linux-toradex.git/net/ipv4/tcp_ipv4.c, branch v2.6.20

[TCP]: Fix iov_len calculation in tcp_v4_send_ack().

2007-01-09T08:30:08+00:00

This fixes the ftp stalls present in the current kernels.

All credit goes to Komuro  for tracking
this down. The patch is untested but it looks *cough* obviously
correct.

Signed-off-by: Craig Schlenter 
Signed-off-by: YOSHIFUJI Hideaki 
Signed-off-by: David S. Miller

[TCP]: Trivial fix to message in tcp_v4_inbound_md5_hash

2006-12-18T05:59:26+00:00

The message logged in tcp_v4_inbound_md5_hash when the hash was expected
but not found was reversed.

Signed-off-by: Leigh Brown 
Signed-off-by: David S. Miller

[TCP]: Fix oops caused by tcp_v4_md5_do_del

2006-12-18T05:59:25+00:00

md5sig_info.alloced4 must be set to zero when freeing keys4, otherwise
it will not be alloc'd again when another key is added to the same
socket by tcp_v4_md5_do_add.

Signed-off-by: Leigh Brown 
Signed-off-by: David S. Miller

[TCP]: Fix warnings with TCP_MD5SIG disabled.

2006-12-03T05:31:52+00:00

Signed-off-by: Andrew Morton 
Signed-off-by: David S. Miller

[NET]: Possible cleanups.

2006-12-03T05:31:51+00:00

This patch contains the following possible cleanups:
- make the following needlessly global functions statis:
  - ipv4/tcp.c: __tcp_alloc_md5sig_pool()
  - ipv4/tcp_ipv4.c: tcp_v4_reqsk_md5_lookup()
  - ipv4/udplite.c: udplite_rcv()
  - ipv4/udplite.c: udplite_err()
- make the following needlessly global structs static:
  - ipv4/tcp_ipv4.c: tcp_request_sock_ipv4_ops
  - ipv4/tcp_ipv4.c: tcp_sock_ipv4_specific
  - ipv6/tcp_ipv6.c: tcp_request_sock_ipv6_ops
- net/ipv{4,6}/udplite.c: remove inline's from static functions
                          (gcc should know best when to inline them)

Signed-off-by: Adrian Bunk 
Signed-off-by: David S. Miller

[TCP] MD5SIG: Kill CONFIG_TCP_MD5SIG_DEBUG.

2006-12-03T05:31:47+00:00

It just obfuscates the code and adds limited value.  And as Adrian
Bunk noticed, it lacked Kconfig help text too, so just kill it.

Signed-off-by: David S. Miller

[NET]: Split skb->csum

2006-12-03T05:27:18+00:00

... into anonymous union of __wsum and __u32 (csum and csum_offset resp.)

Signed-off-by: Al Viro 
Signed-off-by: David S. Miller

[NET]: Fix assorted misannotations (from md5 and udplite merges).

2006-12-03T05:27:16+00:00

Signed-off-by: Al Viro 
Signed-off-by: David S. Miller

[TCP_IPV4]: Use kmemdup where appropriate

2006-12-03T05:23:54+00:00

Also use a variable to avoid the longish tp->md5sig_info-> use
in tcp_v4_md5_do_add.

Code diff stats:

[acme@newtoy net-2.6.20]$ codiff /tmp/tcp_ipv4.o.before /tmp/tcp_ipv4.o.after
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv4/tcp_ipv4.c:
  tcp_v4_md5_do_add     |  -62
  tcp_v4_syn_recv_sock  |  -32
  tcp_v4_parse_md5_keys |  -86
 3 functions changed, 180 bytes removed
[acme@newtoy net-2.6.20]$

Signed-off-by: Arnaldo Carvalho de Melo

[TCP_IPV4]: CodingStyle cleanups, no code change

2006-12-03T05:23:53+00:00

Mostly related to CONFIG_TCP_MD5SIG recent merge.

Signed-off-by: Arnaldo Carvalho de Melo