From: Jim Cromie <jim.cromie@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Arnd Bergmann <arnd@arndb.de>, Jason Baron <jbaron@akamai.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Aaron Tomlin <atomlin@atomlin.com>,
Andrew Morton <akpm@linux-foundation.org>,
Shuah Khan <shuah@kernel.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>
Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, linux-modules@vger.kernel.org,
linux-kselftest@vger.kernel.org, dri-devel@lists.freedesktop.org,
Jim Cromie <jim.cromie@gmail.com>,
Louis Chauvet <louis.chauvet@bootlin.com>
Subject: [PATCH v4 01/25] docs/dyndbg: update examples \012 to \n
Date: Tue, 02 Jun 2026 22:47:58 +0000 [thread overview]
Message-ID: <20260602-dd-maint-2-v4-1-19a1445585a8@gmail.com> (raw)
In-Reply-To: <20260602-dd-maint-2-v4-0-19a1445585a8@gmail.com>
commit 47ea6f99d06e ("dyndbg: use ESCAPE_SPACE for cat control")
changed the control-file to display format strings with "\n" rather
than "\012". Update the docs to match the new reality.
Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Tested-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
Documentation/admin-guide/dynamic-debug-howto.rst | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
index 095a63892257..4b14d9fd0300 100644
--- a/Documentation/admin-guide/dynamic-debug-howto.rst
+++ b/Documentation/admin-guide/dynamic-debug-howto.rst
@@ -38,12 +38,12 @@ You can view the currently configured behaviour in the *prdbg* catalog::
:#> head -n7 /proc/dynamic_debug/control
# filename:lineno [module]function flags format
- init/main.c:1179 [main]initcall_blacklist =_ "blacklisting initcall %s\012
- init/main.c:1218 [main]initcall_blacklisted =_ "initcall %s blacklisted\012"
- init/main.c:1424 [main]run_init_process =_ " with arguments:\012"
- init/main.c:1426 [main]run_init_process =_ " %s\012"
- init/main.c:1427 [main]run_init_process =_ " with environment:\012"
- init/main.c:1429 [main]run_init_process =_ " %s\012"
+ init/main.c:1179 [main]initcall_blacklist =_ "blacklisting initcall %s\n"
+ init/main.c:1218 [main]initcall_blacklisted =_ "initcall %s blacklisted\n"
+ init/main.c:1424 [main]run_init_process =_ " with arguments:\n"
+ init/main.c:1426 [main]run_init_process =_ " %s\n"
+ init/main.c:1427 [main]run_init_process =_ " with environment:\n"
+ init/main.c:1429 [main]run_init_process =_ " %s\n"
The 3rd space-delimited column shows the current flags, preceded by
a ``=`` for easy use with grep/cut. ``=p`` shows enabled callsites.
@@ -59,10 +59,10 @@ query/commands to the control file. Example::
:#> ddcmd '-p; module main func run* +p'
:#> grep =p /proc/dynamic_debug/control
- init/main.c:1424 [main]run_init_process =p " with arguments:\012"
- init/main.c:1426 [main]run_init_process =p " %s\012"
- init/main.c:1427 [main]run_init_process =p " with environment:\012"
- init/main.c:1429 [main]run_init_process =p " %s\012"
+ init/main.c:1424 [main]run_init_process =p " with arguments:\n"
+ init/main.c:1426 [main]run_init_process =p " %s\n"
+ init/main.c:1427 [main]run_init_process =p " with environment:\n"
+ init/main.c:1429 [main]run_init_process =p " %s\n"
Error messages go to console/syslog::
--
2.54.0
next prev parent reply other threads:[~2026-06-02 22:48 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-02 22:47 [PATCH v4 00/25] dynamic-debug cleanups refactors maintenance + alignment fix Jim Cromie
2026-06-02 22:47 ` Jim Cromie [this message]
2026-06-04 2:12 ` Claude review: docs/dyndbg: update examples \012 to \n Claude Code Review Bot
2026-06-02 22:47 ` [PATCH v4 02/25] docs/dyndbg: explain flags parse 1st Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 03/25] vmlinux.lds.h: refactor BOUNDED_SECTION_* macros into bounded_sections.lds.h Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 04/25] vmlinux.lds.h: drop unused HEADERED_SECTION* macros Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 05/25] vmlinux.lds.h: Fix ALIGN(8) omission causing NULL ptr on i386 Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 06/25] vmlinux.lds.h: remove redundant ALIGN(8) directives Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 07/25] dyndbg.lds.S: fix lost dyndbg sections in modules Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 08/25] dyndbg: factor ddebug_match_desc out from ddebug_change Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 09/25] dyndbg: add stub macro for DECLARE_DYNDBG_CLASSMAP Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 10/25] dyndbg: reword "class unknown," to "class:_UNKNOWN_" Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 11/25] dyndbg-API: remove DD_CLASS_TYPE_(DISJOINT|LEVEL)_NAMES and code Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 12/25] dyndbg: drop NUM_TYPE_ARGS Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 13/25] dyndbg: reduce verbose/debug clutter Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 14/25] dyndbg: refactor param_set_dyndbg_classes and below Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 15/25] dyndbg: tighten fn-sig of ddebug_apply_class_bitmap Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 16/25] dyndbg: replace classmap list with an array-slice Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 17/25] dyndbg: macrofy a 2-index for-loop pattern Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 18/25] dyndbg: Upgrade class param storage to u64 for 64-bit classmaps Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 19/25] dyndbg,module: make proper substructs in _ddebug_info Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 20/25] dyndbg: move mod_name down from struct ddebug_table to _ddebug_info Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 21/25] dyndbg: hoist classmap-filter-by-modname up to ddebug_add_module Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 22/25] selftests-dyndbg: add a dynamic_debug run_tests target Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 23/25] dyndbg: change __dynamic_func_call_cls* macros into expressions Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 24/25] lib/parser: add match_wildcard_hyphen() for agnostic matching Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-02 22:48 ` [PATCH v4 25/25] dynamic_debug: use KBUILD_MODFILE for unique builtin module names Jim Cromie
2026-06-04 2:12 ` Claude review: " Claude Code Review Bot
2026-06-04 2:12 ` Claude review: dynamic-debug cleanups refactors maintenance + alignment fix Claude Code Review Bot
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