From: Steven Rostedt <rostedt@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tomas Glozar <tglozar@redhat.com>, John Kacur <jkacur@redhat.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <jlelli@redhat.com>,
Clark Williams <williams@redhat.com>,
Nam Cao <namcao@linutronix.de>,
Gabriele Monaco <gmonaco@redhat.com>
Subject: [for-next][PATCH 06/11] rv: Adjust monitor dependencies
Date: Mon, 28 Jul 2025 16:49:40 -0400 [thread overview]
Message-ID: <20250728204958.754817582@kernel.org> (raw)
In-Reply-To: 20250728204934.281385756@kernel.org
From: Gabriele Monaco <gmonaco@redhat.com>
RV monitors relying on the preemptirqs tracepoints are set as dependent
on PREEMPT_TRACER and IRQSOFF_TRACER. In fact, those configurations do
enable the tracepoints but are not the minimal configurations enabling
them, which are TRACE_PREEMPT_TOGGLE and TRACE_IRQFLAGS (not selectable
manually).
Set TRACE_PREEMPT_TOGGLE and TRACE_IRQFLAGS as dependencies for
monitors.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tomas Glozar <tglozar@redhat.com>
Cc: Juri Lelli <jlelli@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Link: https://lore.kernel.org/20250728135022.255578-5-gmonaco@redhat.com
Fixes: fbe6c09b7eb4 ("rv: Add scpd, snep and sncid per-cpu monitors")
Acked-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
kernel/trace/rv/monitors/scpd/Kconfig | 2 +-
kernel/trace/rv/monitors/sncid/Kconfig | 2 +-
kernel/trace/rv/monitors/snep/Kconfig | 2 +-
kernel/trace/rv/monitors/wip/Kconfig | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/trace/rv/monitors/scpd/Kconfig b/kernel/trace/rv/monitors/scpd/Kconfig
index b9114fbf680f..682d0416188b 100644
--- a/kernel/trace/rv/monitors/scpd/Kconfig
+++ b/kernel/trace/rv/monitors/scpd/Kconfig
@@ -2,7 +2,7 @@
#
config RV_MON_SCPD
depends on RV
- depends on PREEMPT_TRACER
+ depends on TRACE_PREEMPT_TOGGLE
depends on RV_MON_SCHED
default y
select DA_MON_EVENTS_IMPLICIT
diff --git a/kernel/trace/rv/monitors/sncid/Kconfig b/kernel/trace/rv/monitors/sncid/Kconfig
index 76bcfef4fd10..3a5639feaaaf 100644
--- a/kernel/trace/rv/monitors/sncid/Kconfig
+++ b/kernel/trace/rv/monitors/sncid/Kconfig
@@ -2,7 +2,7 @@
#
config RV_MON_SNCID
depends on RV
- depends on IRQSOFF_TRACER
+ depends on TRACE_IRQFLAGS
depends on RV_MON_SCHED
default y
select DA_MON_EVENTS_IMPLICIT
diff --git a/kernel/trace/rv/monitors/snep/Kconfig b/kernel/trace/rv/monitors/snep/Kconfig
index 77527f971232..7dd54f434ff7 100644
--- a/kernel/trace/rv/monitors/snep/Kconfig
+++ b/kernel/trace/rv/monitors/snep/Kconfig
@@ -2,7 +2,7 @@
#
config RV_MON_SNEP
depends on RV
- depends on PREEMPT_TRACER
+ depends on TRACE_PREEMPT_TOGGLE
depends on RV_MON_SCHED
default y
select DA_MON_EVENTS_IMPLICIT
diff --git a/kernel/trace/rv/monitors/wip/Kconfig b/kernel/trace/rv/monitors/wip/Kconfig
index e464b9294865..87a26195792b 100644
--- a/kernel/trace/rv/monitors/wip/Kconfig
+++ b/kernel/trace/rv/monitors/wip/Kconfig
@@ -2,7 +2,7 @@
#
config RV_MON_WIP
depends on RV
- depends on PREEMPT_TRACER
+ depends on TRACE_PREEMPT_TOGGLE
select DA_MON_EVENTS_IMPLICIT
bool "wip monitor"
help
--
2.47.2
next prev parent reply other threads:[~2025-07-28 20:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-28 20:49 [for-next][PATCH 00/11] verification: Updates for v6.17 Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 01/11] rv: Fix wrong type cast in monitors_show() Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 02/11] rv: Fix wrong type cast in reactors_show() and monitor_reactor_show() Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 03/11] rv: Add da_handle_start_run_event_ to per-task monitors Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 04/11] rv: Remove trailing whitespace from tracepoint string Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 05/11] rv: Use strings in da monitors tracepoints Steven Rostedt
2025-07-28 20:49 ` Steven Rostedt [this message]
2025-07-28 20:49 ` [for-next][PATCH 07/11] rv: Retry when da monitor detects race conditions Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 08/11] sched: Adapt sched tracepoints for RV task model Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 09/11] rv: Replace tss and sncid monitors with more complete sts Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 10/11] rv: Add nrp and sssw per-task monitors Steven Rostedt
2025-07-28 20:49 ` [for-next][PATCH 11/11] rv: Add opid per-cpu monitor Steven Rostedt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250728204958.754817582@kernel.org \
--to=rostedt@kernel.org \
--cc=gmonaco@redhat.com \
--cc=jkacur@redhat.com \
--cc=jlelli@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mhiramat@kernel.org \
--cc=mingo@redhat.com \
--cc=namcao@linutronix.de \
--cc=peterz@infradead.org \
--cc=tglozar@redhat.com \
--cc=williams@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.