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Wed, Jul 17

tuexen created D20980: Add sysctl to use per end point pair TCP timestamp offsets instead of per connection based offsets .
Wed, Jul 17, 6:16 PM

Tue, Jul 16

tuexen closed D20971: Fix compilation on platforms using gcc.
Tue, Jul 16, 5:54 PM
tuexen committed rS350061: Fix compilation on platforms using gcc..
Fix compilation on platforms using gcc.
Tue, Jul 16, 5:54 PM
tuexen created D20971: Fix compilation on platforms using gcc.
Tue, Jul 16, 3:22 PM
tuexen committed rS350028: Add support for ICMPv6 messages indicating a parameter problem related.
Add support for ICMPv6 messages indicating a parameter problem related
Tue, Jul 16, 12:58 PM
tuexen committed rS350027: Let packet_op() explicitly return the type and code instead of doing.
Let packet_op() explicitly return the type and code instead of doing
Tue, Jul 16, 12:38 PM
tuexen committed rS350026: Whitespace change. No functional change..
Whitespace change. No functional change.
Tue, Jul 16, 10:06 AM

Mon, Jul 15

tuexen committed rS350011: Don't free read control entries, which are still on the stream queue when.
Don't free read control entries, which are still on the stream queue when
Mon, Jul 15, 8:45 PM
tuexen committed rS349999: Add support for MSG_EOR and MSG_EOF in sendmsg() for SCTP..
Add support for MSG_EOR and MSG_EOF in sendmsg() for SCTP.
Mon, Jul 15, 2:54 PM
tuexen committed rS349998: Fix socket state handling when freeing an SCTP endpoint..
Fix socket state handling when freeing an SCTP endpoint.
Mon, Jul 15, 2:53 PM

Sun, Jul 14

tuexen closed D20948: Input validation for l_linger.
Sun, Jul 14, 9:44 PM
tuexen committed rS349989: Improve the input validation for l_linger..
Improve the input validation for l_linger.
Sun, Jul 14, 9:44 PM
tuexen added a comment to D20948: Input validation for l_linger.

We also have the (unused) so_linger_set(), which should possibly assert that the input value is valid.

Sun, Jul 14, 7:03 PM
D20948: Input validation for l_linger now requires review to proceed.

Use KASSERT in so_linger_set() to ensure that the value is valid as suggested by markj@.

Sun, Jul 14, 7:02 PM
tuexen created D20948: Input validation for l_linger.
Sun, Jul 14, 2:44 PM
tuexen committed rS349986: When calling sctp_initialize_auth_params(), the inp must have at.
When calling sctp_initialize_auth_params(), the inp must have at
Sun, Jul 14, 12:04 PM

Sat, Jul 13

tuexen committed rS349968: r348494 fixes a race in udp_output(). The same race exists in.
r348494 fixes a race in udp_output(). The same race exists in
Sat, Jul 13, 12:45 PM
tuexen closed D20936: Fix a race in udp6_output.
Sat, Jul 13, 12:45 PM

Fri, Jul 12

tuexen added inline comments to D20936: Fix a race in udp6_output.
Fri, Jul 12, 8:26 PM
tuexen added inline comments to D20936: Fix a race in udp6_output.
Fri, Jul 12, 11:27 AM
tuexen created D20936: Fix a race in udp6_output.
Fri, Jul 12, 7:59 AM

Thu, Jul 11

tuexen accepted D20908: Fixing the DSACK code to properly clean up after sending a DSACK..
Thu, Jul 11, 6:11 AM

Wed, Jul 10

D20834: First step in bring hpts and infrastructure up for bbr v1 update part1 is now accepted and ready to land.

I tested this on a slow system with and without VIMAGE. It works now also on these platforms.

Wed, Jul 10, 7:46 PM

Sat, Jul 6

D20834: First step in bring hpts and infrastructure up for bbr v1 update part1 now requires changes to proceed.

tcp_input_data needs some tweaks to work in kernels with options VIMAGE in its configuration file.

Sat, Jul 6, 1:16 PM

Wed, Jul 3

D20834: First step in bring hpts and infrastructure up for bbr v1 update part1 now requires changes to proceed.

The already removed #include "opt_kern_tls.h" found its way back and breaks compilation.

Wed, Jul 3, 8:02 PM
D20834: First step in bring hpts and infrastructure up for bbr v1 update part1 is now accepted and ready to land.
Wed, Jul 3, 1:58 PM
tuexen added a comment to D20110: Fix infinite loop on older hardware.

D20834 fixes the issue for me.
@shurd: Could you test if D20834 fixes your issue?

Wed, Jul 3, 12:32 PM
D20834: First step in bring hpts and infrastructure up for bbr v1 update part1 is now accepted and ready to land.

