IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
Test runners on debug kernels occasionally fail with:
# # RUN tls_err.13_aes_gcm.poll_partial_rec_async ...
# # tls.c:1883:poll_partial_rec_async:Expected poll(&pfd, 1, 5) (0) == 1 (1)
# # tls.c:1870:poll_partial_rec_async:Expected status (256) == 0 (0)
# # poll_partial_rec_async: Test failed at step #17
# # FAIL tls_err.13_aes_gcm.poll_partial_rec_async
# not ok 699 tls_err.13_aes_gcm.poll_partial_rec_async
# # FAILED: 698 / 699 tests passed.
This points to the second poll() in the test which is expected
to wait for the sender to send the rest of the data.
Apparently under some conditions that doesn't happen within 5ms,
bump the timeout to 20ms.
Fixes: 23fcb62bc1 ("selftests: tls: add tests for poll behavior")
Link: https://lore.kernel.org/r/20240213142055.395564-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The netdev CI is reporting failures for the pmtu test:
[ 115.929264] br0: port 2(vxlan_a) entered forwarding state
# 2024/02/08 17:33:22 socat[7871] E bind(7, {AF=10 [0000:0000:0000:0000:0000:0000:0000:0000]:50000}, 28): Address already in use
# 2024/02/08 17:33:22 socat[7877] E write(7, 0x5598fb6ff000, 8192): Connection refused
# TEST: IPv6, bridged vxlan4: PMTU exceptions [FAIL]
# File size 0 mismatches exepcted value in locally bridged vxlan test
The root cause is apparently a socket created by a previous iteration
of the relevant loop still lasting in LAST_ACK state.
Note that even the file size check is racy, the receiver process dumping
the file could still be running in background
Allow the listener to bound on the same local port via SO_REUSEADDR and
collect file output file size only after the listener completion.
Fixes: 136a1b434b ("selftests: net: test vxlan pmtu exceptions with tcp")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/4f51c11a1ce7ca7a4dabd926cffff63dadac9ba1.1707731086.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The helper waiting for a listener port can match any socket whose
hexadecimal representation of source or destination addresses
matches that of the given port.
Additionally, any socket state is accepted.
All the above can let the helper return successfully before the
relevant listener is actually ready, with unexpected results.
So far I could not find any related failure in the netdev CI, but
the next patch is going to make the critical event more easily
reproducible.
Address the issue matching the port hex only vs the relevant socket
field and additionally checking the socket state for TCP sockets.
Fixes: 3bdd9fd29c ("selftests/net: synchronize udpgro tests' tx and rx connection")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/192b3dbc443d953be32991d1b0ca432bd4c65008.1707731086.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The mentioned test is failing in slow environments:
# SO_TXTIME ipv4 clock monotonic
# ./so_txtime: recv: timeout: Resource temporarily unavailable
not ok 1 selftests: net: so_txtime.sh # exit=1
Tuning the tolerance in the test binary is error-prone and doomed
to failures is slow-enough environment.
Just resort to suppress any error in such cases. Note to suppress
them we need first to refactor a bit the code moving it to explicit
error handling.
Fixes: af5136f950 ("selftests/net: SO_TXTIME with ETF and FQ")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/2142d9ed4b5c5aa07dd1b455779625d91b175373.1707730902.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The gro self-tests sends the packets to be aggregated with
multiple write operations.
When running is slow environment, it's hard to guarantee that
the GRO engine will wait for the last packet in an intended
train.
The above causes almost deterministic failures in our CI for
the 'large' test-case.
Address the issue explicitly ignoring failures for such case
in slow environments (KSFT_MACHINE_SLOW==true).
Fixes: 7d1575014a ("selftests/net: GRO coalesce test")
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/97d3ba83f5a2bfeb36f6bc0fb76724eb3dafb608.1707729403.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Older glibc's netinet/in.h may leave IPPROTO_MPTCP undefined when
building ip_local_port_range.c, that leads to "error: use of undeclared
identifier 'IPPROTO_MPTCP'".
Define IPPROTO_MPTCP in such cases, just like in other MPTCP selftests.
Fixes: 122db5e363 ("selftests/net: add MPTCP coverage for IP_LOCAL_PORT_RANGE")
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Closes: https://lore.kernel.org/netdev/CA+G9fYvGO5q4o_Td_kyQgYieXWKw6ktMa-Q0sBu6S-0y3w2aEQ@mail.gmail.com/
Signed-off-by: Maxim Galaganov <max@internet.ru>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Link: https://lore.kernel.org/r/20240209132512.254520-1-max@internet.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This exact case was fail for async crypto and we weren't
catching it.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add a test case into the netlink checks that will show the number of
nested action recursions won't exceed 16. Going to 17 on a small
clone call isn't enough to exhaust the stack on (most) systems, so
it should be safe to run even on systems that don't have the fix
applied.
