linux-kernel - Re: [PATCH] remoteproc: mediatek: Add SCP watchdog handler in IRQ processing

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Message-ID: <cc69eb17-d55c-4843-8d90-fd49191c69e2@web.de>
Date: Wed, 21 May 2025 18:48:25 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: vulab@...as.ac.cn, linux-remoteproc@...r.kernel.org,
 linux-mediatek@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org
Cc: stable@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
 Angelo Gioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Mathieu Poirier <mathieu.poirier@...aro.org>,
 Matthias Brugger <matthias.bgg@...il.com>
Subject: Re: [PATCH] remoteproc: mediatek: Add SCP watchdog handler in IRQ
 processing

> In mt8195_scp_c1_irq_handler(), only the IPC interrupt bit
> (MT8192_SCP_IPC_INT_BIT) was checked., but does not handle
> when this bit is not set. This could lead to unhandled watchdog
> events. This could lead to unhandled watchdog events. A proper
…

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Regards,
Markus