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
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