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Date:   Wed, 30 Nov 2022 12:00:18 +0100
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Subject: Re: [PATCH] soc: mediatek: mtk-svs: Enable the IRQ later
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To:     Ricardo Ribalda <ribalda@chromium.org>,
        Matthias Brugger <matthias.bgg@gmail.com>
Cc:     linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org
References: <20221127-mtk-svs-v1-0-7a5819595838@chromium.org>
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
In-Reply-To: <20221127-mtk-svs-v1-0-7a5819595838@chromium.org>
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Il 27/11/22 21:22, Ricardo Ribalda ha scritto:
> If the system does not come from reset (like when is booted via
> kexec()), the peripheral might triger an IRQ before the data structures
> are initialised.
> 
> Fixes:
> 
> [    0.227710] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000f08
> [    0.227913] Call trace:
> [    0.227918]  svs_isr+0x8c/0x538
> 
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>