From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: Song Gao <gaosong@loongson.cn>
Subject: [PULL 2/6] target/loongarch: Clean up tlb when cpu reset
Date: Tue, 5 Jul 2022 16:29:53 +0530 [thread overview]
Message-ID: <20220705105957.1144514-4-richard.henderson@linaro.org> (raw)
In-Reply-To: <20220705105957.1144514-1-richard.henderson@linaro.org>
From: Song Gao <gaosong@loongson.cn>
We should make sure that tlb is clean when cpu reset.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20220705070950.2364243-1-gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
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);
--
2.34.1
next prev parent reply other threads:[~2022-07-05 11:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 10:59 [PULL 0/6] loongarch64 patch queue Richard Henderson
2022-07-05 10:59 ` [PULL 1/6] hw/rtc/ls7a_rtc: Drop unused inline functions Richard Henderson
2022-07-05 10:59 ` [PATCH] tcg/tci: Remove CONFIG_DEBUG_TCG_INTERPRETER Richard Henderson
2022-07-05 10:59 ` Richard Henderson [this message]
2022-07-05 10:59 ` [PULL 3/6] scripts/qemu-binfmt-conf: Add LoongArch to qemu_get_family() Richard Henderson
2022-07-05 10:59 ` [PULL 4/6] tcg/tci: Remove CONFIG_DEBUG_TCG_INTERPRETER Richard Henderson
2022-07-05 10:59 ` [PULL 5/6] hw/intc/loongarch_ipi: Fix ipi device access of 64bits Richard Henderson
2022-07-05 10:59 ` [PULL 6/6] hw/intc/loongarch_ipi: Fix mail send and any send function Richard Henderson
2022-07-05 12:35 ` [PULL 0/6] loongarch64 patch queue Richard Henderson
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