4eed9990a0
Do what the comment says, test for signal_pending non-zero, rather than the current code which tests for bit 0 non-zero. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>