fontop 1141 drivers/tty/vt/vt_ioctl.c compat_kdfontop_ioctl(struct compat_console_font_op __user *fontop, fontop 1146 drivers/tty/vt/vt_ioctl.c if (copy_from_user(op, fontop, sizeof(struct compat_console_font_op))) fontop 1155 drivers/tty/vt/vt_ioctl.c if (copy_to_user(fontop, op, sizeof(struct compat_console_font_op)))