linux-kernel - [for-trace:latency/for-next PATCH] rv: Fix compilation if !CONFIG_RV

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Message-ID: <20251113150618.185479-2-gmonaco@redhat.com>
Date: Thu, 13 Nov 2025 16:06:18 +0100
From: Gabriele Monaco <gmonaco@...hat.com>
To: rostedt@...nel.org,
	Steven Rostedt <rostedt@...dmis.org>,
	Gabriele Monaco <gmonaco@...hat.com>,
	Thomas Weißschuh <thomas.weissschuh@...utronix.de>,
	linux-trace-kernel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: lkp@...el.com,
	oe-kbuild-all@...ts.linux.dev
Subject: [for-trace:latency/for-next PATCH] rv: Fix compilation if !CONFIG_RV_REACTORS

The kernel test robot spotted a compilation error if reactors are
disabled.

Fix the warning by keeping LTL monitor variable as always static.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202511131948.vxi5mdjU-lkp@intel.com/
Fixes: 4f739ed19d22 ("rv: Pass va_list to reactors")
Signed-off-by: Gabriele Monaco <gmonaco@...hat.com>
---

This patch fixes a patch that was just merged to trace:latency/for-next.
It builds locally with both configurations. I started another kernel
robot run and, if it passes, I'm going to send a pull request with only
this.

 include/rv/ltl_monitor.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/rv/ltl_monitor.h b/include/rv/ltl_monitor.h
index 00c42b36f961..eff60cd61106 100644
--- a/include/rv/ltl_monitor.h
+++ b/include/rv/ltl_monitor.h
@@ -17,12 +17,7 @@
 #endif
 
 #define RV_MONITOR_NAME CONCATENATE(rv_, MONITOR_NAME)
-
-#ifdef CONFIG_RV_REACTORS
 static struct rv_monitor RV_MONITOR_NAME;
-#else
-extern struct rv_monitor RV_MONITOR_NAME;
-#endif
 
 static int ltl_monitor_slot = RV_PER_TASK_MONITOR_INIT;
 

base-commit: 69d8895cb9a9f6450374577af8584c2e21cb5a9f
-- 
2.51.1