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Wed, 21 May 2025 18:48:35 +0200 Message-ID: Date: Wed, 21 May 2025 18:48:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: vulab@iscas.ac.cn, linux-remoteproc@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: stable@vger.kernel.org, LKML , Angelo Gioacchino Del Regno , Bjorn Andersson , Mathieu Poirier , Matthias Brugger References: <20250521142404.1077-1-vulab@iscas.ac.cn> Subject: Re: [PATCH] remoteproc: mediatek: Add SCP watchdog handler in IRQ processing Content-Language: en-GB, de-DE From: Markus Elfring In-Reply-To: <20250521142404.1077-1-vulab@iscas.ac.cn> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:wLDt5/h2QRTkZczjRvRZMrVMnlTt2L1E/AybcnSxYGSgeOhxHsx pY0dW2RuIKkKw50MOqmzkYU1gmfRgzf0KeCVJ9tRcIB/a46zQy6/1xqtwscqu4IDSruVwqw invgNyZJbcNmqhbEWWGNag6SyqUMwPP4NL2X5wol8nvTr5m4aWu9vh2NxHiY+sEPX8EHPli K/yIzGNo46xfQDrIvJCkQ== UI-OutboundReport: notjunk:1;M01:P0:7AM6bwFPyJI=;et9l+tuDsrsw4nQb40EaimU/7/O WWaB/VP0QEUgHYvRflz4OyGzvf8+/66+0LcrZZkc+9nptIqy3Pybn7/bQnmWgLdmkiFD6VpU2 teOXoEVhnbsM/OmeJV2ZWdhgrHvE5/iut//VOevyZNu0tYG23cdx8v5oJS4hPzcrR7Pq3IGto VOUy0bIjYL5sVuALkKBrYPURP+tbIHELlVOWOMOUst1Rv7SMVUwDNGtyBau52xVhmnpi7mMw9 JqLqlv7tcGDZVD1zIICeVDg7/Hk8vBL1pYF26QLwMDhdMtyyDE4cOP7+Ek52AFPjNwKMj4GJR SjOJqu3v/I+51qs5Nk4bmsTCrWaqJ8+qEk9uW0NI0Td+X79lP1FEOm7KZFD56XkKl5377REoi iSmV+u3PBdlmRJ002dDEJKl7FaNF9GrcsYuukBvoXvbVtHz8QwNXLtj4NJmrArM7pgKrmS9jd FFbVwLCcDgsy9sBzrlG4ken5gBJIw8uUIec34IJitPEuMkqmHGCb/0FeLww7uLjllz+QLlzA8 VPLRB/xfpxgq1I27iAH/TrzaRq0KeAsayO3eVbelOkLeJWA60cDo5+jMaCP/GQrPEGFcDyrMY ncg7IPcjCzbtGBqCd/dNBmPIewIEG4P7MsQyOPkYzJZttAMsdzuAJNZvXAk/Ji7HYJNh/JE5w A6tsb/F0a9LVPW3g1Ldu4uzfT2A+0GV9nCN3+nADg1kqTc2ZpxjT2rxZCAmJXsueSvCYta/3l fo5pk/5i6CxLWFBIQAwxwGsxquwh5pnQq48sUIahWHDciDwQht+c9/fMV+ng5iKazfTumNj2E I3GJf6hBfh8td/IsveQChK5tpA/VYuV78WxpvLP5Bv9jtdnuIcP26ZAN48wwOIdoDT5JPtnzn frgMjpqW8ceSellDfZ3rmapWck24NkKVipyMGszF1qBJ064cXESqO6Np/n6T1XE3I6F7h2nsE YPd1ROG0GvysMxMM+QNwnEKsc9DMMN8TFzx4qLmB4lhXqdU2FiTkxaeg2eT1OjUtM+0GINI9l tweZ8OvCbwfgjj8yfXCgNcrKfLBDtWmRSUjlr/U8meV8Fc9RoJWHZPwf7/hlf2VVho9czDk9G HN049gA/r1WiYqTWT/we8fqQq1rc5P+nmKX4kCDXzFy3rOSzEOiIyToPXWy4LHi2Y+I4wIeMm faTXcdMi3K7HH0riCmXqK8sNmy9oplAkUcYUBlelOris+oaq1gtQ/wLr5N0TQrw2SOg+xGklR cp7qECLExA8Yl20ctaGtV3z4W3GeqdUF2f6J27/Jbiq2Pm4g1EMGkBZs314bOnQstpvOxD48b