linux-toradex.git/net/ipv6/ip6mr.c, branch v3.0.78

rtnetlink: Compute and store minimum ifinfo dump size

2013-01-17T16:43:58+00:00

commit c7ac8679bec9397afe8918f788cbcef88c38da54 upstream.

The message size allocated for rtnl ifinfo dumps was limited to
a single page.  This is not enough for additional interface info
available with devices that support SR-IOV and caused a bug in
which VF info would not be displayed if more than approximately
40 VFs were created per interface.

Implement a new function pointer for the rtnl_register service that will
calculate the amount of data required for the ifinfo dump and allocate
enough data to satisfy the request.

Signed-off-by: Greg Rose 
Signed-off-by: Jeff Kirsher 
Cc: Ben Hutchings 
Signed-off-by: Greg Kroah-Hartman

ipv6-multicast: Fix memory leak in IPv6 multicast.

2012-03-01T00:33:51+00:00

[ Upstream commit 67928c4041606f02725f3c95c4c0404e4532df1b ]

If reg_vif_xmit cannot find a routing entry, be sure to
free the skb before returning the error.

Signed-off-by: Ben Greear 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

ipv6-multicast: Fix memory leak in input path.

2012-03-01T00:33:48+00:00

[ Upstream commit 2015de5fe2a47086a3260802275932bfd810884e ]

Have to free the skb before returning if we fail
the fib lookup.

Signed-off-by: Ben Greear 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

inet: constify ip headers and in6_addr

2011-04-22T18:04:14+00:00

Add const qualifiers to structs iphdr, ipv6hdr and in6_addr pointers
where possible, to make code intention more obvious.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

net: use CHECKSUM_NONE instead of magic number

2011-03-28T06:35:05+00:00

Two places in the kernel were doing skb->ip_summed = 0.

Change both to skb->ip_summed = CHECKSUM_NONE, which is more readable.

Signed-off-by: Cesar Eduardo Barros 
Signed-off-by: David S. Miller

ipv6: Convert to use flowi6 where applicable.

2011-03-12T23:08:54+00:00

Signed-off-by: David S. Miller

net: Put flowi_* prefix on AF independent members of struct flowi

2011-03-12T23:08:44+00:00

I intend to turn struct flowi into a union of AF specific flowi
structs.  There will be a common structure that each variant includes
first, much like struct sock_common.

This is the first step to move in that direction.

Signed-off-by: David S. Miller

ipv6: ignore rtnl_unicast() return code

2011-02-25T22:00:23+00:00

rtnl_unicast() return value is not of interest, we can silently ignore
it, save some instructions and four byte on the stack.

Signed-off-by: Hagen Paul Pfeifer 
Signed-off-by: David S. Miller

net: Provide compat support for SIOCGETMIFCNT_IN6 and SIOCGETSGCNT_IN6.

2011-02-04T02:05:29+00:00

Signed-off-by: David S. Miller

net: use the macros defined for the members of flowi

2010-11-17T20:27:45+00:00

Use the macros defined for the members of flowi to clean the code up.

Signed-off-by: Changli Gao 
Signed-off-by: David S. Miller