freebsd-dev/sys/netinet
Alexander Motin 8c3fbf3c20 Relax locking of carp_forus().
This fixes deadlock between CARP and bridge.  Bridge calls this function
taking CARP lock while holding bridge lock.  Same time CARP tries to send
its announcements via the bridge while holding CARP lock.

Use of CARP_LOCK() here does not solve anything, since sc_addr is constant
while race on sc_state is harmless and use of the lock does not close it.

Reviewed by:	glebius
MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
2019-12-31 18:58:29 +00:00
..
cc Fix delayed ACK generation for DCTCP. 2019-12-31 16:15:47 +00:00
khelp sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
libalias Separate kernel crc32() implementation to its own header (gsb_crc32.h) and 2019-06-17 19:49:08 +00:00
netdump Fix compile issues when building a kernel without the VIMAGE option. 2019-10-19 20:48:53 +00:00
tcp_stacks This commit is a bit of a re-arrange of deck chairs. It 2019-12-17 16:08:07 +00:00
accf_data.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
accf_dns.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
accf_http.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
icmp6.h Remove useless code from in6_rmx.c 2019-12-18 22:10:56 +00:00
icmp_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_ether.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
if_ether.h Retire arpresolve_addr(), which is not used anywhere, from if_ether.c. 2018-11-17 16:08:36 +00:00
igmp_var.h Separate list manipulation locking from state change in multicast 2018-05-02 19:36:29 +00:00
igmp.c Quickly fix up r353683: enter the epoch before calling into netisr_dispatch(). 2019-10-17 17:02:50 +00:00
igmp.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in_cksum.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in_debug.c CK: update consumers to use CK macros across the board 2018-05-24 23:21:23 +00:00
in_fib.c Existense of PCB route caching doesn't allow us to use new fast route 2019-05-08 23:39:24 +00:00
in_fib.h Existense of PCB route caching doesn't allow us to use new fast route 2019-05-08 23:39:24 +00:00
in_gif.c Add the check that current VNET is ready and access to srchash is allowed. 2018-10-23 13:11:45 +00:00
in_jail.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
in_kdtrace.c Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
in_kdtrace.h Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
in_mcast.c Leave multicast group before reaping and committing state for both 2019-12-18 12:06:34 +00:00
in_pcb.c Since r353292 on input path we are always in network epoch, when 2019-11-07 20:49:56 +00:00
in_pcb.h Remove now unused INP_INFO_RLOCK macros. 2019-11-07 22:26:54 +00:00
in_pcbgroup.c Fix PCBGROUPS build post CK conversion of pcbinfo 2018-06-13 23:19:54 +00:00
in_prot.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
in_proto.c Remove empty encap_init() function. 2018-05-29 12:32:08 +00:00
in_rmx.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
in_rss.c
in_rss.h
in_systm.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in_var.h Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
in.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
in.h Rename IPPROTO 33 from SEP to DCCP 2019-08-08 11:43:09 +00:00
ip6.h Remove now unused IPv6 macros and update docs. 2019-11-15 21:55:41 +00:00
ip_carp.c Relax locking of carp_forus(). 2019-12-31 18:58:29 +00:00
ip_carp.h carp: replace caddr_t with char * 2019-12-06 16:35:48 +00:00
ip_divert.c Now that there is no R/W lock on PCB list the pcblist sysctls 2019-11-07 21:27:32 +00:00
ip_divert.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ip_dummynet.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ip_ecn.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_ecn.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_encap.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
ip_encap.h Add KPI that can be used by tunneling interfaces to handle IP addresses 2018-10-21 17:55:26 +00:00
ip_fastfwd.c New pfil(9) KPI together with newborn pfil API and control utility. 2019-01-31 23:01:03 +00:00
ip_fw.h Add "tcpmss" opcode to match the TCP MSS value. 2019-06-21 10:54:51 +00:00
