From da6dbbf14a9385a76f133ea81e61b359dd6abea4 Mon Sep 17 00:00:00 2001
From: Faruque Ansari <faruque.ansari@oss.qualcomm.com>
Date: Wed, 23 Sep 2026 12:02:48 +0530
Subject: [PATCH] QCLINUX: arm64: configs: rt.config: Enable
 CONFIG_RCU_NOCB_CPU for RT

Add CONFIG_RCU_EXPERT=y to rt.config so CONFIG_RCU_NOCB_CPU=y is
honored for PREEMPT_RT kernels.

Signed-off-by: Faruque Ansari <faruque.ansari@oss.qualcomm.com>
---
 arch/arm64/configs/rt.config | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/rt.config b/arch/arm64/configs/rt.config
index ca92615d38a17..72b46a78f4e22 100644
--- a/arch/arm64/configs/rt.config
+++ b/arch/arm64/configs/rt.config
@@ -1,3 +1,5 @@
 # rt.config for Real time kernel features
 CONFIG_EXPERT=y
 CONFIG_PREEMPT_RT=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_NOCB_CPU=y