From: Gabriele Monaco <gmonaco@redhat.com>
To: Nam Cao <namcao@linutronix.de>
Cc: linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>,
linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
Tomas Glozar <tglozar@redhat.com>, Juri Lelli <jlelli@redhat.com>,
Clark Williams <williams@redhat.com>,
John Kacur <jkacur@redhat.com>
Subject: Re: [PATCH v3 17/17] rv: Add opid per-cpu monitor
Date: Fri, 18 Jul 2025 12:26:56 +0200 [thread overview]
Message-ID: <b9b66047398157a26ea78017d3b36482fb67226d.camel@redhat.com> (raw)
In-Reply-To: <20250716093825.rWXnBtv5@linutronix.de>
On Wed, 2025-07-16 at 11:38 +0200, Nam Cao wrote:
> And the monitor reports some errors on riscv64 with PREEMPT_RT=y:
>
> root@riscv:~/rv-tests# uname -a
> Linux riscv 6.16.0-rc6-00054-g7590637d9ca2 #87 SMP PREEMPT_RT Wed Jul
> 16 11:26:00 CEST 2025 riscv64 GNU/Linux
> root@riscv:~/rv-tests# stress-ng --cpu-sched -1
> stress-ng: info: [452] defaulting to a 1 day run per stressor
> stress-ng: info: [452] dispatching hogs: 4 cpu-sched
> [ 614.390462] rv: monitor opid does not allow event irq_entry on
> state in_irq
Finally managed to bootstrap a riscv VM, that is an error I thought I'd
fixed and I'm genuinely surprised I didn't notice on other
architectures.
Thanks again for catching it though!
Gabriele
prev parent reply other threads:[~2025-07-18 10:27 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250715071434.22508-1-gmonaco@redhat.com>
2025-07-15 7:14 ` [PATCH v3 01/17] tools/rv: Do not skip idle in trace Gabriele Monaco
2025-07-16 11:50 ` Peter Zijlstra
2025-07-16 12:18 ` Gabriele Monaco
2025-07-16 12:41 ` Peter Zijlstra
2025-07-16 13:05 ` Gabriele Monaco
2025-07-16 13:08 ` Peter Zijlstra
2025-07-16 13:13 ` Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 02/17] tools/rv: Stop gracefully also on SIGTERM Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 03/17] rv: Add da_handle_start_run_event_ to per-task monitors Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 04/17] rv: Remove trailing whitespace from tracepoint string Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 05/17] rv: Return init error when registering monitors Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 06/17] rv: Use strings in da monitors tracepoints Gabriele Monaco
2025-07-15 14:11 ` Nam Cao
2025-07-15 7:14 ` [PATCH v3 07/17] rv: Adjust monitor dependencies Gabriele Monaco
2025-07-16 8:19 ` Nam Cao
2025-07-16 8:30 ` Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 08/17] verification/rvgen: Organise Kconfig entries for nested monitors Gabriele Monaco
2025-07-15 14:48 ` Nam Cao
2025-07-16 7:40 ` Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 09/17] tools/dot2c: Fix generated files going over 100 column limit Gabriele Monaco
2025-07-15 15:01 ` Nam Cao
[not found] ` <d69862275becf1d296c80a08b29b2081857a85a1.camel@redhat.com>
2025-07-16 9:34 ` Nam Cao
2025-07-15 7:14 ` [PATCH v3 10/17] rv: " Gabriele Monaco
2025-07-15 15:08 ` Nam Cao
2025-07-15 15:24 ` Gabriele Monaco
2025-07-16 8:13 ` Nam Cao
2025-07-16 9:07 ` Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 11/17] rv: Retry when da monitor detects race conditions Gabriele Monaco
2025-07-15 15:23 ` Nam Cao
2025-07-16 8:20 ` Gabriele Monaco
2025-07-16 8:27 ` Nam Cao
2025-07-16 8:38 ` Gabriele Monaco
2025-07-16 8:45 ` Nam Cao
2025-07-16 8:59 ` Gabriele Monaco
2025-07-16 9:02 ` Nam Cao
2025-07-15 7:14 ` [PATCH v3 12/17] sched: Adapt sched tracepoints for RV task model Gabriele Monaco
2025-07-16 12:38 ` Peter Zijlstra
2025-07-16 13:40 ` Gabriele Monaco
2025-07-16 13:45 ` Peter Zijlstra
2025-07-16 14:07 ` Gabriele Monaco
2025-07-16 14:19 ` Peter Zijlstra
2025-07-16 14:38 ` Gabriele Monaco
2025-07-16 15:31 ` Peter Zijlstra
2025-07-16 16:14 ` Gabriele Monaco
2025-07-16 15:09 ` Gabriele Monaco
2025-07-16 15:47 ` Peter Zijlstra
2025-07-15 7:14 ` [PATCH v3 13/17] rv: Adapt the sco monitor to the new set_state Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 14/17] rv: Extend snroc model Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 15/17] rv: Replace tss monitor with more complete sts Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 16/17] rv: Add nrp and sssw per-task monitors Gabriele Monaco
2025-07-15 7:14 ` [PATCH v3 17/17] rv: Add opid per-cpu monitor Gabriele Monaco
2025-07-16 9:38 ` Nam Cao
2025-07-16 10:00 ` Gabriele Monaco
2025-07-18 10:26 ` Gabriele Monaco [this message]
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