Signed-off-by: Aaron Conole <aconole@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240207132416.1488485-3-aconole@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The redirection test case fails in the netdev CI on debug kernels
because an FDB entry is learned despite the presence of a tc filter that
redirects incoming traffic [1].
I am unable to reproduce the failure locally, but I can see how it can
happen given that learning is first enabled and only then the ingress tc
filter is configured. On debug kernels the time window between these two
operations is longer compared to regular kernels, allowing random
packets to be transmitted and trigger learning.
Fix by reversing the order and configure the ingress tc filter before
enabling learning.
[1]
[...]
# TEST: Locked port MAB redirect [FAIL]
# Locked entry created for redirected traffic
Fixes: 38c43a1ce7 ("selftests: forwarding: Add test case for traffic redirection from a locked port")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208155529.1199729-5-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Suppress the following grep warnings:
[...]
INFO: # Port group entries configuration tests - (*, G)
TEST: Common port group entries configuration tests (IPv4 (*, G)) [ OK ]
TEST: Common port group entries configuration tests (IPv6 (*, G)) [ OK ]
grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
TEST: IPv4 (*, G) port group entries configuration tests [ OK ]
grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
TEST: IPv6 (*, G) port group entries configuration tests [ OK ]
[...]
They do not fail the test, but do clutter the output.
Fixes: b6d00da086 ("selftests: forwarding: Add bridge MDB test")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208155529.1199729-4-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After enabling a multicast querier on the bridge (like the test is
doing), the bridge will wait for the Max Response Delay before starting
to forward according to its MDB in order to let Membership Reports
enough time to be received and processed.
Currently, the test is waiting for exactly the default Max Response
Delay (10 seconds) which is racy and leads to failures [1].
Fix by reducing the Max Response Delay to 1 second.
[1]
[...]
# TEST: IPv4 host entries forwarding tests [FAIL]
# Packet locally received after flood
Fixes: b6d00da086 ("selftests: forwarding: Add bridge MDB test")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208155529.1199729-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After enabling a multicast querier on the bridge (like the test is
doing), the bridge will wait for the Max Response Delay before starting
to forward according to its MDB in order to let Membership Reports
enough time to be received and processed.
Currently, the test is waiting for exactly the default Max Response
Delay (10 seconds) which is racy and leads to failures [1].
Fix by reducing the Max Response Delay to 1 second.
[1]
[...]
# TEST: L2 miss - Multicast (IPv4) [FAIL]
# Unregistered multicast filter was hit after adding MDB entry
Fixes: 8c33266ae2 ("selftests: forwarding: Add layer 2 miss test cases")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208155529.1199729-2-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The test toggles the carrier of a bridge port in order to test the
bridge backup port feature.
Due to the linkwatch delayed work the carrier change is not always
reflected fast enough to the bridge driver and packets are not forwarded
as the test expects, resulting in failures [1].
Fix by busy waiting on the bridge port state until it changes to the
desired state following the carrier change.
[1]
# Backup port
# -----------
[...]
# TEST: swp1 carrier off [ OK ]
# TEST: No forwarding out of swp1 [FAIL]
[ 641.995910] br0: port 1(swp1) entered disabled state
# TEST: No forwarding out of vx0 [ OK ]
Fixes: b408453053 ("selftests: net: Add bridge backup port and backup nexthop ID test")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208123110.1063930-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Current release - regressions:
- nic: intel: fix old compiler regressions
- netfilter: ipset: missing gc cancellations fixed
Current release - new code bugs:
- netfilter: ctnetlink: fix filtering for zone 0
Previous releases - regressions:
- core: fix from address in memcpy_to_iter_csum()
- netfilter: nfnetlink_queue: un-break NF_REPEAT
- af_unix: fix memory leak for dead unix_(sk)->oob_skb in GC.
- devlink: avoid potential loop in devlink_rel_nested_in_notify_work()
- iwlwifi:
- mvm: fix a battery life regression
- fix double-free bug
- mac80211: fix waiting for beacons logic
- nic: nfp: flower: prevent re-adding mac index for bonded port
Previous releases - always broken:
- rxrpc: fix generation of serial numbers to skip zero
- tipc: check the bearer type before calling tipc_udp_nl_bearer_add()
- tunnels: fix out of bounds access when building IPv6 PMTU error
- nic: hv_netvsc: register VF in netvsc_probe if NET_DEVICE_REGISTER missed
- nic: atlantic: fix DMA mapping for PTP hwts ring
Misc:
- selftests: more fixes to deal with very slow hosts
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=ihj+
-----END PGP SIGNATURE-----
Merge tag 'net-6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from WiFi and netfilter.
