linux-kernel - Re: next/master boot bisection: next-20190215 on beaglebone-black

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Message-ID: <20190301114958.GB7429@sirena.org.uk>
Date:   Fri, 1 Mar 2019 11:49:58 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Mike Rapoport <rppt@...ux.ibm.com>
Cc:     Guillaume Tucker <guillaume.tucker@...labora.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Matt Hart <matthew.hart@...aro.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>, khilman@...libre.com,
        enric.balletbo@...labora.com, Nicholas Piggin <npiggin@...il.com>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Kees Cook <keescook@...omium.org>,
        Adrian Reber <adrian@...as.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Johannes Weiner <hannes@...xchg.org>,
        Linux MM <linux-mm@...ck.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Richard Guy Briggs <rgb@...hat.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>, info@...nelci.org
Subject: Re: next/master boot bisection: next-20190215 on beaglebone-black

On Fri, Mar 01, 2019 at 12:40:11PM +0200, Mike Rapoport wrote:

> Another thing to consider is adding "earlyprintk debug" to the kernel
> command line for the boot tests.

We probably don't want to do that on all the tests since it does
occasionally change timing enough to "fix" things but doing a final boot
with the failing commit and earlyprintk turned on is definitely a good
idea.

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