From: Peter Zijlstra <peterz@infradead.org>
Date: Thu, 7 Nov 2024 14:21:54 +0000 (+0100)
Subject: sched: No PREEMPT_RT=y for all{yes,mod}config
X-Git-Tag: v6.13-rc1~178^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fe9beaaa802d44d881b165430b3239a9d7bebf30;p=thirdparty%2Fkernel%2Flinux.git

sched: No PREEMPT_RT=y for all{yes,mod}config

While PREEMPT_RT is undoubtedly totally awesome, it does not, at this
time, make sense to have all{yes,mod}config select it.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 35772d627b55 ("sched: Enable PREEMPT_DYNAMIC for PREEMPT_RT")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---

diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
index 7c1b29a3a491a..54ea59ff8fbeb 100644
--- a/kernel/Kconfig.preempt
+++ b/kernel/Kconfig.preempt
@@ -88,7 +88,7 @@ endchoice
 
 config PREEMPT_RT
 	bool "Fully Preemptible Kernel (Real-Time)"
-	depends on EXPERT && ARCH_SUPPORTS_RT
+	depends on EXPERT && ARCH_SUPPORTS_RT && !COMPILE_TEST
 	select PREEMPTION
 	help
 	  This option turns the kernel into a real-time kernel by replacing