The new version with tag 2024_03_18.615d370 includes the following changes:
615d370 fedora: Switch license identifier to SPDX
d989eae udp: Translate source address of resolver only for DNS remapped queries
f919dc7 conf, netlink: Don't require a default route to start
f00b153 netlink: Don't try to get further datagrams in nl_route_dup() on NLMSG_DONE
d3eb0d7 tap: Rename tap_iov_{base,len}
4db947d tap: Implement tap_send() "slow path" in terms of fast path
1ebe787 tap: Simplify some casts in the tap "slow path" functions
2d0e008 tap: Extend tap_send_frames() to allow multi-buffer frames
f67238a passt, log: Call __openlog() earlier, log to stderr until we detach
3fe9878 pcap: Use clock_gettime() instead of gettimeofday()
0761f29 passt.1: --{no-,}dhcp-dns and --{no-,}dhcp-search don't take addresses
4d05ba2 conf: Warn if we can't advertise any nameserver via DHCP, NDP, or DHCPv6
4388163 conf: Handle addresses passed via --dns just like the ones from resolv.conf
b299942 tap: Capture only packets that are actually sent
413c159 udp: Use existing helper for UDP checksum on inbound IPv6 packets
ae69838 udp: Avoid unnecessary pointer in udp_update_hdr4()
b0419d1 udp: Re-order udp_update_hdr[46] for clarity and brevity
8a842e0 udp: Pass data length explicitly to to udp_update_hdr[46]
76571ae udp: Consistent port variable names in udp_update_hdr[46]
205b140 udp: Refactor udp_sock[46]_iov_init()
860d276 conf: Don't warn if nameservers were found, but won't be advertised
4779dfe icmp: Use 'flowside' epoll references for ping sockets
02cbdb0 icmp: Flow based error reporting
3af5e9f icmp: Store ping socket information in flow table
383a6f6 ip: Use regular htons() for non-constant protocol number in L2_BUF_IP4_PSUM
137ce01 iov: Improve documentation of iov_skip_bytes()
bb11d15 tcp: Introduce tcp_fill_headers4()/tcp_fill_headers6()
6b22e10 tap: make tap_update_mac() generic
7df624e checksum: introduce functions to compute the header part checksum for TCP/UDP
feb4900 checksum: use csum_ip4_header() in udp.c and tcp.c
e82b4fe udp: little cleanup in udp_update_hdrX() to prepare future changes
324bd46 util: move IP stuff from util.[ch] to ip.[ch]
e289d28 checksum: add csum_iov()
907621e checksum: align buffers
94502fa pcap: add pcap_iov()
3b9098a fwd: Rename port_fwd.[ch] and their contents
10376e7 port_fwd: Fix copypasta error in port_fwd_scan_udp() comments
f15be71 tap: Disallow loopback addresses on tap interface
3b59b97 tcp: Validate TCP endpoint addresses
dc9a5d7 tcp, tcp_splice: Parse listening socket epoll ref in tcp_listen_handler()
ee677e0 tcp_splice: Improve logic deciding when to splice
4c2d923 tcp_splice: Improve error reporting on connect path
f0e2a6b tcp_splice: Make tcp_splice_connect() create its own sockets
f4e5d73 tcp_splice: Merge tcp_splice_new() into its caller
04d3d02 tcp_splice: More specific variable names in new splice path
0f938c3 flow: Clarify flow entry life cycle, introduce uniform logging
d0550f9 tcp_splice: Don't use flow_trace() before setting flow type
80f9b61 tcp_splice: Simplify clean up logic
76c7e1d flow: Add helper to determine a flow's protocol
bb9bf0b tcp, udp: Don't precompute port remappings in epoll references
e196ead util: Allow IN4_IS_* macros to operate on untyped addresses
f6e6e8a inany: Introduce union sockaddr_inany
0cf6b2d inany: Provide more conveniently typed constants for special addresses
