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freebsd-skq/sys/netinet
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Gleb Smirnoff ea53792942 Fix races between in_lltable_prefix_free(), lla_lookup(), 
llentry_free() and arptimer():

o Use callout_init_rw() for lle timeout, this allows us safely
  disestablish them.
  - This allows us to simplify the arptimer() and make it
    race safe.
o Consistently use ifp->if_afdata_lock to lock access to
  linked lists in the lle hashes.
o Introduce new lle flag LLE_LINKED, which marks an entry that
  is attached to the hash.
  - Use LLE_LINKED to avoid double unlinking via consequent
    calls to llentry_free().
  - Mark lle with LLE_DELETED via |= operation istead of =,
    so that other flags won't be lost.
o Make LLE_ADDREF(), LLE_REMREF() and LLE_FREE_LOCKED() more
  consistent and provide more informative KASSERTs.

The patch is a collaborative work of all submitters and myself.

PR:		kern/165863
Submitted by:	Andrey Zonov <andrey zonov.org>
Submitted by:	Ryan Stone <rysto32 gmail.com>
Submitted by:	Eric van Gyzen <eric_van_gyzen dell.com>
2012-08-02 13:57:49 +00:00
..
cc
Staticize malloc types.
2011-04-13 11:28:46 +00:00
ipfw
replace __unused with a portable construct;
2012-08-02 12:45:13 +00:00
khelp
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
libalias
mdoc: avoid nested displays. Fixes mandoc warnings.
2012-06-13 18:57:27 +00:00
accf_data.c
…
accf_dns.c
…
accf_http.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
cc.h
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
icmp6.h
Correct typo in the RFC number for the constants based on IANA assignments
2012-03-04 18:47:20 +00:00
icmp_var.h
Add rate limitation for SCTP OOTB responses.
2012-06-18 17:11:24 +00:00
if_atm.c
Bring back (most of) NATM to avoid further bitrot after r186119.
2010-12-15 22:58:45 +00:00
if_atm.h
…
if_ether.c
Fix races between in_lltable_prefix_free(), lla_lookup(),
2012-08-02 13:57:49 +00:00
if_ether.h
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
igmp_var.h
…
igmp.c
Don't check for ifp != NULL before KASSERT, as ifp may not be NULL here
2012-07-03 19:04:18 +00:00
igmp.h
…
in_cksum.c
nobody uses this file except the userspace ipfw code, but the cast
2012-07-31 08:04:49 +00:00
in_debug.c
Remove last remnants of classful addressing:
2011-10-15 16:28:06 +00:00
in_gif.c
Update packet filter (pf) code to OpenBSD 4.5.
2011-06-28 11:57:25 +00:00
in_gif.h
…
in_mcast.c
Remove unused variable.
2012-01-24 14:27:14 +00:00
in_pcb.c
Add a IP_RECVTOS socket option to receive for received UDP/IPv4
2012-06-12 14:02:38 +00:00
in_pcb.h
Add a IP_RECVTOS socket option to receive for received UDP/IPv4
2012-06-12 14:02:38 +00:00
in_pcbgroup.c
Implement a CPU-affine TCP and UDP connection lookup data structure,
2011-06-06 12:55:02 +00:00
in_proto.c
Bunch of fixes to pfsync(4) module load/unload:
2012-01-09 08:50:22 +00:00
in_rmx.c
After some off-list discussion, revert a number of changes to the
2010-11-22 19:32:54 +00:00
in_systm.h
…
in_var.h
When traversing global in_ifaddr list in the IFP_TO_IA() macro, we need
2012-07-18 08:41:00 +00:00
in.c
Fix races between in_lltable_prefix_free(), lla_lookup(),
2012-08-02 13:57:49 +00:00
in.h
Add a IP_RECVTOS socket option to receive for received UDP/IPv4
2012-06-12 14:02:38 +00:00
ip6.h
Fix more continuous/contiguous typos (cf. r215955)
2010-11-27 21:51:39 +00:00
ip_carp.c
Fix a problem when CARP is enabled on the interface for IPv4
2012-07-25 12:14:39 +00:00
ip_carp.h
Restore a feature that was present in 5.x and 6.x, and was cleared in
2011-12-20 13:53:31 +00:00
ip_divert.c
Make #error messages string-literals and remove punctuation.
2012-01-22 10:41:58 +00:00
ip_divert.h
…
ip_dummynet.h
…
ip_ecn.c
…
ip_ecn.h
…
ip_encap.c
…
ip_encap.h
…
ip_fastfwd.c
Use correct field to track statistics counting error as bad header length.
2010-12-05 01:09:48 +00:00
ip_fw.h
Revert r234834 per luigi@ request.
2012-05-03 08:56:43 +00:00
ip_gre.c
Make #error messages string-literals and remove punctuation.
2012-01-22 10:41:58 +00:00
ip_gre.h
…
ip_icmp.c
Add rate limitation for SCTP OOTB responses.
2012-06-18 17:11:24 +00:00
ip_icmp.h
…
ip_id.c
…
ip_input.c
When ip_output()/ip6_output() is supplied a struct route *ro argument,
2012-07-04 07:37:53 +00:00
ip_ipsec.c
Clean up some #endif comments removing from short sections. Add #endif
2012-01-22 02:13:19 +00:00
ip_ipsec.h
…
ip_mroute.c
Remove route caching from IP multicast routing code. There is no
2012-07-02 19:44:18 +00:00
ip_mroute.h
Remove route caching from IP multicast routing code. There is no
2012-07-02 19:44:18 +00:00
ip_options.c
Use ifa_ifwithaddr_check() rather than ifa_ifwithaddr() as we are not
2010-10-14 12:32:49 +00:00
ip_options.h
…
ip_output.c
Plug a reference leak: before doing 'goto again' we need to unref
2012-07-18 08:58:30 +00:00
ip_var.h
Defer the work of freeing IPv4 multicast options from a socket to an
2011-12-29 20:41:16 +00:00
ip.h
Add ToS definitions for DiffServ Codepoints as per RFC2474.
2012-05-04 21:00:32 +00:00
pim_var.h
…
pim.h
…
raw_ip.c
As I came by and noticed add a comment that inp locking is a bit optistic