ip_gre.c Add GRE-in-UDP encapsulation support as defined in RFC8086. 2019-04-24 09:05:45 +00:00
ip_icmp.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
ip_icmp.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_id.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
ip_input.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
ip_mroute.c Reduce the vnet_set module size of ip_mroute to allow loading as a module. 2019-11-19 15:38:55 +00:00
ip_mroute.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_options.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
ip_options.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_output.c Revert most of the multicast changes from r353292. This needs a more 2019-10-09 17:03:20 +00:00
ip_reass.c Properly set VNET when nuking recvif from fragment queues. 2019-10-25 18:54:06 +00:00
ip_var.h This commit adds BBR (Bottleneck Bandwidth and RTT) congestion control. This 2019-09-24 18:18:11 +00:00
ip.h carp: Set DSCP value CS7 2018-07-01 08:37:07 +00:00
pim_var.h Rework IP encapsulation handling code. 2018-06-05 20:51:01 +00:00
pim.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
raw_ip.c Now that there is no R/W lock on PCB list the pcblist sysctls 2019-11-07 21:27:32 +00:00
sctp_asconf.c Validate length before use it, not vice versa. 2019-10-08 11:07:16 +00:00
sctp_asconf.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp_auth.c Improve input validation for some parameters having a too small 2019-12-20 15:25:08 +00:00
sctp_auth.h Remove unused code. 2018-09-18 10:53:07 +00:00
sctp_bsd_addr.c Use an event handler to notify the SCTP about IP address changes 2019-10-13 18:17:08 +00:00
sctp_bsd_addr.h Use an event handler to notify the SCTP about IP address changes 2019-10-13 18:17:08 +00:00
sctp_cc_functions.c Rename sctp_dtrace_declare.h to sctp_kdtrace.h for consistentcy. 2019-10-14 13:02:49 +00:00
sctp_constants.h Limit the user-controllable amount of memory the kernel allocates 2019-01-16 11:33:47 +00:00
sctp_crc32.c When the IP layer calls back into the SCTP layer to perform the SCTP 2019-09-15 18:29:45 +00:00
sctp_crc32.h When adding support for sending SCTP packets containing an ABORT chunk 2017-12-26 12:35:02 +00:00
sctp_header.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp_indata.c Plumb an mbuf leak in a code path that should not be taken. Also avoid 2019-10-06 08:47:10 +00:00
sctp_indata.h Fix initialization of top_fsn. 2019-09-01 10:39:16 +00:00
sctp_input.c Plug two mbuf leaks during INIT-ACK handling. 2019-11-27 19:32:29 +00:00
sctp_input.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp_kdtrace.c Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
sctp_kdtrace.h Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
sctp_lock_bsd.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sctp_os_bsd.h Improve consistency. No functional change. 2019-08-05 13:22:15 +00:00
sctp_os.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sctp_output.c Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
sctp_output.h Improve the handling of state cookie parameters in INIT-ACK chunks. 2019-09-01 10:09:53 +00:00
sctp_pcb.c Improve input validation for some parameters having a too small 2019-12-20 15:25:08 +00:00
sctp_pcb.h Store a handle for the event handler. This will be used when unloading the 2019-10-24 09:22:23 +00:00
sctp_peeloff.c Use the stacb instead of the asoc in state macros. 2018-08-13 13:58:45 +00:00
sctp_peeloff.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sctp_ss_functions.c Initialize scheduler specific data for the FCFS scheduler. 2019-03-25 16:40:54 +00:00
sctp_structs.h Fix build issue for the userland stack. 2019-03-24 12:13:05 +00:00
sctp_syscalls.c netinet silence warnings 2018-05-19 05:56:21 +00:00
sctp_sysctl.c Plug some networking sysctl leaks. 2018-11-22 20:49:41 +00:00
sctp_sysctl.h Add initial descriptions for SCTP related MIB variable. 2018-10-26 21:04:17 +00:00
sctp_timer.c Refactor the SHUTDOWN_PENDING state handling. 2018-08-21 13:25:32 +00:00
