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09994d1b09
linux/net/core
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Ben Hutchings 09994d1b09 RPS: Ensure that an expired hardware filter can be re-added later 
Amir Vadai wrote:
> When a stream is paused, and its rule is expired while it is paused,
> no new rule will be configured to the HW when traffic resume.
[...]
> - When stream was resumed, traffic was steered again by RSS, and
> because current-cpu was equal to desired-cpu,  ndo_rx_flow_steer
> wasn't called and no rule was configured to the HW.

Fix this by setting the flow's current CPU only in the table for the
newly selected RX queue.

Reported-and-tested-by: Amir Vadai <amirv@dev.mellanox.co.il>
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:14:45 -04:00
..
datagram.c net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
dev_addr_lists.c net: remove ndo_set_multicast_list callback 2011-08-17 20:22:03 -07:00
dev.c RPS: Ensure that an expired hardware filter can be re-added later 2011-10-03 12:14:45 -04:00
drop_monitor.c net,rcu: convert call_rcu(free_dm_hw_stat) to kfree_rcu() 2011-05-07 22:50:59 -07:00
dst.c net: fix potential neighbour race in dst_ifdown() 2011-08-09 21:47:14 -07:00
ethtool.c net: consolidate and fix ethtool_ops->get_settings calling 2011-09-15 17:32:26 -04:00
fib_rules.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
filter.c rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
flow.c net: Handle different key sizes between address families in flow cache 2011-09-16 17:47:28 -04:00
gen_estimator.c net,rcu: convert call_rcu(__gen_kill_estimator) to kfree_rcu() 2011-05-07 22:50:57 -07:00
gen_stats.c
iovec.c net: Limit socket I/O iovec total length to INT_MAX. 2010-10-28 11:47:52 -07:00
kmap_skb.h net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
link_watch.c net: linkwatch: allow vlans to get carrier changes faster 2011-09-15 15:36:34 -04:00
Makefile net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
neighbour.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
net_namespace.c rtnl: provide link dump consistency info 2011-07-01 15:39:53 -07:00
net-sysfs.c net: consolidate and fix ethtool_ops->get_settings calling 2011-09-15 17:32:26 -04:00
net-sysfs.h xps: Add CONFIG_XPS 2010-11-28 18:24:14 -08:00
net-traces.c core: add tracepoints for queueing skb to rcvbuf 2011-06-21 16:06:10 -07:00
netevent.c
netpoll.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
pktgen.c net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
request_sock.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-08 13:47:38 -08:00
rtnetlink.c rtnetlink: remove initialization of dev->real_num_tx_queues 2011-08-11 07:44:38 -07:00
scm.c af_unix: dont send SCM_CREDENTIALS by default 2011-09-28 13:29:50 -04:00
secure_seq.c net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
skbuff.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
sock.c net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
stream.c net: Fix the condition passed to sk_wait_event() 2010-10-03 20:41:32 -07:00
sysctl_net_core.c net: Kill ratelimit.h dependency in linux/net.h 2011-05-27 13:41:33 -04:00
timestamping.c net: export the receive time stamping hook for non-NAPI drivers 2011-06-20 13:56:53 -07:00
user_dma.c net: convert core to skb paged frag APIs 2011-08-24 17:52:11 -07:00
utils.c net: Kill ratelimit.h dependency in linux/net.h 2011-05-27 13:41:33 -04:00