330b5db inany: Add inany_ntop() helper
d31277e inany: Helper to test for various address types
9a3fb5e tap: Use write_remainder() in tap_send_frames_passt()
dda7945 pcap: Handle short writes in pcap_frame()
8bdb088 util: Add write_remainder() helper
24410b3 pcap: Update pcap_frame() to take an iovec and offset
64b63d9 iov: Add helper to find skip over first n bytes of an io vector
2a6f8bc iov: add some functions to manage iovec
90f1d3b udp: Remove unnecessary test for unspecified addr_out
745fa38 udp: Fix incorrect usage of IPv6 state in IPv4 path
deea5a8 udp: Small streamline to udp_update_hdr4()
bc2d0d3 udp: Set pif in epoll reference for ephemeral host sockets
720d777 udp: Don't attempt to translate a 0.0.0.0 source address
bee61dd conf: If no interface with a default route was found, say it
925af4e Makefile: check for cppcheck's --check-level option in cppcheck target
15001b3 conf: set the log level much earlier
b087165 passt: make --quiet set the log level to warning
e5e6f29 tcp: Don't store errnos in socket pool
fe27ebc tcp, tcp_splice: Helpers for getting sockets from the pools
fbe81de tcp, tcp_splice: Issue warnings if unable to refill socket pool
554b3ae tcp: Stop on first error when refilling socket pools
af303fd tcp: Don't stop refilling socket pool if we find a filled entry
4e08d9b treewide: Use sa_family_t for address family variables
https://passt.top/passt/log/?qt=range&q=2024_02_20.1e6f92b..2024_03_18.615d…
Packages:
- Alpine Linux:
https://pkgs.alpinelinux.org/packages?name=passt
- Arch Linux:
https://www.archlinux.org/packages/extra/x86_64/passt/https://archlinuxarm.org/packages/aarch64/passthttps://archlinuxarm.org/packages/armv7h/passt
- Debian tracker:
https://tracker.debian.org/pkg/passt
- Copr (CentOS Stream, EPEL, Fedora, Mageia):
https://copr.fedorainfracloud.org/coprs/sbrivio/passt/build/7176272/
permanent mirror: https://passt.top/builds/copr/0^20240318.g615d370/
- Fedora updates:
https://bodhi.fedoraproject.org/updates/?packages=passt
- Gentoo versions:
https://packages.gentoo.org/packages/net-misc/passt
- GNU Guix:
https://packages.guix.gnu.org/packages/passt/
- Ubuntu tracker:
https://launchpad.net/ubuntu/+source/passt
- Void Linux:
https://voidlinux.org/packages/?q=passt
- Static builds:
- Package for other RPM-based distributions, x86_64 only:
https://passt.top/builds/latest/x86_64/passt-g615d370-1.x86_64.rpm
- x86_64 static binaries:
https://passt.top/builds/latest/x86_64/
- Debian package, from x86_64 static build:
https://passt.top/builds/latest/x86_64/passt_615d370-1_all.deb
--
Stefano
The new version with tag 2024_02_16.08344da includes the following changes:
08344da selinux: Allow pasta to remount procfs
338b632 conf: No routable interface for IPv4 or IPv6 is informational, not a warning
8f3f8e1 pasta: Add fallback timer mechanism to check if namespace is gone
f57a2fb conf, passt.1: Exit if we can't bind a forwarded port, except for -[tu] all
927cb84 udp: udp_sock_init_ns() partially duplicats udp_port_rebind_outbound()
96ad5c5 udp: Don't prematurely (and incorrectly) set up automatic inbound forwards
9f57983 netlink: Use const rtnh pointer
7ee4e17 log: setlogmask(0) can actually result in a system call, don't use it
78901ee tcp: Fix subtle bug in fast re-transmit path
6c7623d netlink: Add support to fetch default gateway from multipath routes