sctp_timer.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sctp_uio.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp_usrreq.c When changing the MTU of an SCTP path, not only cancel all ongoing 2019-12-01 17:35:36 +00:00
sctp_var.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp.h Limit the size of messages sent on 1-to-many style SCTP sockets with the 2019-03-23 22:56:03 +00:00
sctputil.c Separate out SCTP related dtrace code. 2019-10-14 20:32:11 +00:00
sctputil.h Cleanup the RTO calculation and perform some consistency checks 2019-09-22 10:40:15 +00:00
siftr.c In r343587 a simple port filter as sysctl tunable was added to siftr. 2019-10-07 20:35:04 +00:00
tcp_debug.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
tcp_debug.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
tcp_fastopen.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
tcp_fastopen.h Greatly reduce the number of #ifdefs supporting the TCP_RFC7413 kernel option. 2018-02-26 03:03:41 +00:00
tcp_fsm.h Revert r334843, and partially revert r335180. 2018-06-23 06:53:53 +00:00
tcp_hostcache.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
tcp_hostcache.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tcp_hpts.c In TCP HPTS enter the epoch in tcp_hpts_thread() and assert it in 2019-11-07 21:30:27 +00:00
tcp_hpts.h This commit updates rack to what is basically being used at NF as 2019-07-10 20:40:39 +00:00
tcp_input.c Fix delayed ACK generation for DCTCP. 2019-12-31 16:15:47 +00:00
tcp_log_buf.c Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
tcp_log_buf.h This commit updates rack to what is basically being used at NF as 2019-07-10 20:40:39 +00:00
tcp_lro.c Mechanically convert INP_INFO_RLOCK() to NET_EPOCH_ENTER(). 2019-11-07 00:08:34 +00:00
tcp_lro.h This adds the final tweaks to LRO that will now allow me 2019-09-06 14:25:41 +00:00
tcp_offload.c Add a TOE KTLS mode and a TOE hook for allocating TLS sessions. 2019-10-08 21:34:06 +00:00
tcp_offload.h Add a TOE KTLS mode and a TOE hook for allocating TLS sessions. 2019-10-08 21:34:06 +00:00
tcp_output.c Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
tcp_pcap.c Add an external mbuf buffer type that holds multiple unmapped pages. 2019-06-29 00:48:33 +00:00
tcp_pcap.h
tcp_ratelimit.c Factor out TCP rateset destruction code. 2019-10-09 17:08:40 +00:00
tcp_ratelimit.h Fix the ifdefs in tcp_ratelimit.h. They were reversed so 2019-09-24 20:04:31 +00:00
tcp_reass.c This patch addresses an issue brought up by bz@ in D18968: 2019-02-21 09:34:47 +00:00
tcp_sack.c Don't write to memory outside of the allocated array for SACK blocks. 2019-09-16 08:18:05 +00:00
tcp_seq.h r330675 introduced an extra window check in the LRO code to ensure it 2018-04-03 13:54:38 +00:00
tcp_stats.c Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
tcp_subr.c This commit is a bit of a re-arrange of deck chairs. It 2019-12-17 16:08:07 +00:00
tcp_syncache.c Move all ECN related flags from the flags to the flags2 field. 2019-12-01 21:01:33 +00:00
tcp_syncache.h Add flags for upcoming patches related to improved ECN handling. 2019-12-31 14:32:48 +00:00
tcp_timer.c Use callout_func_t instead of the deprecated timeout_t. 2019-12-10 22:06:53 +00:00
tcp_timer.h Add sysctl variable net.inet.tcp.rexmit_initial for setting RTO.Initial 2019-03-23 21:36:59 +00:00
tcp_timewait.c Mechanically convert INP_INFO_RLOCK() to NET_EPOCH_ENTER() in TCP 2019-11-07 21:29:38 +00:00
tcp_usrreq.c Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
tcp_var.h This commit is a bit of a re-arrange of deck chairs. It 2019-12-17 16:08:07 +00:00
tcp.h Add flags for upcoming patches related to improved ECN handling. 2019-12-31 14:32:48 +00:00
tcpip.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
toecore.c In order for the TCP Handshake to support ECN++, and further ECN-related 2019-12-01 18:05:02 +00:00
toecore.h In order for the TCP Handshake to support ECN++, and further ECN-related 2019-12-01 18:05:02 +00:00
udp_usrreq.c Now that there is no R/W lock on PCB list the pcblist sysctls 2019-11-07 21:27:32 +00:00
udp_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
udp.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
udplite.h Add a dtrace provider for UDP-Lite. 2018-07-31 22:56:03 +00:00