linux-kernel - Re: [PATCH ARM] selftests, arm64: fix uninitialized symbol in tags

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Date:   Mon, 19 Aug 2019 17:16:37 +0200
From:   Andrey Konovalov <andreyknvl@...gle.com>
To:     Will Deacon <will@...nel.org>
Cc:     Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-rdma@...r.kernel.org, linux-media@...r.kernel.org,
        kvm@...r.kernel.org,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Szabolcs Nagy <Szabolcs.Nagy@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Kostya Serebryany <kcc@...gle.com>,
        Khalid Aziz <khalid.aziz@...cle.com>,
        Felix Kuehling <Felix.Kuehling@....com>,
        Vincenzo Frascino <vincenzo.frascino@....com>,
        Jacob Bramley <Jacob.Bramley@....com>,
        Leon Romanovsky <leon@...nel.org>,
        Christoph Hellwig <hch@...radead.org>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Dave Martin <Dave.Martin@....com>,
        Evgeniy Stepanov <eugenis@...gle.com>,
        Kevin Brodsky <kevin.brodsky@....com>,
        Kees Cook <keescook@...omium.org>,
        Ruben Ayrapetyan <Ruben.Ayrapetyan@....com>,
        Ramana Radhakrishnan <Ramana.Radhakrishnan@....com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yishai Hadas <yishaih@...lanox.com>,
        Jens Wiklander <jens.wiklander@...aro.org>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Lee Smith <Lee.Smith@....com>,
        Alexander Deucher <Alexander.Deucher@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        enh <enh@...gle.com>, Robin Murphy <robin.murphy@....com>,
        Christian Koenig <Christian.Koenig@....com>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Subject: Re: [PATCH ARM] selftests, arm64: fix uninitialized symbol in tags_test.c

On Mon, Aug 19, 2019 at 5:03 PM Will Deacon <will@...nel.org> wrote:
>
> On Mon, Aug 19, 2019 at 03:14:42PM +0200, Andrey Konovalov wrote:
> > Fix tagged_ptr not being initialized when TBI is not enabled.
> >
> > Dan Carpenter <dan.carpenter@...cle.com>
>
> Guessing this was Reported-by, or has Dan introduced his own tag now? ;)

Oops, yes, Reported-by :)

>
> Got a link to the report?

https://www.spinics.net/lists/linux-kselftest/msg09446.html

>
> Will