linux-user: support strace of epoll_create1 Add the epoll_create1 syscall to strace.list in order to display that syscall when it occurs, rather than a message about the syscall being unknown despite QEMU already implementing support for it. Signed-off-by: Paul Burton <paul@archlinuxmips.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>