From 9700637878e422cb3faf0e893512bf9be7ff2c69 Mon Sep 17 00:00:00 2001
From: Huibin Hong <huibin.hong@rock-chips.com>
Date: Tue, 10 May 2022 03:17:54 +0000
Subject: [PATCH] arm64: rockchip_defconfig: enable CONFIG_HARDLOCKUP_DETECTOR

Enable CONFIG_HARDLOCKUP_DETECTOR_OTHER_CPU which enable
CONFIG_SOFTLOCKUP_DETECTOR too.

The kernel can detect the lockup that cpu stuck with interrupts disabled.

Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Change-Id: I34b3f1c99bc99c52c91b84c26c45e01207e60739
---
 arch/arm64/configs/rockchip_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 6145e448cf1a..54f7f247f98d 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -967,7 +967,7 @@ CONFIG_KFENCE=y
 CONFIG_KFENCE_SAMPLE_INTERVAL=500
 CONFIG_KFENCE_NUM_OBJECTS=63
 CONFIG_PANIC_TIMEOUT=5
-CONFIG_SOFTLOCKUP_DETECTOR=y
+CONFIG_HARDLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_PREEMPT is not set