../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1585:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1589:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1595:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1601:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1730:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1734:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1741:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1748:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1868:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1871:17: warning: too many warnings ../net/xfrm/xfrm_state.c: note: in included file: ../include/net/xfrm.h:1947:16: error: incompatible types in comparison expression (different address spaces): ../include/net/xfrm.h:1947:16: struct sock [noderef] __rcu * ../include/net/xfrm.h:1947:16: struct sock * ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1583:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1587:25: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1593:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1599:33: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1728:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1732:9: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1739:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1746:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1866:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: cast removes address space '__rcu' of expression ../net/xfrm/xfrm_state.c:1869:17: warning: too many warnings ../net/xfrm/xfrm_state.c: note: in included file: ../include/net/xfrm.h:1947:16: error: incompatible types in comparison expression (different address spaces): ../include/net/xfrm.h:1947:16: struct sock [noderef] __rcu * ../include/net/xfrm.h:1947:16: struct sock * ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?