You might want to address the nits. All of them are whitespace issue.

Wed, Jul 3, 12:20 PM

Tue, Jul 2

tuexen added a comment to D20834: First step in bring hpts and infrastructure up for bbr v1 update part1.

With removing these four header files, I can compile and use RACK on a head system.

Tue, Jul 2, 12:00 PM

Sun, Jun 23

tuexen added a comment to D20110: Fix infinite loop on older hardware.

I observed also a lockup of a bhyve VM on a slow system, where the VM used the config file:

tuexen@syzkaller:~ % cat head/sys/amd64/conf/SYZKALLER 
include         GENERIC
ident           SYZKALLER
Sun, Jun 23, 8:55 PM

Thu, Jun 20

tuexen committed rS349228: The variable names in the description of the port number usage is.
The variable names in the description of the port number usage is
Thu, Jun 20, 12:38 PM
tuexen closed D20708: Improve traceroute man-page.
Thu, Jun 20, 12:38 PM
tuexen created D20708: Improve traceroute man-page.
Thu, Jun 20, 10:30 AM
tuexen committed rS349226: MFC r348728:.
MFC r348728:
Thu, Jun 20, 7:50 AM

Jun 6 2019

tuexen committed rS348728: r347382 added receiver side DSACK support for the TCP base stack..
r347382 added receiver side DSACK support for the TCP base stack.
Jun 6 2019, 7:49 AM
tuexen closed D20372: Fix TCP RACK after adding DSACK support.
Jun 6 2019, 7:49 AM

May 30 2019

tuexen committed rS348441: Unbreak the powerpc, powerpc64, and sparc64 builds..
Unbreak the powerpc, powerpc64, and sparc64 builds.
May 30 2019, 5:31 PM
tuexen committed rS348435: MFC r338053:.
MFC r338053:
May 30 2019, 4:32 PM
tuexen committed rS348415: MFC r348290:.
MFC r348290:
May 30 2019, 1:51 PM

May 29 2019

tuexen added a comment to D19622: Fix panic in network stack due memory use after free in relation to fragmented packets.

I'll register strong desire to discard fragments immediately on interface vanishing. I don't expect that to come with any significant weight, my rational is whatever makes state management easier within current codebase and usage patterns of fbsd.

May 29 2019, 9:28 AM

May 26 2019

tuexen closed D20374: Add PAWS check for ACK segments in the syncache code.
May 26 2019, 5:18 PM
tuexen committed rS348290: When an ACK segment as the third message of the three way handshake is.
When an ACK segment as the third message of the three way handshake is
May 26 2019, 5:18 PM
tuexen committed rS348289: MFC r347975:.
MFC r347975:
May 26 2019, 4:43 PM

May 23 2019

tuexen committed rS348174: MFC r347975:.
MFC r347975:
May 23 2019, 4:05 PM
tuexen created D20374: Add PAWS check for ACK segments in the syncache code.
May 23 2019, 12:26 PM
tuexen created D20372: Fix TCP RACK after adding DSACK support.
May 23 2019, 8:18 AM

May 19 2019

tuexen committed rS347976: Allow sending on demand SCTP HEARTBEATS only in the ESTABLISHED state..
Allow sending on demand SCTP HEARTBEATS only in the ESTABLISHED state.
May 19 2019, 5:53 PM
tuexen committed rS347975: Improve input validation for the IPPROTO_SCTP level socket options.
Improve input validation for the IPPROTO_SCTP level socket options
May 19 2019, 5:28 PM

May 17 2019

tuexen committed rS347902: MFC r347382:.
MFC r347382:
May 17 2019, 8:25 AM
tuexen committed rS347901: MFC r347381:.
MFC r347381:
May 17 2019, 8:21 AM
tuexen committed rS347900: MFC r347233:.
MFC r347233:
May 17 2019, 8:20 AM

