From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f195.google.com (mail-oi1-f195.google.com [209.85.167.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 34FAE37AA75 for ; Thu, 29 Jan 2026 07:30:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769671819; cv=none; b=LeUnSt/W2Jh6lAlHnBdVS60rcSUYdMtoNHT7vBb85sPJdGuyBRC7rxk5luWMiMIQ/0SzjYG6KK3dwrJNFtpUFrRRyWiRgeP2l5bTS7u/p6JlpLSlFc3xU5da456tUDutCTUzA/LdU3w8J53k9F7YWtlzO7ThkI/dvz4euezySmQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769671819; c=relaxed/simple; bh=MAAeseAOeCsfRMUxTeI+VK7zeHqjJHWgLK5FZ29nNc4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Hj6+N7SicXeoRRuRzTKBFPRIW0xql8gi0ps9i5CNScm0dW68z/F2Tgal/4qBOnjm/6Fi5wAyiCIziZFZAniDwJerWRcmQbEXlhHT2TB3OERa2QGHCNaSMD6MWXyHFUaibAkOtdmBVucVQLVAywouK8Ram9Oc3EMXhL/P/OyEdSI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=nBM+6/Xk; arc=none smtp.client-ip=209.85.167.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nBM+6/Xk" Received: by mail-oi1-f195.google.com with SMTP id 5614622812f47-45c962424daso269514b6e.2 for ; Wed, 28 Jan 2026 23:30:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1769671817; x=1770276617; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YGsz9erGUhMjPGOxoaearCe+6L/KMh0lW399GvOTyUQ=; b=nBM+6/XkPBsHRS9jx0dFbVK8SSrLK+JCIXdO8vpWtFTgPu+Yk+5KaYfHo/KEUe642U LU/WTj5yaJJwi4IWNMtvygQmH1Ac+vC95kXRUgh72AMKv0LC10MxFnDNk9VHmOuH/UlT 0l2wlfJD57bFzoadP7K5wyRa9JuLgTMpu4wcteNWeZBguBUxJEvb33zw5XPIfrvvr6HU 28oYx3JfsGGxkVKNmKAyQQjb+vICvoUH/REHSmzQRt1vLSd5/Gfjz1bZ++k6eCZTo2HB ghshsZ/tk/Ws3nHGne2sn/hja+p56V36JN+zeOwY6N1rd8REhK5+6XuMMI7JenGRezhr FNeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769671817; x=1770276617; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=YGsz9erGUhMjPGOxoaearCe+6L/KMh0lW399GvOTyUQ=; b=c4WLWSMB+qd7B+9oncz4iFVd8ze5dY1sKdHxiAq7F2yNF1ujJt4m3Zd7QvlbVejOQh 0ZxyvTbB/cTrOhsfFFy8PRPZe2CiTdqW0gh+khbRoXkB4mjwyraSfRTYLCRqnLofjCpm utznlddc3yWi6ncPRkLJnsmCtU5DOc250hUGeGuEsF8Mekgle9hUedZZAtIay/XfLqkS 6CQQyoUQrQkRwvTVe5CHGyTzsDvUA099rAhXoIofkESomNJOJmBh+HL1KodMA78/ixWy TTL5Uq9vIFWrxSW/mGlSnvfrS3jBh60D1DDEvh1nrPlF5gkRdP46utEthyXVsd3Iwh5d smFg== X-Forwarded-Encrypted: i=1; AJvYcCU9h4WeGfAZEzMS+PO8eC4QJcb4jOqzzG9nemrEOBaEzryKoDCyIStmOZYPkNXpg1F3jGxFibE/vRkOnAs=@vger.kernel.org X-Gm-Message-State: AOJu0YwaSTxLZB2IKikrcrvrWJ/ttzwEcG/6MYySip7TwgZPYtt72GYt cxDMjbI4mV92NT1V9Tp+oq9HDAfkRAEKN+9xyp0OYXtW+d3W1rGrbeIu X-Gm-Gg: AZuq6aKOh/+zpIZP3FVgAiJPgCZWoM1vRGag9mHEl6V2FNYChpBfjUehuYa11xP1WWW WkY8BMgj6PbTEbG3O7ft1sJ1vczl98LJ6eTx8iasgVC2hp26hKpJsSji0wUqRF0M35QlBtDHm/R CJnhZ+/HfWZampp07xCTgvrjoIQvfapFaBISvEmB9z/AhdjdBuXrj/2X0vo8+pHerIP50ZPOSLC luB2jMewPcFwPeWQDIVty3M9MWnDi2IV4MByjUZgE7ySiy5NOTaLHRUCo7CpJ03UrjZXK/Eb8sn gl6nbmQ7TX9F/Fe1zoitWx+OTWEHe0hLwQNUO4EurzrzU5fJLGl90abg9fyv1UN8pVPNlvL2uW3 BwxCHk9vdWSrpLTV0ejn28cCpqyKMTEKa/X8rf3HA52//j3CO4sFT7s4EClLYEI9EYFdbDoLwy7 9yijcMf/A5VSdlfjJwEQ7yxlMjLAxxF08+m2ir8XWguFk46Wjp2Jg= X-Received: by 2002:a05:6808:2f08:b0:45e:b6a5:c6d with SMTP id 5614622812f47-45efc67e199mr4344900b6e.49.1769671817183; Wed, 28 Jan 2026 23:30:17 -0800 (PST) Received: from godzilla (c-98-38-17-99.hsd1.co.comcast.net. [98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 5614622812f47-45f08f20d7asm2611894b6e.12.2026.01.28.23.30.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 23:30:16 -0800 (PST) From: Jim Cromie To: gregkh@linuxfoundation.org Cc: Jim Cromie , Jason Baron , =?UTF-8?q?=C5=81ukasz=20Bartosik?= , Louis Chauvet , Bagas Sanjaya , Dave Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , dri-devel@lists.freedesktop.org, Petr Mladek , Shuah Khan , linux-doc@vger.kernel.org, Andrew Morton , linux-kernel@vger.kernel.org Subject: [PATCH v9 07/32] dyndbg: reword "class unknown," to "class:_UNKNOWN_" Date: Thu, 29 Jan 2026 00:28:53 -0700 Message-ID: <20260129072932.2190803-8-jim.cromie@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260129072932.2190803-1-jim.cromie@gmail.com> References: <20260129072932.2190803-1-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: 8bit 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 e7578507945a..55e07b706c84 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'); -- 2.52.0