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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 586e51a60fabf-41cc7760c08sm3075171fac.4.2026.03.26.11.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 11:54:44 -0700 (PDT) From: Jim Cromie To: linux-kernel@vger.kernel.org, airlied@gmail.com, simona@ffwll.ch, jbaron@akamai.com, gregkh@linuxfoundation.org Cc: jim.cromie@gmail.com, mripard@kernel.org, tzimmermann@suse.de, maarten.lankhorst@linux.intel.com, jani.nikula@intel.com, ville.syrjala@linux.intel.com, christian.koenig@amd.com, matthew.auld@intel.com, arunpravin.paneerselvam@amd.com, louis.chauvet@bootlin.com, skhan@linuxfoundation.org, pmladek@suse.com, ukaszb@chromium.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, amd-gfx@lists.freedesktop.org Subject: [PATCH v12 10/69] dyndbg: reword "class unknown," to "class:_UNKNOWN_" Date: Thu, 26 Mar 2026 12:53:14 -0600 Message-ID: <20260326185413.1205870-11-jim.cromie@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260326185413.1205870-1-jim.cromie@gmail.com> References: <20260326185413.1205870-1-jim.cromie@gmail.com> 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" 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'); =20 --=20 2.53.0