dnl Runs various Autoconf checks on the Linux 2.6 kernel source in
dnl the directory in $KBUILD.
AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
dnl Runs various Autoconf checks on the Linux 2.6 kernel source in
dnl the directory in $KBUILD.
AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [