Commits · 90b1ebe7af2592597e7568bb203d59f4918f76ad · nexedi / linux

05 Jul, 2012 22 commits

mlx4: set maximal number of default RSS queues · 90b1ebe7

Yuval Mintz authored Jul 01, 2012

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>

Cc: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

90b1ebe7

net-next: Add netif_get_num_default_rss_queues · 16917b87

Yuval Mintz authored Jul 01, 2012

Most multi-queue networking driver consider the number of online cpus when
configuring RSS queues.
This patch adds a wrapper to the number of cpus, setting an upper limit on the
number of cpus a driver should consider (by default) when allocating resources
for his queues.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

16917b87

ipv4: defer fib_compute_spec_dst() call · bf5e53e3

Eric Dumazet authored Jul 04, 2012

ip_options_compile() can avoid calling fib_compute_spec_dst()
by default, and perform the call only if needed.

David suggested to add a helper to make the call only once.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

bf5e53e3

net: Kill dst->_neighbour, accessors, and final uses. · 36bdbcae
David S. Miller authored Jul 02, 2012
```
No longer used.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
36bdbcae
xfrm: No need to copy generic neighbour pointer. · d1e31fb0
David S. Miller authored Jul 02, 2012
```
Nobody reads it any longer.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
d1e31fb0
ipv4: No need to set generic neighbour pointer. · f187bc6e
David S. Miller authored Jul 03, 2012
```
Nobody reads it any longer.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
f187bc6e

ipv6: Store route neighbour in rt6_info struct. · 97cac082

David S. Miller authored Jul 02, 2012

This makes for a simplified conversion away from dst_get_neighbour*().

All code outside of ipv6 will use neigh lookups via dst_neigh_lookup*().
Signed-off-by: David S. Miller <davem@davemloft.net>

97cac082

cxgb3: Convert t3_l2t_get() over to dst_neigh_lookup(). · 534cb283
David S. Miller authored Jul 02, 2012
```
This means passing in a suitable destination address.
Signed-off-by: David S. Miller <davem@davemloft.net>
```
534cb283
net: Pass neighbours and dest address into NETEVENT_REDIRECT events. · 1d248b1c
David S. Miller authored Jul 03, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
1d248b1c

decnet: Use neighbours privately in dn_route struct. · fccd7d5c

David S. Miller authored Jul 02, 2012

This allows an easy conversion away from dst_get_neighbour*().
Signed-off-by: David S. Miller <davem@davemloft.net>

fccd7d5c

neigh: Convert over to dst_neigh_lookup_skb(). · 13a43d94
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
13a43d94
br_netfilter: Convert to dst_neigh_lookup_skb(). · f9d75166
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
f9d75166
cxgb4i: Convert over to dst_neigh_lookup(). · c4737377
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
c4737377
cxgbi: Convert over to dst_neigh_lookup(). · 0b399d46
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
0b399d46
qeth: Convert over to dst_neigh_lookup_skb(). · 24db1ba8
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
24db1ba8
ipoib: Convert over to dev_lookup_neigh_skb(). · 178709bb
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
178709bb
sch_teql: Convert over to dev_neigh_lookup_skb(). · dbedbe6d
David S. Miller authored Jul 02, 2012
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
dbedbe6d

net: Add optional SKB arg to dst_ops->neigh_lookup(). · f894cbf8

David S. Miller authored Jul 02, 2012

Causes the handler to use the daddr in the ipv4/ipv6 header when
the route gateway is unspecified (local subnet).
Signed-off-by: David S. Miller <davem@davemloft.net>

f894cbf8

net: Do delayed neigh confirmation. · 5110effe

David S. Miller authored Jul 02, 2012

When a dst_confirm() happens, mark the confirmation as pending in the
dst.  Then on the next packet out, when we have the neigh in-hand, do
the update.

This removes the dependency in dst_confirm() of dst's having an
attached neigh.

While we're here, remove the explicit 'dst' NULL check, all except 2
or 3 call sites ensure it's not NULL.  So just fix those cases up.
Signed-off-by: David S. Miller <davem@davemloft.net>

5110effe

sunrpc: Don't do a dst_confirm() on an input routes. · 60d354eb

David S. Miller authored Jul 02, 2012

xs_udp_data_ready() is operating on received packets, and tries to
do a dst_confirm() on the dst attached to the SKB.

This isn't right, dst confirmation is for output routes, not input
rights.  It's for resetting the timers on the nexthop neighbour entry
for the route, indicating that we've got good evidence that we've
successfully reached it.
Signed-off-by: David S. Miller <davem@davemloft.net>

60d354eb

ipv4: Don't report neigh uptodate state in rtcache procfs. · 3c521f2b

David S. Miller authored Jul 02, 2012

Soon routes will not have a cached neigh attached, nor will we
be able to necessarily go directly to a neigh from an arbitrary
route.
Signed-off-by: David S. Miller <davem@davemloft.net>

3c521f2b

ipv4: Make neigh lookups directly in output packet path. · a263b309

David S. Miller authored Jul 02, 2012

Do not use the dst cached neigh, we'll be getting rid of that.
Signed-off-by: David S. Miller <davem@davemloft.net>

a263b309

04 Jul, 2012 1 commit

ipv4: Fix crashes in ip_options_compile(). · 11604721

David S. Miller authored Jul 04, 2012

The spec_dst uses should be guarded by skb_rtable() being non-NULL
not just the SKB being non-null.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11604721

02 Jul, 2012 1 commit

Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge · e87183c2

David S. Miller authored Jul 01, 2012

Included changes:
- The last batch of patches aimed to clean the batman-adv namespace
- a couple of style fixes
- a fix for the ethtool support
- a fix to prevent sending unicast packets with an uninitialised header
  field
Signed-off-by: David S. Miller <davem@davemloft.net>

e87183c2

01 Jul, 2012 16 commits

batman-adv: Don't leak information through uninitialized packet fields · 162d549c

Sven Eckelmann authored Jun 28, 2012

The reserved fields in batman-adv packets are not set to a constant value. The
content of these memory regions is leaked unintentionally to the network.

This regression was introduced in 3b27ffb0Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

162d549c

batman-adv: fix counter summary length · 0c5e45b6

Marek Lindner authored Jun 23, 2012

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

0c5e45b6

batman-adv: Fix alignment after opened parentheses · 0aca2369

Sven Eckelmann authored Jun 19, 2012

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

0aca2369

batman-adv: Remove space before semicolon · cb4cca71

Sven Eckelmann authored Jun 17, 2012

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

cb4cca71

batman-adv: Remove bat_ prefix from bat_{debugfs, sysfs}.{c, h} · b706b13b

Sven Eckelmann authored Jun 10, 2012

The "bat_" prefix in the source files implementing the batman-adv sysfs and
debugfs interface doesn't have a special meaning and are only used by these
files and files that implement the actual B.A.T.M.A.N. path finding algorithm.

The prefix is better suited to mark files that are used to implement the main
part of the path finding. All other files should not use it and therefore gets
renamed.
Signed-off-by: Sven Eckelmann <sven@narfation.org>

b706b13b

batman-adv: Transform BATADV_LOG_BUFF(idx) into function · a8a0a62d

Sven Eckelmann authored Jun 05, 2012

The linux Documentation/CodingStyle says that:
 * Chapter 12: "inline functions are preferable to macros resembling functions"
 * Chapter 12.2: Depending on local variables with a magic name is bad
 * Chapter 12.3: Macros with arguments used as l-value are bad
Signed-off-by: Sven Eckelmann <sven@narfation.org>

a8a0a62d

batman-adv: Prefix types structs with batadv_ · 56303d34

Sven Eckelmann authored Jun 05, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

56303d34

batman-adv: Prefix packet structs with batadv_ · 96412690

Sven Eckelmann authored Jun 05, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

96412690

batman-adv: Prefix local sysfs struct with batadv_ · b4d66b87

Sven Eckelmann authored Jun 05, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

b4d66b87

batman-adv: Prefix hash struct and typedef with batadv_ · 5bf74e9c

Sven Eckelmann authored Jun 05, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

5bf74e9c

batman-adv: Prefix local debugfs structs with batadv_ · 7f223c0c

Sven Eckelmann authored Jun 05, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

7f223c0c

batman-adv: Prefix main enum with BATADV_ · 39c75a51

Sven Eckelmann authored Jun 03, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

39c75a51

batman-adv: Prefix packet enum with BATADV_ · acd34afa

Sven Eckelmann authored Jun 03, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

acd34afa

batman-adv: Prefix types enum with BATADV_ · d69909d2

Sven Eckelmann authored Jun 03, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

d69909d2

batman-adv: Prefix hard-interface enum with BATADV_ · e9a4f295

Sven Eckelmann authored Jun 03, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

e9a4f295

batman-adv: Prefix gateway enum with BATADV_ · cd646ab1

Sven Eckelmann authored Jun 03, 2012

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

cd646ab1