linux-kernel - Re: [PATCH 0/5] tools/verification: Improvements to rv and rvgen

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Message-ID: <20250729171808.505c67c2@gandalf.local.home>
Date: Tue, 29 Jul 2025 17:18:08 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: Gabriele Monaco <gmonaco@...hat.com>
Cc: linux-kernel@...r.kernel.org, Nam Cao <namcao@...utronix.de>, Tomas
 Glozar <tglozar@...hat.com>, Juri Lelli <jlelli@...hat.com>, Clark Williams
 <williams@...hat.com>, John Kacur <jkacur@...hat.com>
Subject: Re: [PATCH 0/5] tools/verification: Improvements to rv and rvgen


BTW, please make sure that the cover letter is Cc'd to
linux-trace-kernel@...r.kernel.org along with the patches. I use patchwork
to see the cover letter, but it's not present when it's not Cc'd.

Thanks,

-- Steve


On Wed, 23 Jul 2025 18:12:35 +0200
Gabriele Monaco <gmonaco@...hat.com> wrote:

> This series introduces various improvements to the rv/rvgen tools as
> first posted in [1]. It also adapts generated kernel files accordingly.
> 
> Specifically:
> 
> Patch 1 fixes the behaviour of the rv tool with -s and idle tasks.
> 
> Patch 2 allows the rv tool to gracefully terminate with SIGTERM
> 
> Patch 3 adjusts dot2c not to create lines over 100 columns
> 
> Patch 4 properly orders nested monitors in the RV Kconfig file
> 
> Patch 5 returns the registration error in all DA monitor instead of 0
> 
> This series is based on the linux-next tree.
> 
> Changes since [1]:
> * Cleanup python code to improve PEP8 compliance
> * Fix condition for long line in dot2c
> 
> [1] - https://lore.kernel.org/lkml/20250721082325.71554-1-gmonaco@redhat.com
> 
> To: Steven Rostedt <rostedt@...dmis.org>
> To: Nam Cao <namcao@...utronix.de>
> Cc: Tomas Glozar <tglozar@...hat.com>
> Cc: Juri Lelli <jlelli@...hat.com>
> Cc: Clark Williams <williams@...hat.com>
> Cc: John Kacur <jkacur@...hat.com>
> 
> Gabriele Monaco (5):
>   tools/rv: Do not skip idle in trace
>   tools/rv: Stop gracefully also on SIGTERM
>   tools/dot2c: Fix generated files going over 100 column limit
>   verification/rvgen: Organise Kconfig entries for nested monitors
>   rv: Return init error when registering monitors
> 
>  kernel/trace/rv/Kconfig                       |  5 +++++
>  kernel/trace/rv/monitors/sched/sched.c        |  3 +--
>  kernel/trace/rv/monitors/sco/sco.c            |  3 +--
>  kernel/trace/rv/monitors/scpd/scpd.c          |  3 +--
>  kernel/trace/rv/monitors/sncid/sncid.c        |  3 +--
>  kernel/trace/rv/monitors/snep/snep.c          |  3 +--
>  kernel/trace/rv/monitors/snep/snep.h          | 14 +++++++++++--
>  kernel/trace/rv/monitors/snroc/snroc.c        |  3 +--
>  kernel/trace/rv/monitors/tss/tss.c            |  3 +--
>  kernel/trace/rv/monitors/wip/wip.c            |  3 +--
>  kernel/trace/rv/monitors/wwnr/wwnr.c          |  3 +--
>  tools/verification/rv/src/in_kernel.c         |  4 ++--
>  tools/verification/rv/src/rv.c                |  1 +
>  tools/verification/rvgen/rvgen/container.py   | 10 ++++++++++
>  tools/verification/rvgen/rvgen/dot2c.py       | 20 ++++++++++---------
>  tools/verification/rvgen/rvgen/generator.py   | 16 ++++++++++-----
>  .../rvgen/rvgen/templates/container/main.c    |  3 +--
>  .../rvgen/rvgen/templates/dot2k/main.c        |  3 +--
>  18 files changed, 63 insertions(+), 40 deletions(-)
> 
> 
> base-commit: a933d3dc1968fcfb0ab72879ec304b1971ed1b9a