net-next-2.6 [PATCH 0/5] dccp: Feature negotiation - begin of Part II (core)

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To: <davem@...>
Cc: <dccp@...>, <netdev@...>
Date: Saturday, November 15, 2008 - 8:11 am

Hi Dave,

I would like to continue with the patches in the Core set, the second
out of three blocks. If the time of submission is inconvenient, please
let me know, I will then resubmit later.

Patches have been compile-tested with sparse checking enabled.

Gerrit

Commit summary:
---------------
The set begins the second set (out of three) of the feature negotiation patches,
to provide a self-contained feature negotiation API for the DCCP protocol.

The whole set is structured into 3 main blocks - (1) basis, (2) core,
(3) integration and cleanup.

Within these blocks, this set introduces the first parts of a new API to
communicate feature-negotiation changes via socket options.

List of patches in this set:
----------------------------
Patch #1: Provides a mechanism to resolve CCID-dependent features. Since
CCIDs are a server-priority feature, this is done by the server.
Patch #2: Deprecates old featneg API, as it was dangerous/clumsy.
Patch #3: Support to negotiate checksum-coverage values (as in UDP-Lite).
Patch #4: Deprecates Ack Ratio sysctl, to enable automatic updating.
Patch #5: Tidies up the setsockopt interface for new additions.

The set is also available for viewing online, beginning at
http://eden-feed.erg.abdn.ac.uk/cgi-bin/gitweb.cgi?p=dccp_exp.git;a=comm...

