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From: Jim Cromie <jim.cromie@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	 Jason Baron <jbaron@akamai.com>,
	 Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	 Jonathan Corbet <corbet@lwn.net>,
	Shuah Khan <skhan@linuxfoundation.org>,
	 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	 Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	 David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>,  Arnd Bergmann <arnd@arndb.de>,
	Luis Chamberlain <mcgrof@kernel.org>,
	 Petr Pavlu <petr.pavlu@suse.com>
Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	 dri-devel@lists.freedesktop.org, linux-arch@vger.kernel.org,
	 linux-modules@vger.kernel.org, Jim Cromie <jim.cromie@gmail.com>
Subject: [PATCH v6 11/24] dyndbg: bump num-tokens in a query-cmd from 9 to 15
Date: Tue, 07 Jul 2026 20:18:11 -0600	[thread overview]
Message-ID: <20260707-dd-maint-2-v6-11-381f3edb0045@gmail.com> (raw)
In-Reply-To: <20260707-dd-maint-2-v6-0-381f3edb0045@gmail.com>

Current MAXWORDS in ddebug_exec_query() is too small to accept a legal
query-command using all 6 keywords.  We *need* 13, but this adds a few
extra to allow certain errors to fail on subsequent, more meaningful
grammar checks.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 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 cd6b6c710ee2..efe12fac6363 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -554,7 +554,7 @@ static int ddebug_exec_query(char *query_string, const char *modname)
 {
 	struct flag_settings modifiers = {};
 	struct ddebug_query query = {};
-#define MAXWORDS 9
+#define MAXWORDS 15
 	int nwords, nfound;
 	char *words[MAXWORDS];
 

-- 
2.55.0


  parent reply	other threads:[~2026-07-08  2:18 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-08  2:18 [PATCH v6 00/24] fix dynamic-debug classmaps API for DRM Jim Cromie
2026-07-08  2:18 ` [PATCH v6 01/24] vmlinux.lds.h: refactor BOUNDED_SECTION_* macros into bounded_sections.lds.h Jim Cromie
2026-07-08  2:18 ` [PATCH v6 02/24] vmlinux.lds.h: drop unused HEADERED_SECTION* macros Jim Cromie
2026-07-08  2:18 ` [PATCH v6 03/24] vmlinux.lds.h: Fix ALIGN(8) omission causing NULL ptr on i386 Jim Cromie
2026-07-08  2:18 ` [PATCH v6 04/24] vmlinux.lds.h: remove redundant ALIGN(8) directives Jim Cromie
2026-07-08  2:18 ` [PATCH v6 05/24] dyndbg.lds.S: fix lost dyndbg sections in modules Jim Cromie
2026-07-08  2:18 ` [PATCH v6 06/24] dyndbg: factor ddebug_match_desc out from ddebug_change Jim Cromie
2026-07-08  2:18 ` [PATCH v6 07/24] dyndbg: add stub macro for DECLARE_DYNDBG_CLASSMAP Jim Cromie
2026-07-08  2:18 ` [PATCH v6 08/24] dyndbg: reword "class unknown," to "class:_UNKNOWN_" Jim Cromie
2026-07-08  2:18 ` [PATCH v6 09/24] dyndbg-API: remove DD_CLASS_TYPE_(DISJOINT|LEVEL)_NAMES and code Jim Cromie
2026-07-08  2:18 ` [PATCH v6 10/24] dyndbg: drop NUM_TYPE_ARGS Jim Cromie
2026-07-08  2:18 ` Jim Cromie [this message]
2026-07-08  2:18 ` [PATCH v6 12/24] dyndbg: reduce verbose/debug clutter Jim Cromie
2026-07-08  2:18 ` [PATCH v6 13/24] lib/parser: add match_wildcard_hyphen() for agnostic matching Jim Cromie
2026-07-08  2:18 ` [PATCH v6 14/24] dyndbg: use KBUILD_MODFILE for unique builtin module names Jim Cromie
2026-07-08  2:18 ` [PATCH v6 15/24] dyndbg: refactor param_set_dyndbg_classes and below Jim Cromie
2026-07-08  2:18 ` [PATCH v6 16/24] dyndbg: tighten fn-sig of ddebug_apply_class_bitmap Jim Cromie
2026-07-08  2:18 ` [PATCH v6 17/24] dyndbg: replace classmap list with an array-slice Jim Cromie
2026-07-08  2:18 ` [PATCH v6 18/24] dyndbg: macrofy a 2-index for-loop pattern Jim Cromie
2026-07-08  2:18 ` [PATCH v6 19/24] dyndbg: pin class param storage to u32 Jim Cromie
2026-07-08  2:18 ` [PATCH v6 20/24] dyndbg,module: make proper substructs in _ddebug_info Jim Cromie
2026-07-08  2:18 ` [PATCH v6 21/24] dyndbg: move mod_name down from struct ddebug_table to _ddebug_info Jim Cromie
2026-07-08  2:18 ` [PATCH v6 22/24] dyndbg: hoist classmap-filter-by-modname up to ddebug_add_module Jim Cromie
2026-07-08  2:18 ` [PATCH v6 23/24] dyndbg: change __dynamic_func_call_cls* macros into expressions Jim Cromie
2026-07-08  2:18 ` [PATCH v6 24/24] dyndbg-API: replace DECLARE_DYNDBG_CLASSMAP Jim Cromie

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