Pretend the fault always happens at page table level 3.
Failure to set this leaves level = 0, which is impossible for
ARMFault_Permission, and produces an invalid syndrome, which
reaches g_assert_not_reached in cpu_loop.
Fixes: 8db94ab4e5db ("linux-user/aarch64: Pass syndrome to EXC_*_ABORT")
Reported-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210320000606.1788699-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
dad90de78e