g9capjnpxuyO9n15hbnh3E8uOV7E83Vl0gZGoosHYHfNQSnwUwWZXiTG8WoTCa4D13Do5Uu8R FNjki9w/Z3TKKbZ0Acdo48y2lOZmrX/cNTL/46ELfJ0BwhrbWsTzswLZQa090j9g6vGbAAJex DKnshenjdSSj5QfXpWBUKU23JXOk7ifxH9fOQgzDMcC96pgd3QHU6pRuCa3A7J/hHXdrzjBNv cphWgkT17t3thFB5454okbjCP13EsIskVIuMKq1ZWLt42WC+WKuTExEQ9TbH3qQ91frgOJm3x mcockAI9pqtj/SkbOPgt5ZNPrwGfnkRpb8vsLb/SizEJ+k8KV4k/plvLHir3VNJm/9Mm75z+h +NBEdoYY30S5STirKZxCKf/jXY+ZxWcCchJjFKVT6xXUi5H/lCrS+2a/df6Zih1QUYw5tuHHh RfZzKNDmVlOkHrQ6lN7OdaZVC+IcswyrGPQ54d47JINtdRgEGxXyWY6Yz3H8W27v7wWgrUzqH Ksm23ly6MEKoJB+dQb1IbnWUE54TRoMhVmda60KDLKe21/VEgjER/hpTqmUDVzjZaIfGkIYBn ryIQuY0CLQw/vHAOOkgd6eVJVKfzmuTcWBsP2jEM2moRZg5uhab7gpc+aPPe8Wz8BGHZKG69/ 9fWj2dVhJ8LRxHZjt96Vj3rUGl1LULHuLjKr51ZODTvKJxgsiawD7oTC3r0mS9AL3XtCPYXhD u5kkp9yJj1sYpuIM5dlDTQBCJBJzMKrxEQUMbqCcr+Tlva/lx9qng+jnvMB6Z8aArGWC2DM6a 0ip5RW3xzDhu8yCD0bJjaMK3754fqWb0zXARjqBp4OZjqAev3NFJyLjthoivgpFOtfGaeV4cq 9eLDO1M4jage5rbQHslloHSEc/5ESvgN5chiF8/5bUqUjm6//tHs7ilC7ZVaTJqDlhHl/Uf4F xgqPRJahRJQ1sf5euDIAQYsB15FOKEUziJ1fdVtZhATwXLrss0pTZu8u4iJTWHnlm1+X752tA ty87oT7t+ke+xfFMJ7Kay9XTObEqq2PBhfNd/tpyP+vP0ssx1eRPvIaIqk6aP+ZexCyVYHI8h se161Fag0J6sSTxE2w01nvBngUp6YUEewZBYRL4n9YK62mgaNTsqW/JOAihLVAbmjXbNOQUA+ qX6dUKa24OrWMkZ+cf6ovix+LxeDD/P2eJJ1XPCrdZz0fzTBjVRPOSLL7e7cbzUAlly/7KSFx wpYOY5NJtWn+kLYxWfjvwaOywjH+9o/Kj53z91R3gCkOrLTKpObA+3H3CsHNVLEkrUVCINqe4 nuh2Sy2YBBQc218CZbiIIouo1Y8kuVtiKojNt290J6l00lhtceWEd5mhf1Iam3lREWaHzrEze rzjw2iM1Kdo9Z5LQ3Rt54q8y/mifcfXc1wdqsNK2B4+78N27mEbSO+aYXVVQA4sEvs9H4JRRG mI+j6acXQcII0ExTjdC6Z9WadoCJE6y4s1ESebgdWejgdgw6Ro/aH92RKEZK0iKVaLh40KkV5 UcVKRxmyrKxMuJ8Wf+S+crfUGFEoMcatoE7AyOVWMzF2ou12/uNBepmf7PQbxRCgvka7OC6WW E2rI4WO9M/ra152QXNJY0rqAYv0WvqHRKhvPwxTuchkE8zU5QtHCVe3hm4Gb1s9FGB2BqGYvO O4cvORHsctuU8GBNw8j8KTOe94R40VqNko++C9C6url08OxAmAh+r+yuhdHyyS4dHotWSQT+b gpQLEr62Sf38/2BaA0Nsi2eQiqWdchoU+UG4WqcLHgOC04UwNNXc2obgTE9nkR6KD+RbsGfU1 NvI9vJhgOf7wasUIpriVeownWfw9OarXeb X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250521_094902_677242_6B746F7C X-CRM114-Status: UNSURE ( 5.44 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org > 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 =E2=80=A6 * You may occasionally put more than 63 characters into text lines of such a change description. * Please avoid a duplicate sentence here. Regards, Markus