Current release - regressions:
- nic: intel: fix old compiler regressions
- netfilter: ipset: missing gc cancellations fixed
Current release - new code bugs:
- netfilter: ctnetlink: fix filtering for zone 0
Previous releases - regressions:
- core: fix from address in memcpy_to_iter_csum()
- netfilter: nfnetlink_queue: un-break NF_REPEAT
- af_unix: fix memory leak for dead unix_(sk)->oob_skb in GC.
- devlink: avoid potential loop in devlink_rel_nested_in_notify_work()
- iwlwifi:
- mvm: fix a battery life regression
- fix double-free bug
- mac80211: fix waiting for beacons logic
- nic: nfp: flower: prevent re-adding mac index for bonded port
Previous releases - always broken:
- rxrpc: fix generation of serial numbers to skip zero
- tipc: check the bearer type before calling tipc_udp_nl_bearer_add()
- tunnels: fix out of bounds access when building IPv6 PMTU error
- nic: hv_netvsc: register VF in netvsc_probe if NET_DEVICE_REGISTER
missed
- nic: atlantic: fix DMA mapping for PTP hwts ring
Misc:
- selftests: more fixes to deal with very slow hosts"
* tag 'net-6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (80 commits)
netfilter: nft_set_pipapo: remove scratch_aligned pointer
netfilter: nft_set_pipapo: add helper to release pcpu scratch area
netfilter: nft_set_pipapo: store index in scratch maps
netfilter: nft_set_rbtree: skip end interval element from gc
netfilter: nfnetlink_queue: un-break NF_REPEAT
netfilter: nf_tables: use timestamp to check for set element timeout
netfilter: nft_ct: reject direction for ct id
netfilter: ctnetlink: fix filtering for zone 0
s390/qeth: Fix potential loss of L3-IP@ in case of network issues
netfilter: ipset: Missing gc cancellations fixed
octeontx2-af: Initialize maps.
net: ethernet: ti: cpsw: enable mac_managed_pm to fix mdio
net: ethernet: ti: cpsw_new: enable mac_managed_pm to fix mdio
netfilter: nft_set_pipapo: remove static in nft_pipapo_get()
netfilter: nft_compat: restrict match/target protocol to u16
netfilter: nft_compat: reject unused compat flag
netfilter: nft_compat: narrow down revision to unsigned 8-bits
net: intel: fix old compiler regressions
MAINTAINERS: Maintainer change for rds
selftests: cmsg_ipv6: repeat the exact packet
...
-----BEGIN PGP SIGNATURE-----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=Rh2n
-----END PGP SIGNATURE-----
Merge tag 'nf-24-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter fixes for net:
1) Narrow down target/match revision to u8 in nft_compat.
2) Bail out with unused flags in nft_compat.
3) Restrict layer 4 protocol to u16 in nft_compat.
4) Remove static in pipapo get command that slipped through when
reducing set memory footprint.
5) Follow up incremental fix for the ipset performance regression,
this includes the missing gc cancellation, from Jozsef Kadlecsik.
6) Allow to filter by zone 0 in ctnetlink, do not interpret zone 0
as no filtering, from Felix Huettner.
7) Reject direction for NFT_CT_ID.
8) Use timestamp to check for set element expiration while transaction
is handled to prevent garbage collection from removing set elements
that were just added by this transaction. Packet path and netlink
dump/get path still use current time to check for expiration.
9) Restore NF_REPEAT in nfnetlink_queue, from Florian Westphal.
10) map_index needs to be percpu and per-set, not just percpu.
At this time its possible for a pipapo set to fill the all-zero part
with ones and take the 'might have bits set' as 'start-from-zero' area.
From Florian Westphal. This includes three patches:
- Change scratchpad area to a structure that provides space for a
per-set-and-cpu toggle and uses it of the percpu one.
- Add a new free helper to prepare for the next patch.
- Remove the scratch_aligned pointer and makes AVX2 implementation
use the exact same memory addresses for read/store of the matching
state.
netfilter pull request 24-02-08
* tag 'nf-24-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nft_set_pipapo: remove scratch_aligned pointer
netfilter: nft_set_pipapo: add helper to release pcpu scratch area
netfilter: nft_set_pipapo: store index in scratch maps
netfilter: nft_set_rbtree: skip end interval element from gc
netfilter: nfnetlink_queue: un-break NF_REPEAT
netfilter: nf_tables: use timestamp to check for set element timeout
netfilter: nft_ct: reject direction for ct id
netfilter: ctnetlink: fix filtering for zone 0
netfilter: ipset: Missing gc cancellations fixed
netfilter: nft_set_pipapo: remove static in nft_pipapo_get()
netfilter: nft_compat: restrict match/target protocol to u16
netfilter: nft_compat: reject unused compat flag
netfilter: nft_compat: narrow down revision to unsigned 8-bits
====================
Link: https://lore.kernel.org/r/20240208112834.1433-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
previously filtering for the default zone would actually skip the zone
filter and flush all zones.
