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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 5614622812f47-4799fead505sm14329744b6e.2.2026.04.23.13.54.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Apr 2026 13:54:52 -0700 (PDT) From: Jim Cromie Date: Thu, 23 Apr 2026 14:53:51 -0600 Subject: [PATCH v14 10/92] dyndbg: reword "class unknown," to "class:_UNKNOWN_" MIME-Version: 1.0 Message-Id: <20260423-submit-dyndbg-classmap-foundation-v14-10-2b809a8019d0@gmail.com> References: <20260423-submit-dyndbg-classmap-foundation-v14-0-2b809a8019d0@gmail.com> In-Reply-To: <20260423-submit-dyndbg-classmap-foundation-v14-0-2b809a8019d0@gmail.com> To: Arnd Bergmann , Jason Baron , Luis Chamberlain , Petr Pavlu , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , Andrew Morton , Jonathan Corbet , Shuah Khan , Shuah Khan , Greg Kroah-Hartman , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Gerd Hoffmann , Dmitry Osipenko , Gurchetan Singh , Chia-I Wu , Matthew Brost , =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Lyude Paul , Danilo Krummrich , Patrik Jakobsson , Zack Rusin , Broadcom internal kernel review list , Louis Chauvet , Haneen Mohammed , Melissa Wen , Sean Paul , Jocelyn Falempe , Ruben Wauters , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Philipp Zabel , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Chun-Kuang Hu , Matthias Brugger , AngeloGioacchino Del Regno , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Alain Volmat , Raphael Gallais-Pou , Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , Maxime Coquelin , Alexandre Torgue , Oded Gabbay , Maciej Falkowski , Karol Wachowski , "Rob Herring (Arm)" , Tomeu Vizoso , Liviu Dudau , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Liu Ying , Laurentiu Palcu , Lucas Stach , Paul Kocialkowski , Jianmin Lv , Qianhai Wu , Huacai Chen , Mingcong Bai , Xi Ruoyao , Icenowy Zheng , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Javier Martinez Canillas , Huang Rui , Matthew Auld , Jani Nikula , Luca Coelho , Russell King , Christian Gmeiner Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, virtualization@lists.linux.dev, intel-xe@lists.freedesktop.org, nouveau@lists.freedesktop.org, spice-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-renesas-soc@vger.kernel.org, etnaviv@lists.freedesktop.org, Jim Cromie X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1776977636; l=1024; i=jim.cromie@gmail.com; s=20260203; h=from:subject:message-id; bh=4QM3LS2xsg7RLYgSN87KN0NOYRoI2SlINH0Xj+sS9wE=; b=zEZMT0WhA4tazHE8iUsJRCDfWjq/snV5y5Ucebwf2eD2LMkQH1VD4rtB+5MLgRCm4kUHuVv2l mCQ8zw3QDM0CpaAyRTte6a4hImlzDdBhTb6cuX8iNQbekmlAYqZ0f+w X-Developer-Key: i=jim.cromie@gmail.com; a=ed25519; pk=C6E5ODlPQo7ZBynATXH9wg7K6HxP0pIXyf4s38Qw0XE= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260423_135455_020565_E2312DF1 X-CRM114-Status: GOOD ( 13.39 ) X-Mailman-Approved-At: Thu, 09 Jul 2026 01:48:24 -0700 X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org When a dyndbg classname is unknown to a kernel module (as before previous patch), the callsite is un-addressable via >control queries. The control-file displays this condition as "class unknown," currently. That spelling is sub-optimal/too-generic, so change it to "class:_UNKNOWN_" to loudly announce the erroneous situation, and to make it uniquely greppable. Reviewed-by: Louis Chauvet Signed-off-by: Jim Cromie --- lib/dynamic_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 6b1e983cfedc..a9caf84ddb22 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -1166,7 +1166,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p) if (class) seq_printf(m, " class:%s", class); else - seq_printf(m, " class unknown, _id:%d", dp->class_id); + seq_printf(m, " class:_UNKNOWN_ _id:%d", dp->class_id); } seq_putc(m, '\n'); -- 2.53.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip