Created by: mhiramat
Since fwk_process_signal() enable global interrupt before updating fwk_signal_ctx.pending_signals, there can race with the increment operation in fwk_thread_put_signal(). Call fwk_interrupt_global_enable() after updating the fwk_signal_ctx, so that it can be protected by fwk_thread_put_signal().
Reported-by: Kazuhiko Sakamoto sakamoto.kazuhiko@socionext.com Signed-off-by: Masami Hiramatsu masami.hiramatsu@linaro.org