Fixes: eff3c558bb ("netfilter: ctnetlink: support filtering by zone")
Reported-by: Ilya Maximets <i.maximets@ovn.org>
Closes: https://lore.kernel.org/netdev/2032238f-31ac-4106-8f22-522e76df5a12@ovn.org/
Signed-off-by: Felix Huettner <felix.huettner@mail.schwarz>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* Avoid false positive for check that only matters on AMD processors
x86:
* Give a hint when Win2016 might fail to boot due to XSAVES && !XSAVEC configuration
* Do not allow creating an in-kernel PIT unless an IOAPIC already exists
RISC-V:
* Allow ISA extensions that were enabled for bare metal in 6.8
(Zbc, scalar and vector crypto, Zfh[min], Zihintntl, Zvfh[min], Zfa)
S390:
* fix CC for successful PQAP instruction
* fix a race when creating a shadow page
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmXB9EIUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroNF6Qf/VbNzzntY2BBNL6ZReqH+7GqMCMo7
Q8OYsP+B7TWc0C84JNBTmvC5lwY0FmXEV+i9XFUnyMt/eEHEfr/rko1McRf+byAM
vcfbTAz8t24bFSfojg7QJGM+pfUTrqjGmWqHwke/DuARsGB8Zntgtb50m966+xso
kDtcsrfGOlpHbnnWZQLLQKJ6tVv7Z2/clFlf4gCT/Quex4Jo76Uq08MA9BFS9iw1
e1oftwuXe6pCUcyt1M/AwOe8FnkP+Xm8oVmW0eJgO0TVDwob0Msx2LpVS2N/+/Oj
1mtBSz4rUQyDdI1j6D0+HkdAlNnwEWSV6eQb+qtjXbhIWBOHUpFXNpQWkg==
=LVAr
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"x86 guest:
- Avoid false positive for check that only matters on AMD processors
x86:
- Give a hint when Win2016 might fail to boot due to XSAVES &&
!XSAVEC configuration
- Do not allow creating an in-kernel PIT unless an IOAPIC already
exists
RISC-V:
- Allow ISA extensions that were enabled for bare metal in 6.8 (Zbc,
scalar and vector crypto, Zfh[min], Zihintntl, Zvfh[min], Zfa)
S390:
- fix CC for successful PQAP instruction
- fix a race when creating a shadow page"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
x86/coco: Define cc_vendor without CONFIG_ARCH_HAS_CC_PLATFORM
x86/kvm: Fix SEV check in sev_map_percpu_data()
KVM: x86: Give a hint when Win2016 might fail to boot due to XSAVES erratum
KVM: x86: Check irqchip mode before create PIT
KVM: riscv: selftests: Add Zfa extension to get-reg-list test
RISC-V: KVM: Allow Zfa extension for Guest/VM
KVM: riscv: selftests: Add Zvfh[min] extensions to get-reg-list test
RISC-V: KVM: Allow Zvfh[min] extensions for Guest/VM
KVM: riscv: selftests: Add Zihintntl extension to get-reg-list test
RISC-V: KVM: Allow Zihintntl extension for Guest/VM
KVM: riscv: selftests: Add Zfh[min] extensions to get-reg-list test
RISC-V: KVM: Allow Zfh[min] extensions for Guest/VM
KVM: riscv: selftests: Add vector crypto extensions to get-reg-list test
RISC-V: KVM: Allow vector crypto extensions for Guest/VM
KVM: riscv: selftests: Add scaler crypto extensions to get-reg-list test
RISC-V: KVM: Allow scalar crypto extensions for Guest/VM
KVM: riscv: selftests: Add Zbc extension to get-reg-list test
RISC-V: KVM: Allow Zbc extension for Guest/VM
KVM: s390: fix cc for successful PQAP
KVM: s390: vsie: fix race during shadow creation
cmsg_ipv6 test requests tcpdump to capture 4 packets,
and sends until tcpdump quits. Only the first packet
is "real", however, and the rest are basic UDP packets.
So if tcpdump doesn't start in time it will miss
the real packet and only capture the UDP ones.
This makes the test fail on slow machine (no KVM or with
debug enabled) 100% of the time, while it passes in fast
environments.
Repeat the "real" / expected packet.