May 16 2019

tuexen committed rS347882: MFC r347381:.
MFC r347381:
May 16 2019, 6:29 PM
tuexen committed rS347878: MFC r347233:.
MFC r347233:
May 16 2019, 6:26 PM
tuexen committed rS347688: MFC r346402:.
MFC r346402:
May 16 2019, 11:20 AM
tuexen committed rS347687: MFC r346401:.
MFC r346401:
May 16 2019, 11:19 AM
tuexen committed rS347686: MFC r346400:.
MFC r346400:
May 16 2019, 11:14 AM
tuexen committed rS347685: MFC r346182:.
MFC r346182:
May 16 2019, 11:10 AM
tuexen committed rS347681: MFC r346134:.
MFC r346134:
May 16 2019, 9:33 AM
tuexen committed rS347680: MFC r345525:.
MFC r345525:
May 16 2019, 9:32 AM
tuexen committed rS347679: MFC r345505:.
MFC r345505:
May 16 2019, 9:29 AM
tuexen committed rS347678: MFC r345504:.
MFC r345504:
May 16 2019, 9:28 AM
tuexen committed rS347677: MFC r345494:.
MFC r345494:
May 16 2019, 9:27 AM
tuexen committed rS347676: MFC r345467:.
MFC r345467:
May 16 2019, 9:26 AM
tuexen committed rS347675: MFC r345466:.
MFC r345466:
May 16 2019, 9:24 AM
tuexen committed rS347674: MFC r345465:.
MFC r345465:
May 16 2019, 9:22 AM
tuexen committed rS347673: MFC r345461:.
MFC r345461:
May 16 2019, 9:21 AM
tuexen committed rS347672: MFC r345460:.
MFC r345460:
May 16 2019, 9:19 AM
tuexen committed rS347671: MFC r344925:.
MFC r344925:
May 16 2019, 9:17 AM
tuexen committed rS347670: MFC r344924:.
MFC r344924:
May 16 2019, 9:15 AM
tuexen committed rS347669: MFC r344872:.
MFC r344872:
May 16 2019, 9:13 AM
tuexen committed rS347668: MFC r344742:.
MFC r344742:
May 16 2019, 9:12 AM
tuexen committed rS347667: MFC r344726:.
MFC r344726:
May 16 2019, 9:10 AM
tuexen committed rS347666: MFC r344724:.
MFC r344724:
May 16 2019, 9:07 AM
tuexen committed rS347665: MFC r344723:.
MFC r344723:
May 16 2019, 9:05 AM
tuexen committed rS347664: MFC r344722:.
MFC r344722:
May 16 2019, 9:04 AM
tuexen committed rS347663: MFC r344721:.
MFC r344721:
May 16 2019, 9:02 AM
tuexen committed rS347662: MFC r344708:.
MFC r344708:
May 16 2019, 8:57 AM
tuexen committed rS347661: MFC r344704:.
MFC r344704:
May 16 2019, 8:54 AM
tuexen committed rS347660: MFC r344048:.
MFC r344048:
May 16 2019, 8:50 AM
tuexen committed rS347659: MFC r343961:.
MFC r343961:
May 16 2019, 8:47 AM
tuexen committed rS347658: MFC r343960:.
MFC r343960:
May 16 2019, 8:46 AM
tuexen committed rS347657: MFC r343954:.
MFC r343954:
May 16 2019, 8:44 AM
tuexen committed rS347656: MFC r343951:.
MFC r343951:
May 16 2019, 8:42 AM
tuexen committed rS347655: MFC r343770:.
MFC r343770:
May 16 2019, 8:40 AM
tuexen committed rS347654: MFC r343769:.
MFC r343769:
May 16 2019, 8:38 AM
tuexen committed rS347653: MFC r339221:.
MFC r339221:
May 16 2019, 8:27 AM
tuexen committed rS347652: MFC r339219:.
MFC r339219:
May 16 2019, 8:25 AM
tuexen committed rS347651: MFC r339040:.
MFC r339040:
May 16 2019, 8:23 AM
tuexen committed rS347650: MFC r339028:.
MFC r339028:
May 16 2019, 8:21 AM
tuexen committed rS347649: MFC r339027:.
MFC r339027:
May 16 2019, 8:19 AM
tuexen committed rS347648: MFC r339024:.
MFC r339024:
May 16 2019, 8:17 AM
tuexen committed rS347647: MFC r339022:.
MFC r339022:
May 16 2019, 8:16 AM

May 15 2019

tuexen committed rS347613: MFC r337738:.
MFC r337738:
May 15 2019, 8:39 AM

May 10 2019

tuexen accepted D20172: tcp_syncache: Mute a false positive random-may-block warning.
May 10 2019, 5:25 AM

May 9 2019

tuexen committed rS347407: Don't use C++ style comments..
Don't use C++ style comments.
May 9 2019, 9:00 PM
tuexen committed rS347382: Receiver side DSACK implemenation..
Receiver side DSACK implemenation.
May 9 2019, 7:34 AM
tuexen closed D19334: Receiver Side DSACK (RFC2883) implementation.
May 9 2019, 7:34 AM
tuexen committed rS347381: Prevent cwnd to collapse down to 1 MSS after exiting recovery..
Prevent cwnd to collapse down to 1 MSS after exiting recovery.
May 9 2019, 7:11 AM
tuexen closed D17614: RFC6582 - prevent cwnd to collapse down to 1 mss after exiting recovery.
May 9 2019, 7:11 AM ยท transport

May 7 2019

tuexen accepted D20044: tun/tap: merge.

I tested this with syzkaller (if_tap) and packetdrill (if_tun) and it works as intended.

May 7 2019, 9:11 PM