[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH] target/loongarch: Clean up tlb when cpu reset
From: |
Song Gao |
Subject: |
[PATCH] target/loongarch: Clean up tlb when cpu reset |
Date: |
Tue, 5 Jul 2022 15:09:50 +0800 |
We should make sure that tlb is clean when cpu reset.
Signed-off-by: Song Gao <gaosong@loongson.cn>
---
target/loongarch/cpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index d2d4667a34..e21715592a 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -479,6 +479,7 @@ static void loongarch_cpu_reset(DeviceState *dev)
#ifndef CONFIG_USER_ONLY
env->pc = 0x1c000000;
+ memset(env->tlb, 0, sizeof(env->tlb));
#endif
restore_fp_status(env);
--
2.31.1
- [PATCH] target/loongarch: Clean up tlb when cpu reset,
Song Gao <=