Patch stats:
------------
Documentation/networking/dccp.txt | 3
include/linux/dccp.h | 13 ---
net/dccp/dccp.h | 2
net/dccp/feat.c | 109 ++++++++++++++++++--------------
net/dccp/feat.h | 5 -
net/dccp/minisocks.c | 1
net/dccp/options.c | 1
net/dccp/output.c | 13 ++-
net/dccp/proto.c | 129 +++++++++++++++-----------------------
net/dccp/sysctl.c | 7 --
10 files changed, 133 insertions(+), 150 deletions(-)
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Messages in current thread:
Re: [PATCH 03/37] dccp: List management for new feature nego..., Arnaldo Carvalho de Melo, (Thu Aug 28, 3:43 pm)
Re: [PATCH 0/37] --- Summary of revision changes so far, Gerrit Renker, (Sat Aug 30, 1:25 pm)
Re: net-next-2.6 [pull-request] [PATCH 0/37] dccp: Revised s..., Arnaldo Carvalho de Melo, (Tue Sep 2, 9:50 am)
Re: [PATCH 1/5] dccp: Basic data structure for feature negot..., Arnaldo Carvalho de Melo, (Mon Sep 22, 10:10 am)
Re: [PATCH 2/5] dccp: Implement lookup table for feature-neg..., Arnaldo Carvalho de Melo, (Mon Sep 22, 10:21 am)
Re: v2 [PATCH 2/5] dccp: Implement lookup table for feature-..., Arnaldo Carvalho de Melo, (Wed Sep 24, 10:01 am)
Re: v2 [PATCH 1/5] dccp: Basic data structure for feature ne..., Arnaldo Carvalho de Melo, (Wed Sep 24, 9:59 am)
net-next-2.6 [PATCH 0/5] dccp: Feature negotiation - begin o..., Gerrit Renker, (Sat Nov 15, 8:11 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Arnaldo Carvalho de Melo, (Mon Dec 15, 9:48 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Michał Mirosław, (Sat Dec 13, 9:55 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Michał Mirosław, (Sun Dec 14, 10:50 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Michał Mirosław, (Tue Dec 16, 7:31 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Arnaldo Carvalho de Melo, (Tue Dec 16, 7:19 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Arnaldo Carvalho de Melo, (Tue Dec 16, 6:25 pm)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Arnaldo Carvalho de Melo, (Wed Dec 17, 9:13 am)
Re: [PATCH 2/5] dccp: Auto-load (when supported) CCID plugin..., Arnaldo Carvalho de Melo, (Thu Dec 18, 10:01 am)
Re: [PATCH 4/5] dccp: Initialisation and type-checking of fe..., Arnaldo Carvalho de Melo, (Mon Dec 15, 10:15 am)
[PATCH 3/6] dccp: Preference list reconciliation, Gerrit Renker, (Sun Nov 30, 9:22 am)
[PATCH 5/6] dccp: Processing Confirm options, Gerrit Renker, (Sun Nov 30, 9:22 am)
[PATCH 6/6] dccp: Feature activation handlers, Gerrit Renker, (Sun Nov 30, 9:22 am)
[PATCH 2/5] dccp: API to query the current TX/RX CCID, Gerrit Renker, (Sat Nov 22, 6:30 am)
[PATCH 4/5] dccp: Support for Mandatory options, Gerrit Renker, (Sat Nov 22, 6:30 am)
Re: [PATCH 4/5] dccp: Support for Mandatory options, David Miller, (Sun Nov 23, 8:09 pm)
[PATCH 1/5] dccp: Mechanism to resolve CCID dependencies, Gerrit Renker, (Sat Nov 15, 8:11 am)
[PATCH 2/5] dccp: Deprecate old setsockopt framework, Gerrit Renker, (Sat Nov 15, 8:11 am)
Re: [PATCH 2/5] dccp: Deprecate old setsockopt framework, Gerrit Renker, (Mon Nov 17, 11:31 am)
[PATCH 4/5] dccp: Deprecate Ack Ratio sysctl, Gerrit Renker, (Sat Nov 15, 8:11 am)
Re: [PATCH 4/5] dccp: Deprecate Ack Ratio sysctl, David Miller, (Mon Nov 17, 2:56 am)
[PATCH 5/5] dccp: Tidy up setsockopt calls, Gerrit Renker, (Sat Nov 15, 8:11 am)
Re: [PATCH 5/5] dccp: Tidy up setsockopt calls, David Miller, (Mon Nov 17, 2:57 am)
[PATCH 3/4] dccp: Query supported CCIDs, Gerrit Renker, (Thu Nov 6, 1:40 am)
v2 [PATCH 3/4] dccp: Query supported CCIDs, Gerrit Renker, (Wed Nov 12, 2:37 am)
Re: v2 [PATCH 3/4] dccp: Query supported CCIDs, David Miller, (Wed Nov 12, 4:49 am)
Re: [PATCH 3/4] dccp: Query supported CCIDs, David Miller, (Mon Nov 10, 5:16 pm)
Re: [PATCH 2/5] dccp: Implement lookup table for feature-neg..., Arnaldo Carvalho de Melo, (Mon Sep 22, 1:00 pm)
Re: [PATCH 2/5] dccp: Implement lookup table for feature-neg..., Arnaldo Carvalho de Melo, (Wed Sep 24, 9:58 am)
Re: [PATCH 2/5] dccp: Implement lookup table for feature-neg..., Arnaldo Carvalho de Melo, (Mon Sep 22, 12:49 pm)
Re: What to do with DCCP, David Miller, (Thu Sep 11, 1:53 am)
Re: What to do with DCCP, Gerrit Renker, (Fri Sep 12, 1:16 am)
Re: net-next-2.6 [pull-request] [PATCH 0/37] dccp: Revised s..., Arnaldo Carvalho de Melo, (Thu Sep 11, 10:02 am)
Re: [PATCH 04/37] dccp: Per-socket initialisation of feature..., Arnaldo Carvalho de Melo, (Thu Aug 28, 3:53 pm)
Re: [PATCH 06/37] dccp: Limit feature negotiation to connect..., Arnaldo Carvalho de Melo, (Thu Aug 28, 4:50 pm)
Re: [PATCH 07/37] dccp: Registration routines for changing f..., Arnaldo Carvalho de Melo, (Thu Aug 28, 4:54 pm)
[PATCH 08/37] dccp: Query supported CCIDs, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 08/37] dccp: Query supported CCIDs, Arnaldo Carvalho de Melo, (Thu Aug 28, 5:00 pm)
Re: [PATCH 08/37] dccp: Query supported CCIDs, Gerrit Renker, (Sat Aug 30, 9:52 am)
Re: [PATCH 08/37] dccp: Query supported CCIDs, Gerrit Renker, (Fri Aug 29, 2:17 am)
Re: [PATCH 09/37] dccp: Resolve dependencies of features on ..., Arnaldo Carvalho de Melo, (Thu Aug 28, 5:07 pm)
Re: [PATCH 09/37] dccp: Resolve dependencies of features on ..., Arnaldo Carvalho de Melo, (Wed Sep 3, 8:59 pm)
[PATCH 11/37] dccp: Deprecate old setsockopt framework, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 12/37] dccp: Feature negotiation for minimum-chec..., Arnaldo Carvalho de Melo, (Thu Aug 28, 5:25 pm)
[PATCH 13/37] dccp: Deprecate Ack Ratio sysctl, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 13/37] dccp: Deprecate Ack Ratio sysctl, Arnaldo Carvalho de Melo, (Thu Aug 28, 5:26 pm)
[PATCH 14/37] dccp: Tidy up setsockopt calls, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 14/37] dccp: Tidy up setsockopt calls, Eugene Teo, (Fri Aug 29, 5:25 am)
Re: [PATCH 14/37] dccp: Tidy up setsockopt calls, Gerrit Renker, (Sat Aug 30, 9:52 am)
Re: [PATCH 14/37] dccp: Tidy up setsockopt calls, Arnaldo Carvalho de Melo, (Thu Aug 28, 5:35 pm)
Re: [PATCH 14/37] dccp: Tidy up setsockopt calls, Gerrit Renker, (Fri Aug 29, 2:57 am)
Re: [PATCH 15/37] dccp: Set per-connection CCIDs via socket ..., Arnaldo Carvalho de Melo, (Thu Aug 28, 5:45 pm)
[PATCH 16/37] dccp: API to query the current TX/RX CCID, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 16/37] dccp: API to query the current TX/RX CCID, Arnaldo Carvalho de Melo, (Thu Aug 28, 5:47 pm)
Re: [PATCH 17/37] dccp: Increase the scope of variable-lengt..., Arnaldo Carvalho de Melo, (Thu Aug 28, 5:48 pm)
[PATCH 18/37] dccp: Support for Mandatory options, Gerrit Renker, (Thu Aug 28, 1:44 pm)
Re: [PATCH 18/37] dccp: Support for Mandatory options, Arnaldo Carvalho de Melo, (Thu Aug 28, 5:50 pm)
[PATCH 22/37] dccp: Preference list reconciliation, Gerrit Renker, (Thu Aug 28, 1:44 pm)
[PATCH 24/37] dccp: Processing Confirm options, Gerrit Renker, (Thu Aug 28, 1:44 pm)
[PATCH 25/37] dccp: Feature activation handlers, Gerrit Renker, (Thu Aug 28, 1:45 pm)
Re: [PATCH 25/37] dccp: Feature activation handlers, Wei Yongjun, (Tue Sep 2, 2:34 am)
Re: [PATCH 25/37] dccp: Feature activation handlers, Gerrit Renker, (Wed Sep 3, 12:38 am)
Re: [PATCH 25/37] dccp: Feature activation handlers, Wei Yongjun, (Wed Sep 3, 1:42 am)
Re: [PATCH 25/37] dccp: Feature activation handlers, Gerrit Renker, (Thu Sep 4, 1:12 am)