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From: Nam Cao <namcao@linutronix.de>
To: Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Gabriele Monaco <gmonaco@redhat.com>,
	linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Nam Cao <namcao@linutronix.de>
Subject: [PATCH v2 0/5] rv: LTL per-cpu monitor type and real-time scheduling monitor
Date: Wed,  6 Aug 2025 10:01:16 +0200	[thread overview]
Message-ID: <cover.1754466623.git.namcao@linutronix.de> (raw)

Hi,

This series adds support for linear temporal logic per-cpu monitor type,
analogous to deterministic automaton per-cpu monitor. Then a new per-cpu
monitor is added which validates real-time scheduling.

Nam Cao (5):
  rv/ltl: Prepare for other monitor types
  rv/ltl: Support per-cpu monitors
  verification/rvgen/ltl: Support per-cpu monitor generation
  sched: Add task enqueue/dequeue trace points
  rv: Add rts monitor

 Documentation/trace/rv/monitor_sched.rst      |  19 +++
 include/linux/rv.h                            |   4 +
 include/rv/ltl_monitor.h                      | 117 +++++++++-----
 include/trace/events/sched.h                  |  13 ++
 kernel/sched/core.c                           |   8 +-
 kernel/trace/rv/Kconfig                       |   5 +
 kernel/trace/rv/Makefile                      |   1 +
 .../trace/rv/monitors/pagefault/pagefault.h   |   2 +
 kernel/trace/rv/monitors/rts/Kconfig          |  17 +++
 kernel/trace/rv/monitors/rts/rts.c            | 144 ++++++++++++++++++
 kernel/trace/rv/monitors/rts/rts.h            | 126 +++++++++++++++
 kernel/trace/rv/monitors/rts/rts_trace.h      |  15 ++
 kernel/trace/rv/monitors/sleep/sleep.h        |   2 +
 kernel/trace/rv/rv_trace.h                    |  47 ++++++
 tools/verification/models/sched/rts.ltl       |   5 +
 tools/verification/rvgen/rvgen/ltl2k.py       |  48 +++++-
 .../rvgen/rvgen/templates/ltl2k/main.c        |   9 +-
 .../rvgen/rvgen/templates/ltl2k/trace.h       |   7 +-
 18 files changed, 539 insertions(+), 50 deletions(-)
 create mode 100644 kernel/trace/rv/monitors/rts/Kconfig
 create mode 100644 kernel/trace/rv/monitors/rts/rts.c
 create mode 100644 kernel/trace/rv/monitors/rts/rts.h
 create mode 100644 kernel/trace/rv/monitors/rts/rts_trace.h
 create mode 100644 tools/verification/models/sched/rts.ltl

-- 
2.39.5


             reply	other threads:[~2025-08-06  8:01 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-06  8:01 Nam Cao [this message]
2025-08-06  8:01 ` [PATCH v2 1/5] rv/ltl: Prepare for other monitor types Nam Cao
2025-08-06  8:01 ` [PATCH v2 2/5] rv/ltl: Support per-cpu monitors Nam Cao
2025-08-07 13:28   ` Gabriele Monaco
2025-08-06  8:01 ` [PATCH v2 3/5] verification/rvgen/ltl: Support per-cpu monitor generation Nam Cao
2025-08-07 13:06   ` Gabriele Monaco
2025-08-08  5:12     ` Nam Cao
2025-08-08  6:21       ` Gabriele Monaco
2025-08-08  6:30         ` Nam Cao
2025-08-06  8:01 ` [PATCH v2 4/5] sched: Add task enqueue/dequeue trace points Nam Cao
2025-08-15 13:40   ` Peter Zijlstra
2025-08-15 13:52     ` Peter Zijlstra
2025-08-21  7:05       ` Nam Cao
2025-08-21  8:43         ` K Prateek Nayak
2025-08-19  7:49     ` Nam Cao
2025-08-19  8:24       ` Peter Zijlstra
2025-08-06  8:01 ` [PATCH v2 5/5] rv: Add rts monitor Nam Cao
2025-08-06 20:28   ` kernel test robot
2025-08-07 13:33   ` Gabriele Monaco
2025-08-08  5:13     ` Nam Cao
2025-08-07 14:34   ` Gabriele Monaco
2025-08-08  5:29     ` Nam Cao
2025-08-08  7:30       ` Gabriele Monaco
2025-08-15 13:48   ` Peter Zijlstra
2025-08-19  7:54     ` Nam Cao

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