322660b icmp: Dedicated functions for starting and closing ping sequences
b6a4e20 icmp: Validate packets received on ping sockets
6e86511 icmp: Warn on receive errors from ping sockets
a325121 icmp: Consolidate icmp_sock_handler() with icmpv6_sock_handler()
70d43f9 icmp: Share more between IPv4 and IPv6 paths in icmp_tap_handler()
15be1bf icmp: Simplify socket expiry scanning
24badd0 icmp: Use -1 to represent "missing" sockets
43713af icmp: Don't attempt to match host IDs to guest IDs
8534cdb icmp: Don't attempt to handle "wrong direction" ping socket traffic
2cb2fe6 icmp: Remove redundant initialisation of sendto() address
5dffb99 icmp: Don't set "port" on destination sockaddr for ping sockets
8981a72 flow: Avoid moving flow entries to compact table
9c0881d flow: Enforce that freeing of closed flows must happen in deferred handlers
4a849e9 flow: Abstract allocation of new flows with helper function
fb7c001 flow: Move flow_count from context structure to a global
7f37bf4 flow: Move flow_log_() to near top of flow.c
02e092b tcp, tcp_splice: Avoid double layered dispatch for connected TCP sockets
70121ca epoll: Better handling of number of epoll types
36dfa8b flow, tcp: Add handling for per-flow timers
b43e448 flow, tcp: Add flow-centric dispatch for deferred flow handling
c97bb52 tcp, tcp_splice: Move per-type cleanup logic into per-type helpers
eebca11 tcp, tcp_splice: Remove redundant handling from tcp_timer()
8563e7c treewide: Standardise on 'now' for current timestamp variables
17bbab1 flow: Make flow_table.h #include the protocol specific headers it needs
00c6eb6 pif: Remove unused pif_name() function
a179ca6 treewide: Make a bunch of pointer variables pointers to const
f60c851 test: Fix passt.mbuto for cases where /usr/sbin doesn't exist
https://passt.top/passt/log/?qt=range&q=2023_12_30.f091893..2024_02_16.0834…
Packages:
- Arch Linux:
https://www.archlinux.org/packages/extra/x86_64/passt/https://archlinuxarm.org/packages/aarch64/passthttps://archlinuxarm.org/packages/armv7h/passt
- Debian tracker:
https://tracker.debian.org/pkg/passt
- Copr (CentOS Stream, EPEL, Fedora, Mageia):
https://copr.fedorainfracloud.org/coprs/sbrivio/passt/build/7022413/
permanent mirror: https://passt.top/builds/copr/0^20240216.g08344da/
- Fedora updates:
https://bodhi.fedoraproject.org/updates/?packages=passt
- Gentoo versions:
https://packages.gentoo.org/packages/net-misc/passt
- Ubuntu tracker:
https://launchpad.net/ubuntu/+source/passt
- Void Linux:
https://voidlinux.org/packages/?q=passt
- Static builds:
- Package for other RPM-based distributions, x86_64 only:
https://passt.top/builds/latest/x86_64/passt-g08344da-1.x86_64.rpm
- x86_64 static binaries:
https://passt.top/builds/latest/x86_64/
- Debian package, from x86_64 static build:
https://passt.top/builds/latest/x86_64/passt_08344da-1_all.deb
--
Stefano
The new version with tag 2023_11_07.56d9f6d includes the following changes:
56d9f6d Revert "selinux: Drop user_namespace class rules for Fedora 37"
74e6f48 selinux: Allow passt to talk over unconfined_t UNIX domain socket for --fd
50bc25a log: Match implicit va_start() with va_end() in vlogmsg()
9494a51 port_fwd: Don't try to read bound ports from invalid file handles
b944622 netlink: Sequence numbers are actually 32 bits wide
53ff387 test/perf: Simplify calculation of "omit" time for TCP throughput