Fixes: 9657ad09e1 ("selftests: net: test IPV6_TCLASS")
Fixes: 05ae83d5a4 ("selftests: net: test IPV6_HOPLIMIT")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Selftests here check not only that connect()/accept() for
TCP-AO/TCP-MD5/non-signed-TCP combinations do/don't establish
connections, but also counters: those are per-AO-key, per-socket and
per-netns.
The counters are checked on the server's side, as the server listener
has TCP-AO/TCP-MD5/no keys for different peers. All tests run in
the same namespaces with the same veth pair, created in test_init().
After close() in both client and server, the sides go through
the regular FIN/ACK + FIN/ACK sequence, which goes in the background.
If the selftest has already started a new testing scenario, read
per-netns counters - it may fail in the end iff it doesn't expect
the TCPAOGood per-netns counters go up during the test.
Let's just kill both TCP-AO sides - that will avoid any asynchronous
background TCP-AO segments going to either sides.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/all/20240201132153.4d68f45e@kernel.org/T/#u
Fixes: 6f0c472a68 ("selftests/net: Add TCP-AO + TCP-MD5 + no sign listen socket tests")
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20240202-unsigned-md5-netns-counters-v1-1-8b90c37c0566@arista.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
In very slow environments, most big TCP cases including
segmentation and reassembly of big TCP packets have a good
chance to fail: by default the TCP client uses write size
well below 64K. If the host is low enough autocorking is
unable to build real big TCP packets.
Address the issue using much larger write operations.
Note that is hard to observe the issue without an extremely
slow and/or overloaded environment; reduce the TCP transfer
time to allow for much easier/faster reproducibility.
Fixes: 6bb382bcf7 ("selftests: add a selftest for big tcp")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Acked-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vendor events:
- Intel Alderlake/Sapphire Rapids metric fixes, the CPU type ("cpu_atom", "cpu_core")
needs to be used as a prefix to be considered on a metric formula, detected via one
of the 'perf test' entries.
'perf test' fixes:
- Fix the creation of event selector lists on 'perf test' entries, by initializing
the sample ID flag, which is done by 'perf record', so this fix only the tests,
the common case isn't affected.
- Make 'perf list' respect debug settings (-v) to fix its 'perf test' entry.
- Fix 'perf script' test when python support isn't enabled.
- Special case 'perf script' tests on s390, where only DWARF call graphs are
supported and only on software events.
- Make 'perf daemon' signal test less racy.
Compiler warnings/errors:
- Remove needless malloc(0) call in 'perf top' that triggers -Walloc-size.
- Fix calloc() argument order to address error introduced in gcc-14.
Build:
- Make minimal shellcheck version to v0.6.0, avoiding the build to fail with older versions.
Sync kernel header copies:
- stat.h to pick STATX_MNT_ID_UNIQUE.
- msr-index.h to pick IA32_MKTME_KEYID_PARTITIONING.
- drm.h to pick DRM_IOCTL_MODE_CLOSEFB.
- unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers.
- x86 cpufeatures to pick TDX, Zen, APIC MSR fence changes.
- x86's mem{cpy,set}_64.S used in 'perf bench'.
- Also, without tooling effects: asm-generic/unaligned.h, mount.h, fcntl.h, kvm headers.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCZbwOmQAKCRCyPKLppCJ+
J/TkAP92DD1ZKmc9WzlJ8vpbz+nXwvMIDTRSSBnvYPiDNSL6xAEAkX92qWUQ35RS
faz2v593RZ4VfthcAEl5P6FXEhHhfAc=
=pDc1
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Arnaldo Carvalho de Melo:
"Vendor events:
- Intel Alderlake/Sapphire Rapids metric fixes, the CPU type
("cpu_atom", "cpu_core") needs to be used as a prefix to be
considered on a metric formula, detected via one of the 'perf test'
entries.
