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Wed, 03 Dec 2025 20:11:41 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 04 Dec 2025 13:11:39 +0900 Message-Id: Cc: "linux-riscv" To: "Yunhui Cui" , , , , , , , , , , , , , , , , , , , , , , , , , From: =?utf-8?q?Radim_Kr=C4=8Dm=C3=A1=C5=99?= Subject: Re: [PATCH v3 8/8] drivers: firmware: riscv: add unknown nmi support References: <20251127125305.89961-1-cuiyunhui@bytedance.com> <20251127125305.89961-9-cuiyunhui@bytedance.com> In-Reply-To: <20251127125305.89961-9-cuiyunhui@bytedance.com> 2025-11-27T20:53:05+08:00, Yunhui Cui : > Register unknown_nmi_handler() as the handler for the UNKNOWN_NMI > event. When the system becomes unresponsive, unknown_nmi_handler() > can be manually triggered, which in turn invokes nmi_panic() to > collect vmcore for root cause analysis. Is UNKNOWN_NMI what we expect the watchdog to send? Thanks.