aa0bb9f test/perf: Remove unnecessary --pacing-timer options
498108a test/perf: "MTU" changes in passt_tcp host to guest aren't useful
f94adb1 test/perf: Explicitly control UDP packet length, instead of MTU
2926970 test/perf: Small MTUs for spliced TCP aren't interesting
e516809 test/perf: Start iperf3 server less often
f9ff667 test/perf: Get iperf3 stats from client side
8a41a8b test/perf: Remove stale iperf3c/iperf3s directives
de974f0 udp: Remove socket from udp_{tap,splice}_map when timed out
480aa4a udp: Consistently use -1 to indicate un-opened sockets in maps
c0426ff log: Add vlogmsg()
5972203 log: Enable format warnings
50d46ec log: Don't define logging function 4 times
0ad54e1 tcp: Remove remaining declaration of tcp_l2_mh
515db1e tcp_splice: Simplify selection of socket and pipe sides in socket handler
7486cd1 tcp_splice: Exploit side symmetry in tcp_splice_destroy()
69db3b3 tcp_splice: Exploit side symmetry in tcp_splice_connect_finish()
1b76257 tcp_splice: Exploit side symmetry in tcp_splice_timer()
8545058 tcp_splice: Rename sides of connection from a/b to 0/1
0e8e534 tcp_splice: Don't pool pipes in pairs
6357010 tcp_splice: Avoid awkward temporaries in tcp_splice_epoll_ctl()
409d3ca tcp_splice: Remove unnecessary forward declaration
5a79ba6 tcp_splice: Don't handle EPOLL_CTL_DEL as part of tcp_splice_epoll_ctl()
536acab tcp_splice: Correct error handling in tcp_splice_epoll_ctl()
d33cbc6 tcp_splice: Remove redundant tcp_splice_epoll_ctl()
f6d8dc2 pif: Pass originating pif to tap handler functions
732e249 pif: Record originating pif in listening socket refs
125c5e5 pif: Introduce notion of passt/pasta interface
0d73fa2 udp: Clean up ref initialisation in udp_sock_init()
c09d0d0 port_fwd: Simplify get_bound_ports_*() to port_fwd_scan_*()
dcf5c0e port_fwd: Move port scanning /proc fds into struct port_fwd
1a40d00 port_fwd: Split TCP and UDP cases for get_bound_ports()
180dbc9 port_fwd: Don't NS_CALL get_bound_ports()
5a04854 port_fwd: Pre-open /proc/net/* files rather than on-demand
4f0b9f9 util: Add open_in_ns() helper
17d40d1 port_fwd: Better parameterise procfs_scan_listen()
e90f277 port_fwd: Move automatic port forwarding code to port_fwd.[ch]
26d86f1 conf: Cleaner initialisation of default forwarding modes
3fb3f0f selinux: Drop user_namespace class rules for Fedora 37
https://passt.top/passt/log/?qt=range&q=2023_10_04.f851084..2023_11_07.56d9…
Packages:
- Arch Linux:
https://www.archlinux.org/packages/extra/x86_64/passt/https://archlinuxarm.org/packages/aarch64/passthttps://archlinuxarm.org/packages/armv7h/passt
- Debian tracker:
https://tracker.debian.org/pkg/passt
- Copr (CentOS Stream, EPEL, Fedora, Mageia, openSUSE):
https://copr.fedorainfracloud.org/coprs/sbrivio/passt/build/6607545/
permanent mirror: https://passt.top/builds/copr/0^20231107.g56d9f6d/
- Fedora updates:
https://bodhi.fedoraproject.org/updates/?packages=passt
- Ubuntu tracker:
https://launchpad.net/ubuntu/+source/passt
- Void Linux:
https://voidlinux.org/packages/?q=passt
- Static builds:
- Package for other RPM-based distributions, x86_64 only:
https://passt.top/builds/latest/x86_64/passt-g56d9f6d-1.x86_64.rpm
- x86_64 static binaries:
https://passt.top/builds/latest/x86_64/
- Debian package, from x86_64 static build:
https://passt.top/builds/latest/x86_64/passt_56d9f6d-1_all.deb
--
Stefano