'perf test' fixes:
- Fix the creation of event selector lists on 'perf test' entries, by
initializing the sample ID flag, which is done by 'perf record', so
this fix affects only the tests, the common case isn't affected
- Make 'perf list' respect debug settings (-v) to fix its 'perf test'
entry
- Fix 'perf script' test when python support isn't enabled
- Special case 'perf script' tests on s390, where only DWARF call
graphs are supported and only on software events
- Make 'perf daemon' signal test less racy
Compiler warnings/errors:
- Remove needless malloc(0) call in 'perf top' that triggers
-Walloc-size
- Fix calloc() argument order to address error introduced in gcc-14
Build:
- Make minimal shellcheck version to v0.6.0, avoiding the build to
fail with older versions
Sync kernel header copies:
- stat.h to pick STATX_MNT_ID_UNIQUE
- msr-index.h to pick IA32_MKTME_KEYID_PARTITIONING
- drm.h to pick DRM_IOCTL_MODE_CLOSEFB
- unistd.h to pick {list,stat}mount,
lsm_{[gs]et_self_attr,list_modules} syscall numbers
- x86 cpufeatures to pick TDX, Zen, APIC MSR fence changes
- x86's mem{cpy,set}_64.S used in 'perf bench'
- Also, without tooling effects: asm-generic/unaligned.h, mount.h,
fcntl.h, kvm headers"
* tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (21 commits)
perf tools headers: update the asm-generic/unaligned.h copy with the kernel sources
tools include UAPI: Sync linux/mount.h copy with the kernel sources
perf evlist: Fix evlist__new_default() for > 1 core PMU
tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'
tools headers x86 cpufeatures: Sync with the kernel sources to pick TDX, Zen, APIC MSR fence changes
tools headers UAPI: Sync unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers
perf vendor events intel: Alderlake/sapphirerapids metric fixes
tools headers UAPI: Sync kvm headers with the kernel sources
perf tools: Fix calloc() arguments to address error introduced in gcc-14
perf top: Remove needless malloc(0) call that triggers -Walloc-size
perf build: Make minimal shellcheck version to v0.6.0
tools headers UAPI: Update tools's copy of drm.h headers to pick DRM_IOCTL_MODE_CLOSEFB
perf test shell daemon: Make signal test less racy
perf test shell script: Fix test for python being disabled
perf test: Workaround debug output in list test
perf list: Add output file option
perf list: Switch error message to pr_err() to respect debug settings (-v)
perf test: Fix 'perf script' tests on s390
tools headers UAPI: Sync linux/fcntl.h with the kernel sources
tools arch x86: Sync the msr-index.h copy with the kernel sources to pick IA32_MKTME_KEYID_PARTITIONING
...
Using hard-coded constant timeout to wait for some expected
event is deemed to fail sooner or later, especially in slow
env.
Our CI has spotted another of such race:
# TEST: ipv6: cleanup of cached exceptions - nexthop objects [FAIL]
# can't delete veth device in a timely manner, PMTU dst likely leaked
Replace the crude sleep with a loop looking for the expected condition
at low interval for a much longer range.
Fixes: b3cc4f8a8a ("selftests: pmtu: add explicit tests for PMTU exceptions cleanup")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/fd5c745e9bb665b724473af6a9373a8c2a62b247.1706812005.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The pmtu.sh test uses a few TCP listener in a problematic way:
It hard-codes a constant timeout to wait for the listener starting-up
in background. That introduces unneeded latency and on very slow and
busy host it can fail.
Additionally the test starts again the same listener in the same
namespace on the same port, just after the previous connection
completed. Fast host can attempt starting the new server before the
old one really closed the socket.
Address the issues using the wait_local_port_listen helper and
explicitly waiting for the background listener process exit.
Fixes: 136a1b434b ("selftests: net: test vxlan pmtu exceptions with tcp")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/f8e8f6d44427d8c45e9f6a71ee1a321047452087.1706812005.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The setup_ns helper marks the testns global variable as
readonly. Later attempts to set such variable are unsuccessful,
causing a couple test failures.
Avoid completely the variable re-initialization and let the
function access the global value.
Fixes: e9ce7ededf ("selftests: rtnetlink: use setup_ns in bonding test")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/6e7c937c8ff73ca52a21a4a536a13a76ec0173a8.1706812005.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The udpgro_fwd.sh self-tests are somewhat unstable. There are
a few timing constraints the we struggle to meet on very slow
environments.
Instead of skipping the whole tests in such envs, increase the
test resilience WRT very slow hosts: increase the inter-packets
timeouts, avoid resetting the counters every second and finally
disable reduce the background traffic noise.
Tested with:
for I in $(seq 1 100); do
./tools/testing/selftests/kselftest_install/run_kselftest.sh \
-t net:udpgro_fwd.sh || exit -1
done
in a slow environment.
Fixes: a062260a9d ("selftests: net: add UDP GRO forwarding self-tests")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/f4b6b11064a0d39182a9ae6a853abae3e9b4426a.1706812005.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
As Paolo promised we continue to hammer out issues in our selftests.
This is not the end but probably the peak.
Current release - regressions:
- smc: fix incorrect SMC-D link group matching logic
Current release - new code bugs:
- eth: bnxt: silence WARN() when device skips a timestamp, it happens
Previous releases - regressions:
- ipmr: fix null-deref when forwarding mcast packets
- conntrack: evaluate window negotiation only for packets in the REPLY
direction, otherwise SYN retransmissions trigger incorrect window
scale negotiation
- ipset: fix performance regression in swap operation
Previous releases - always broken:
- tcp: add sanity checks to types of pages getting into
the rx zerocopy path, we only support basic NIC -> user,
no page cache pages etc.
