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From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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
Subject: Re: [PATCH] soc: mediatek: mtk-svs: Enable the IRQ later
Date: Wed, 30 Nov 2022 12:00:18 +0100	[thread overview]
Message-ID: <d683a2e7-b886-9bf6-27df-d8c67cedbbdd@collabora.com> (raw)
In-Reply-To: <20221127-mtk-svs-v1-0-7a5819595838@chromium.org>

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>




WARNING: multiple messages have this Message-ID (diff)
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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
Subject: Re: [PATCH] soc: mediatek: mtk-svs: Enable the IRQ later
Date: Wed, 30 Nov 2022 12:00:18 +0100	[thread overview]
Message-ID: <d683a2e7-b886-9bf6-27df-d8c67cedbbdd@collabora.com> (raw)
In-Reply-To: <20221127-mtk-svs-v1-0-7a5819595838@chromium.org>

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>



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  reply	other threads:[~2022-11-30 11:00 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-27 20:22 [PATCH] soc: mediatek: mtk-svs: Enable the IRQ later Ricardo Ribalda
2022-11-27 20:22 ` Ricardo Ribalda
2022-11-30 11:00 ` AngeloGioacchino Del Regno [this message]
2022-11-30 11:00   ` AngeloGioacchino Del Regno
2022-12-16 12:47   ` Matthias Brugger
2022-12-16 12:47     ` Matthias Brugger
2022-12-20 11:03     ` Roger Lu (陸瑞傑)
2022-12-20 11:03       ` Roger Lu (陸瑞傑)
2022-12-20 12:49       ` AngeloGioacchino Del Regno
2022-12-20 12:49         ` AngeloGioacchino Del Regno
2022-12-20 14:50       ` Matthias Brugger
2022-12-20 14:50         ` Matthias Brugger
2022-12-20 20:44         ` Ricardo Ribalda
2022-12-20 20:44           ` Ricardo Ribalda
2022-12-20 21:37           ` Ricardo Ribalda
2022-12-20 21:37             ` Ricardo Ribalda

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