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tcg: Clear plugin_mem_cbs on TB exit

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Do this in cpu_tb_exec (normal exit) and cpu_loop_exit (exception),
adjacent to where we reset can_do_io.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1381
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230310195252.210956-2-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230315174331.2959-12-alex.bennee@linaro.org>
Reviewed-by: Emilio Cota <cota@braap.org>
This commit is contained in:
Richard Henderson 2023-03-15 17:43:10 +00:00 • committed by Alex Bennée
parent fb3af2d182
commit e04660afef
2 changed files with 3 additions and 4 deletions
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2
accel/tcg/cpu-exec-common.c
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@ -65,6 +65,8 @@ void cpu_loop_exit(CPUState *cpu)
{
/* Undo the setting in cpu_tb_exec. */
cpu->can_do_io = 1;
/* Undo any setting in generated code. */
qemu_plugin_disable_mem_helpers(cpu);
siglongjmp(cpu->jmp_env, 1);
}