2012-01-02 09:18:58 +00:00
sctp_asconf.c
Changes which improve compilation if neither INET nor INET6 is defined.
2012-07-15 20:16:17 +00:00
sctp_asconf.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_auth.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_auth.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_bsd_addr.c
Do packet logging in a consistent way.
2012-06-24 21:25:54 +00:00
sctp_bsd_addr.h
Do packet logging in a consistent way.
2012-06-24 21:25:54 +00:00
sctp_cc_functions.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_constants.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_crc32.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_crc32.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_dtrace_declare.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_dtrace_define.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_header.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_indata.c
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_indata.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_input.c
Use case for selecting the address family (as in other places).
2012-07-14 19:44:39 +00:00
sctp_input.h
Move common code parts to sctp_common_input_processing().
2012-07-02 16:44:09 +00:00
sctp_lock_bsd.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_os_bsd.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_os.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_output.c
Changes which improve compilation if neither INET nor INET6 is defined.
2012-07-15 20:16:17 +00:00
sctp_output.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_pcb.c
Fix a refcount bug when freeing an association.
2012-07-17 13:03:47 +00:00
sctp_pcb.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
sctp_peeloff.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_peeloff.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_ss_functions.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_structs.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_sysctl.c
Whitespace cleanup.
2012-06-25 17:15:09 +00:00
sctp_sysctl.h
Whitespace cleanup.
2012-06-25 17:15:09 +00:00
sctp_timer.c
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_timer.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp_uio.h
Fix the sctp_sockstore union such that userland programs don't depend
2012-07-26 08:10:29 +00:00
sctp_usrreq.c
Changes which improve compilation if neither INET nor INET6 is defined.
2012-07-15 20:16:17 +00:00
sctp_var.h
Use consistent text at the begining of the files.
2012-05-23 11:26:28 +00:00
sctp.h
Undefine SCTP_PACKED before including sctp_uio.h, which doesn't
2012-05-25 11:14:08 +00:00
sctputil.c
Fix a refcount bug when freeing an association.
2012-07-17 13:03:47 +00:00
sctputil.h
Pass the src and dst address of a received packet explicitly around.
2012-06-28 16:01:08 +00:00
siftr.c
Decompose the current single inpcbinfo lock into two locks:
2011-05-30 09:43:55 +00:00
tcp_debug.c
…
tcp_debug.h
…
tcp_fsm.h
…
tcp_hostcache.c
Fix RTTVAR scale in net.inet.tcp.hostcache.list sysctl.
2012-07-03 18:59:13 +00:00
tcp_hostcache.h
…
tcp_input.c
Update some stale comments regarding tcbinfo locking in the TCP input
2012-07-22 17:31:36 +00:00
tcp_lro.c
Make TCP LRO work properly with VIMAGE kernels rather than just panicing.
2012-06-01 11:42:50 +00:00
tcp_lro.h
MFp4 bz_ipv6_fast:
2012-05-24 23:03:23 +00:00
tcp_offload.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_offload.h
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_output.c
If ip_output() returns EMSGSIZE to tcp_output(), then the latter calls
2012-07-16 07:08:34 +00:00
tcp_reass.c
Plug a TCP reassembly UMA zone leak introduced in r226113 by only using the
2011-11-27 02:32:08 +00:00
tcp_sack.c
Covers values if (BYTES_THIS_ACK(tp, th) / tp->t_maxseg) value is from
2011-03-28 19:03:56 +00:00
tcp_seq.h
Fix PAWS (Protect Against Wrapped Sequence numbers) in cases when
2012-02-15 16:09:56 +00:00
tcp_subr.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_syncache.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_syncache.h
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_timer.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_timer.h
Add new socket options: TCP_KEEPINIT, TCP_KEEPIDLE, TCP_KEEPINTVL and
2012-02-05 16:53:02 +00:00
tcp_timewait.c
It turns out that too many drivers are not only parsing the L2/3/4
2012-05-28 09:30:13 +00:00
tcp_usrreq.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp_var.h
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
tcp.h
Add new socket options: TCP_KEEPINIT, TCP_KEEPIDLE, TCP_KEEPINTVL and
2012-02-05 16:53:02 +00:00
tcpip.h
…
toecore.c
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
toecore.h
- Updated TOE support in the kernel.
2012-06-19 07:34:13 +00:00
udp_usrreq.c
Add a cmsg of type IP_TOS for UDP/IPv4 sockets to specify the TOS byte.
2012-06-12 14:56:08 +00:00
udp_var.h
Export the udp_cksum sysctl for upcoming SCTP work. Rather than always,
2012-03-27 15:14:29 +00:00
udp.h
Trim extra spaces before tabs.
2011-01-07 21:40:34 +00:00