31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
|
From: Richard Henderson <richard.henderson@linaro.org>
|
||
|
|
Date: Fri, 14 May 2021 10:13:37 -0500
|
||
|
|
Subject: target/i386: Exit tb after wrmsr
|
||
|
|
|
||
|
|
Git-commit: 244843b757220c432e0e9ae8d2210218c034730d
|
||
|
|
|
||
|
|
At minimum, wrmsr can change efer, which affects HF_LMA.
|
||
|
|
|
||
|
|
Cc: qemu-stable@nongnu.org
|
||
|
|
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
|
||
|
|
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
|
||
|
|
Message-Id: <20210514151342.384376-46-richard.henderson@linaro.org>
|
||
|
|
Signed-off-by: Jose R. Ziviani <jziviani@suse.de>
|
||
|
|
---
|
||
|
|
target/i386/tcg/translate.c | 2 ++
|
||
|
|
1 file changed, 2 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
|
||
|
|
index 880bc455612aa9757a065723206e..6b713b4fff7c466bd864d4af5792 100644
|
||
|
|
--- a/target/i386/tcg/translate.c
|
||
|
|
+++ b/target/i386/tcg/translate.c
|
||
|
|
@@ -7198,6 +7198,8 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
|
||
|
|
gen_helper_rdmsr(cpu_env);
|
||
|
|
} else {
|
||
|
|
gen_helper_wrmsr(cpu_env);
|
||
|
|
+ gen_jmp_im(s, s->pc - s->cs_base);
|
||
|
|
+ gen_eob(s);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|