target/riscv: Use cpu_loop_exit_restore directly from mmu faults

The riscv_raise_exception function stores its argument into
exception_index and then exits to the main loop.  When we
have already set exception_index, we can just exit directly.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220401125948.79292-2-richard.henderson@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

0 files changed, 0 insertions, 0 deletions