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
- nt_tables: more input sanitization changes
- dsa: mt7530: fix 10M/100M speed on MediaTek MT7988 switch
- bridge: mcast: fix loss of snooping after long uptime,
jiffies do wrap on 32bit
- xen-netback: properly sync TX responses, protect with locking
- phy: mediatek-ge-soc: sync calibration values with MediaTek SDK,
increase connection stability
- eth: pds: fixes for various teardown, and reset races
Misc:
- hsr: silence WARN() if we can't alloc supervision frame, it happens
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=UJVq
-----END PGP SIGNATURE-----
Merge tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter.
As Paolo promised we continue to hammer out issues in our selftests.
This is not the end but probably the peak.
Current release - regressions:
- smc: fix incorrect SMC-D link group matching logic
Current release - new code bugs:
- eth: bnxt: silence WARN() when device skips a timestamp, it happens
Previous releases - regressions:
- ipmr: fix null-deref when forwarding mcast packets
- conntrack: evaluate window negotiation only for packets in the
REPLY direction, otherwise SYN retransmissions trigger incorrect
window scale negotiation
- ipset: fix performance regression in swap operation
Previous releases - always broken:
- tcp: add sanity checks to types of pages getting into the rx
zerocopy path, we only support basic NIC -> user, no page cache
pages etc.
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
- nt_tables: more input sanitization changes
- dsa: mt7530: fix 10M/100M speed on MediaTek MT7988 switch
- bridge: mcast: fix loss of snooping after long uptime, jiffies do
wrap on 32bit
- xen-netback: properly sync TX responses, protect with locking
- phy: mediatek-ge-soc: sync calibration values with MediaTek SDK,
increase connection stability
- eth: pds: fixes for various teardown, and reset races
Misc:
- hsr: silence WARN() if we can't alloc supervision frame, it
happens"
* tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits)
doc/netlink/specs: Add missing attr in rt_link spec
idpf: avoid compiler padding in virtchnl2_ptype struct
selftests: mptcp: join: stop transfer when check is done (part 2)
selftests: mptcp: join: stop transfer when check is done (part 1)
selftests: mptcp: allow changing subtests prefix
selftests: mptcp: decrease BW in simult flows
selftests: mptcp: increase timeout to 30 min
selftests: mptcp: add missing kconfig for NF Mangle
selftests: mptcp: add missing kconfig for NF Filter in v6
selftests: mptcp: add missing kconfig for NF Filter
mptcp: fix data re-injection from stale subflow
selftests: net: enable some more knobs
selftests: net: add missing config for NF_TARGET_TTL
selftests: forwarding: List helper scripts in TEST_FILES Makefile variable
selftests: net: List helper scripts in TEST_FILES Makefile variable
selftests: net: Remove executable bits from library scripts
selftests: bonding: Check initial state
selftests: team: Add missing config options
hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove
xen-netback: properly sync TX responses
...
-----BEGIN PGP SIGNATURE-----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=yfy5
-----END PGP SIGNATURE-----
Merge tag 'hid-for-linus-2024020101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- cleanups in the error path in hid-steam (Dan Carpenter)
- fixes for Wacom tablets selftests that sneaked in while the CI was
taking a break during the year end holidays (Benjamin Tissoires)
- null pointer check in nvidia-shield (Kunwu Chan)
- memory leak fix in hidraw (Su Hui)
- another null pointer fix in i2c-hid-of (Johan Hovold)
- another memory leak fix in HID-BPF this time, as well as a double
fdget() fix reported by Dan Carpenter (Benjamin Tissoires)
- fix for Cirque touchpad when they go on suspend (Kai-Heng Feng)
- new device ID in hid-logitech-hidpp: "Logitech G Pro X SuperLight 2"
(Jiri Kosina)
* tag 'hid-for-linus-2024020101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: bpf: use __bpf_kfunc instead of noinline
HID: bpf: actually free hdev memory after attaching a HID-BPF program
HID: bpf: remove double fdget()
HID: i2c-hid-of: fix NULL-deref on failed power up
HID: hidraw: fix a problem of memory leak in hidraw_release()
HID: i2c-hid: Skip SET_POWER SLEEP for Cirque touchpad on system suspend
HID: nvidia-shield: Add missing null pointer checks to LED initialization
HID: logitech-hidpp: add support for Logitech G Pro X Superlight 2
selftests/hid: wacom: fix confidence tests
HID: hid-steam: Fix cleanup in probe()
HID: hid-steam: remove pointless error message
Since the "Fixes" commits mentioned below, the newly added "userspace
pm" subtests of mptcp_join selftests are launching the whole transfer in
the background, do the required checks, then wait for the end of
transfer.
