 17:16:00 +0200
From:   Joerg Roedel <jroedel@...e.de>
To:     Guillaume Tucker <guillaume.tucker@...labora.com>
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        iommu@...ts.linux-foundation.org, Joerg Roedel <joro@...tes.org>,
        linux-kernel@...r.kernel.org, linux-next@...r.kernel.org
Subject: Re: next/master bisection: baseline.login on jetson-tk1

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