On 28 April 2017 at 14:31, Greg Rose <gvrose8...@gmail.com> wrote: > On Fri, 2017-04-28 at 14:21 -0700, Joe Stringer wrote: >> On 28 April 2017 at 14:18, Joe Stringer <j...@ovn.org> wrote: >> > On 28 April 2017 at 14:02, Greg Rose <gvrose8...@gmail.com> wrote: >> >> On Fri, 2017-04-28 at 13:55 -0700, Joe Stringer wrote: >> >>> On 27 April 2017 at 16:13, Greg Rose <gvrose8...@gmail.com> wrote: >> >>> > Parenthetical imbalance was causing some checks to not run >> >>> > >> >>> > Signed-off-by: Greg Rose <gvrose8...@gmail.com> >> >>> > --- >> >>> > acinclude.m4 | 6 +++--- >> >>> > 1 file changed, 3 insertions(+), 3 deletions(-) >> >>> > >> >>> > diff --git a/acinclude.m4 b/acinclude.m4 >> >>> > index 9f8e30d..0d6647e 100644 >> >>> > --- a/acinclude.m4 >> >>> > +++ b/acinclude.m4 >> >>> > @@ -681,9 +681,9 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [ >> >>> > >> >>> > OVS_GREP_IFELSE([$KSRC/include/net/vxlan.h], [struct >> >>> > vxlan_metadata], >> >>> > [OVS_DEFINE([HAVE_VXLAN_METADATA])]) >> >>> > - OVS_GREP_IFELSE([$KSRC/include/net/udp.h], [udp_flow_src_port], >> >>> > - [OVS_GREP_IFELSE([$KSRC/include/net/udp.h], >> >>> > [inet_get_local_port_range(net], >> >>> > - >> >>> > [OVS_DEFINE([HAVE_UDP_FLOW_SRC_PORT])])]) >> >>> > + OVS_GREP_IFELSE([$KSRC/include/net/udp.h], [udp_flow_src_port]) >> >>> > + OVS_GREP_IFELSE([$KSRC/include/net/udp.h], >> >>> > [inet_get_local_port_range(net)], >> >>> > + >> >>> > [OVS_DEFINE([HAVE_UDP_FLOW_SRC_PORT])]) >> >>> >> >>> I think this is deliberate.. Only if 'udp_flow_src_port' exists in >> >>> net/udp.h, *AND* 'inet_get_local_port_range(net' exists, we define >> >>> that HAVE_UDP_FLOW_SRC_PORT exists with the correct implementation. >> >>> Otherwise, we'll provide an implementation of udp_flow_src_port. (Note >> >>> that if 'udp_flow_src_port' exists but 'inet_get_local_port_range' >> >>> taking 'net' does not, then HAVE_INET_GET_LOCAL_PORT_RANGE_USING_NET >> >>> won't be defined, so we'll also backport that function for use from >> >>> this backported function. >> >> >> >> Right, and now it works so far as I can tell. Before there was an >> >> imbalance in the parenthesis and none of the other OVS_GREP_IFELSE >> >> clauses following would execute, leaving my own OVS_GREP_IFELSE clause >> >> with the ipv6 frag init check not executing at all. >> >> >> >> Just add my patch to acinclude.m4 without this patch and the clause I >> >> added won't ever execute. I guess I could move it above if it is truly >> >> intentional that no clauses below that one should ever execute. >> > >> > I wonder if the open bracket in the "inet_get_local_port_range(net" is >> > somehow interfering with the bracket balancing in the OVS_GREP_IFELSE? >> > >> > I know my editor gets a bit confused by this one, but I assumed that >> > it's just my editor rather than the actual execution. >> > >> > When I ran configure without this patch on my trusty (kernel-3.13) >> > machine, I saw the following line: >> > >> > checking whether nf_defrag_ipv6_enable has parameter net in >> > /lib/modules/3.13.0-91-generic/build/include/net/netfilter/ipv6/nf_defrag_ipv6.h... >> > no >> >> ^ I should mean to say, with all of the other patches in this series I see >> this. > > Well I'll be a monkey's uncle, you're right. I reverted this patch in > my own experimental tree and now it works. > > checking whether nf_defrag_ipv6_enable has parameter net > in /lib/modules/4.10.12/build/include/net/netfilter/ipv6/nf_defrag_ipv6.h... > yes > > But it wasn't before, I swear! LOL And none of the other ones > following were printing either. None of these, but now they are. > > checking whether ignore_df matches > in /lib/modules/4.10.12/build/include/linux/skbuff.h... yes > checking whether NET_NAME_UNKNOWN matches > in /lib/modules/4.10.12/build/include/uapi/linux/netdevice.h... yes > checking whether sk_no_check_tx matches > in /lib/modules/4.10.12/build/include/net/sock.h... yes > checking whether no_check6_tx matches > in /lib/modules/4.10.12/build/include/linux/udp.h... yes > checking whether el6 matches > in /lib/modules/4.10.12/build/include/linux/utsrelease.h... file not > found > checking whether udp_add_offload has parameter net > in /lib/modules/4.10.12/build/include/net/protocol.h... no > > In any case, I can't repro now so I'll respin the series without this > patch and send it along. SMH
Hmm. I wonder if you needed to run boot.sh again or something to regenerate the configure script? Anyway, good to know. Don't worry about respinning, I can just apply the patches. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev