From ebb646f4b77d7ee3f315bb30e9c834615f38ebbf Mon Sep 17 00:00:00 2001
From: Patrick Daly <quic_pdaly@quicinc.com>
Date: Fri, 6 Sep 2024 16:40:05 -0700
Subject: [PATCH] ARM: dts: msm: Align rcu expedited parameters for sunvm

Use the same rcu configuration values on both PVM and QTVM.
This reduces latency of synchronize_rcu().

Change-Id: If023ae452c56e6172c33ccb2b14767376f86268b
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
---
 qcom/sun-vm.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qcom/sun-vm.dtsi b/qcom/sun-vm.dtsi
index 494c5e9c..a380cb32 100644
--- a/qcom/sun-vm.dtsi
+++ b/qcom/sun-vm.dtsi
@@ -15,7 +15,7 @@
 	interrupt-parent = <&vgic>;
 
 	chosen {
-		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce memhp_default_state=online_movable memory_hotplug.memmap_on_memory=force";
+		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce memhp_default_state=online_movable memory_hotplug.memmap_on_memory=force rcupdate.rcu_expedited=1 rcu_nocbs=0-1";
 	};
 
 	cpus {