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Date:   Sun, 24 Feb 2019 03:36:22 -0800
From:   Matthew Wilcox <willy@infradead.org>
To:     Gerhard Wiesinger <lists@wiesinger.com>
Cc:     arm@lists.fedoraproject.org,
        Maxime Ripard <maxime.ripard@bootlin.com>,
        Chen-Yu Tsai <wens@csie.org>,
        LKML <linux-kernel@vger.kernel.org>, linux-mm@kvack.org,
        Florian Fainelli <f.fainelli@gmail.com>, filbar@centrum.cz
Subject: Re: Banana Pi-R1 stabil
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On Sun, Feb 24, 2019 at 09:04:57AM +0100, Gerhard Wiesinger wrote:
> I guess it has something to do with virtual memory.

No, it's a NULL pointer dereference in the voltage regulator code.
Nothing to do with virtual memory.