From 9b0d33048cfe82eb3382688315e3e7677bbc9ce7 Mon Sep 17 00:00:00 2001
From: Eladash <elad3356p@gmail.com>
Date: Mon, 8 Aug 2022 22:16:23 +0300
Subject: [PATCH] Savestates/LV2: Fix race on _sys_lwcond_queue_wait saving

cpu_flag::again modification requires exclusive access.
---
 rpcs3/Emu/Cell/lv2/sys_lwcond.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp b/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
index eed31e3706..9d1fa3ddb3 100644
--- a/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
@@ -395,8 +395,7 @@ error_code _sys_lwcond_queue_wait(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
 
 		if (is_stopped(state))
 		{
-			reader_lock lock(cond->mutex);
-			reader_lock lock2(mutex->mutex);
+			std::scoped_lock lock(cond->mutex, mutex->mutex);
 
 			bool mutex_sleep = false;
 			bool cond_sleep = false;