linux-kernel - Re: [RFC PATCH v2 00/12] rv: Add monitors to validate task switch

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Message-ID: <20250521071544.1adrW9ry@linutronix.de>
Date: Wed, 21 May 2025 09:15:44 +0200
From: Nam Cao <namcao@...utronix.de>
To: Gabriele Monaco <gmonaco@...hat.com>
Cc: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Tomas Glozar <tglozar@...hat.com>, Juri Lelli <jlelli@...hat.com>
Subject: Re: [RFC PATCH v2 00/12] rv: Add monitors to validate task switch

On Wed, May 14, 2025 at 10:43:02AM +0200, Gabriele Monaco wrote:
> I'm keeping this as RFC as I'm planning to make it ready after merging
> the LTL series [1]
> 
> This series adds three monitors to the sched collection, extends and
> replaces previously existing monitors:

What is your base? I cannot apply the series (maybe because I'm illiterate
on git...)

$ b4 am 20250514084314.57976-1-gmonaco@...hat.com
...
$ git am -3 ./v2_20250514_gmonaco_rv_add_monitors_to_validate_task_switch.mbx
Applying: tools/rv: Do not skip idle in trace
Applying: tools/rv: Stop gracefully also on SIGTERM
Applying: rv: Add da_handle_start_run_event_ to per-task monitors
Applying: rv: Remove trailing whitespace from tracepoint string
Applying: rv: Return init error when registering monitors
Applying: sched: Adapt sched tracepoints for RV task model
error: sha1 information is lacking or useless (include/linux/sched.h).
error: could not build fake ancestor
Patch failed at 0006 sched: Adapt sched tracepoints for RV task model
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config set advice.mergeConflict false"