| 1933a7852ce6a81349855431b25122d7666bbfca |
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22-Aug-2014 |
Tom Herbert <therbert@google.com> |
net: add gro_compute_pseudo functions
Add inet_gro_compute_pseudo and ip6_gro_compute_pseudo. These are
the logical equivalents of inet_compute_pseudo and ip6_compute_pseudo
for GRO path. The IP header is taken from skb_gro_network_header.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| af5fcba7f38f3166392f4087ab734433c84f160b |
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05-Jun-2014 |
Tom Herbert <therbert@google.com> |
udp: Generic functions to set checksum
Added udp_set_csum and udp6_set_csum functions to set UDP checksums
in packets. These are for simple UDP packets such as those that might
be created in UDP tunnels.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| e4f45b7f40bdaade5ef8f45e7c6daed4c909fdf5 |
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03-May-2014 |
Tom Herbert <therbert@google.com> |
net: Call skb_checksum_init in IPv6
Call skb_checksum_init instead of private functions.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| c2bb06db59eaf92eb5ca9c6faed590597c6ceccb |
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09-Oct-2013 |
Eric Dumazet <edumazet@google.com> |
net: fix build errors if ipv6 is disabled
CONFIG_IPV6=n is still a valid choice ;)
It appears we can remove dead code.
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| efe4208f47f907b86f528788da711e8ab9dea44d |
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04-Oct-2013 |
Eric Dumazet <edumazet@google.com> |
ipv6: make lookups simpler and faster
TCP listener refactoring, part 4 :
To speed up inet lookups, we moved IPv4 addresses from inet to struct
sock_common
Now is time to do the same for IPv6, because it permits us to have fast
lookups for all kind of sockets, including upcoming SYN_RECV.
Getting IPv6 addresses in TCP lookups currently requires two extra cache
lines, plus a dereference (and memory stall).
inet6_sk(sk) does the dereference of inet_sk(__sk)->pinet6
This patch is way bigger than its IPv4 counter part, because for IPv4,
we could add aliases (inet_daddr, inet_rcv_saddr), while on IPv6,
it's not doable easily.
inet6_sk(sk)->daddr becomes sk->sk_v6_daddr
inet6_sk(sk)->rcv_saddr becomes sk->sk_v6_rcv_saddr
And timewait socket also have tw->tw_v6_daddr & tw->tw_v6_rcv_saddr
at the same offset.
We get rid of INET6_TW_MATCH() as INET6_MATCH() is now the generic
macro.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| acb3e04119fbf9145eb6d6bb707f6fb662ab4d3b |
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07-Jan-2013 |
Cong Wang <amwang@redhat.com> |
ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library
As suggested by David, udp6_csum_init() is too big to be inlined,
move it to ipv6 static library, net/ipv6/ip6_checksum.c.
And the generic csum_ipv6_magic() too.
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 8663e02aba154e04679c9bb1665af52021d32547 |
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15-Nov-2012 |
Vlad Yasevich <vyasevic@redhat.com> |
ipv6: Separate tcp offload functionality
Pull TCPv6 offload functionality into its won file in preparation
for moving it out of the module.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| b23e3536667373e44f52a907f63cb55f75969490 |
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21-Dec-2006 |
Al Viro <viro@zeniv.linux.org.uk> |
[IPV6]: Dumb typo in generic csum_ipv6_magic()
... duh
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 56649d5d3c4cb0fe6dd34808ca9f9208d84130ab |
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15-Nov-2006 |
Al Viro <viro@zeniv.linux.org.uk> |
[NET]: Generic checksum annotations and cleanups.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
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