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linux/drivers/infiniband/ulp/ipoib
Christoph Lameter fed1db33fe IPoIB: Set pkt_type correctly for multicast packets (fix IGMP breakage)
IGMP processing is broken because the IPOIB does not set the
skb->pkt_type the right way for multicast traffic.  All incoming
packets are set to PACKET_HOST which means that igmp_recv() will
ignore the IGMP broadcasts/multicasts.

This in turn means that the IGMP timers are firing and are sending
information about multicast subscriptions unnecessarily.  In a large
private network this can cause traffic spikes.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-09-28 11:09:23 -07:00
..
ipoib_cm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ipoib_ethtool.c IB/{nes, ipoib}: Pass supported flags to ethtool_op_set_flags() 2010-07-04 11:48:14 -07:00
ipoib_fs.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ipoib_ib.c IPoIB: Set pkt_type correctly for multicast packets (fix IGMP breakage) 2010-09-28 11:09:23 -07:00
ipoib_main.c IPoIB: Fix world-writable child interface control sysfs attributes 2010-07-06 14:23:22 -07:00
ipoib_multicast.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
ipoib_verbs.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ipoib_vlan.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ipoib.h infiniband: remove IPOIB_GID_RAW_ARG, IPOIB_GID_ARG, IPOIB_GID_FMT 2008-10-28 23:02:37 -07:00
Kconfig IPoIB: Correct help text for INFINIBAND_IPOIB_DEBUG 2008-07-24 20:37:25 -07:00
Makefile IPoIB: Add basic ethtool support 2008-04-16 21:09:32 -07:00