Currently, virNetDevSetCoalesce() stub is always returning error. As
it's used by virNetDevTapCreateInBridgePort(), it essentially breaks
bridged networking if coalesce is not supported.
To make it work, relax the stub to trigger error only when its
coalesce argument is not NULL, otherwise report success.
---
src/util/virnetdev.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c
index 131a56a8d..131c4d983 100644
--- a/src/util/virnetdev.c
+++ b/src/util/virnetdev.c
@@ -3155,8 +3155,11 @@ int virNetDevSetCoalesce(const char *ifname,
}
# else
int virNetDevSetCoalesce(const char *ifname,
- virNetDevCoalescePtr coalesce ATTRIBUTE_UNUSED)
+ virNetDevCoalescePtr coalesce)
{
+ if (!coalesce)
+ return 0;
+
virReportSystemError(ENOSYS,
_("Cannot set coalesce info on interface '%s'"),
ifname);
--
2.11.0
--
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On Sun, Apr 23, 2017 at 06:57:07PM +0400, Roman Bogorodskiy wrote: >Currently, virNetDevSetCoalesce() stub is always returning error. As >it's used by virNetDevTapCreateInBridgePort(), it essentially breaks >bridged networking if coalesce is not supported. > >To make it work, relax the stub to trigger error only when its >coalesce argument is not NULL, otherwise report success. >--- > src/util/virnetdev.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > That should be fixed in the other stub as well. ACK with that added. >diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c >index 131a56a8d..131c4d983 100644 >--- a/src/util/virnetdev.c >+++ b/src/util/virnetdev.c >@@ -3155,8 +3155,11 @@ int virNetDevSetCoalesce(const char *ifname, > } > # else > int virNetDevSetCoalesce(const char *ifname, >- virNetDevCoalescePtr coalesce ATTRIBUTE_UNUSED) >+ virNetDevCoalescePtr coalesce) > { >+ if (!coalesce) >+ return 0; >+ > virReportSystemError(ENOSYS, > _("Cannot set coalesce info on interface '%s'"), > ifname); >-- >2.11.0 > >-- >libvir-list mailing list >libvir-list@redhat.com >https://www.redhat.com/mailman/listinfo/libvir-list -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
Martin Kletzander wrote: > On Sun, Apr 23, 2017 at 06:57:07PM +0400, Roman Bogorodskiy wrote: > >Currently, virNetDevSetCoalesce() stub is always returning error. As > >it's used by virNetDevTapCreateInBridgePort(), it essentially breaks > >bridged networking if coalesce is not supported. > > > >To make it work, relax the stub to trigger error only when its > >coalesce argument is not NULL, otherwise report success. > >--- > > src/util/virnetdev.c | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > That should be fixed in the other stub as well. ACK with that added. Adjusted the other stub and pushed, thanks! Roman Bogorodskiy -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
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