There is no need to wait longer, especially because the checks at the
end of the transfer are ignored (which is fine). This saves quite a few
seconds on slow environments.
While at it, use 'mptcp_lib_kill_wait()' helper everywhere, instead of
on a specific one with 'kill_tests_wait()'.
Fixes: b2e2248f36 ("selftests: mptcp: userspace pm create id 0 subflow")
Fixes: e3b47e460b ("selftests: mptcp: userspace pm remove initial subflow")
Fixes: b9fb176081 ("selftests: mptcp: userspace pm send RM_ADDR for ID 0")
Cc: stable@vger.kernel.org
Reviewed-and-tested-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-9-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since the "Fixes" commit mentioned below, "userspace pm" subtests of
mptcp_join selftests introduced in v6.5 are launching the whole transfer
in the background, do the required checks, then wait for the end of
transfer.
There is no need to wait longer, especially because the checks at the
end of the transfer are ignored (which is fine). This saves quite a few
seconds in slow environments.
Note that old versions will need commit bdbef0a6ff ("selftests: mptcp:
add mptcp_lib_kill_wait") as well to get 'mptcp_lib_kill_wait()' helper.
Fixes: 4369c198e5 ("selftests: mptcp: test userspace pm out of transfer")
Cc: stable@vger.kernel.org # 6.5.x: bdbef0a6ff: selftests: mptcp: add mptcp_lib_kill_wait
Cc: stable@vger.kernel.org # 6.5.x
Reviewed-and-tested-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-8-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If a CI executes the same selftest multiple times with different
options, all results from the same subtests will have the same title,
which confuse the CI. With the same title printed in TAP, the tests are
considered as the same ones.
Now, it is possible to override this prefix by using MPTCP_LIB_KSFT_TEST
env var, and have a different title.
While at it, use 'basename' to remove the suffix as well instead of
using an extra 'sed'.
Fixes: c4192967e6 ("selftests: mptcp: lib: format subtests results in TAP")
Cc: stable@vger.kernel.org
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-7-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When running the simult_flow selftest in slow environments -- e.g. QEmu
without KVM support --, the results can be unstable. This selftest
checks if the aggregated bandwidth is (almost) fully used as expected.
To help improving the stability while still keeping the same validation
in place, the BW and the delay are reduced to lower the pressure on the
CPU.
Fixes: 1a418cb8e8 ("mptcp: simult flow self-tests")
Fixes: 219d04992b ("mptcp: push pending frames when subflow has free space")
Cc: stable@vger.kernel.org
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-6-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
On very slow environments -- e.g. when QEmu is used without KVM --,
mptcp_join.sh selftest can take a bit more than 20 minutes. Bump the
default timeout by 50% as it seems normal to take that long on some
environments.
When a debug kernel config is used, this selftest will take even longer,
but that's certainly not a common test env to consider for the timeout.
The Fixes tag that has been picked here is there simply to help having
this patch backported to older stable versions. It is difficult to point
to the exact commit that made some env reaching the timeout from time to
time.
Fixes: d17b968b98 ("selftests: mptcp: increase timeout to 20 minutes")
Cc: stable@vger.kernel.org
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-5-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since the commit mentioned below, 'mptcp_join' selftests is using
IPTables to add rules to the Mangle table, only in IPv4.
This KConfig is usually enabled by default in many defconfig, but we
recently noticed that some CI were running our selftests without them
enabled.
Fixes: b6e074e171 ("selftests: mptcp: add infinite map testcase")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-4-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since the commit mentioned below, 'mptcp_join' selftests is using
IPTables to add rules to the Filter table for IPv6.
It is then required to have IP6_NF_FILTER KConfig.
This KConfig is usually enabled by default in many defconfig, but we
recently noticed that some CI were running our selftests without them
enabled.
Fixes: 523514ed0a ("selftests: mptcp: add ADD_ADDR IPv6 test cases")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240131-upstream-net-20240131-mptcp-ci-issues-v1-3-4c1c11e571ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since the commit mentioned below, 'mptcp_join' selftests is using
IPTables to add rules to the Filter table.
It is then required to have IP_NF_FILTER KConfig.
This KConfig is usually enabled by default in many defconfig, but we
recently noticed that some CI were running our selftests without them
enabled.
Fixes: 8d014eaa92 ("selftests: mptcp: add ADD_ADDR timeout test case")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Some scripts are not tests themselves; they contain utility functions used
by other tests. According to Documentation/dev-tools/kselftest.rst, such
files should be listed in TEST_FILES. Currently they are incorrectly listed
in TEST_PROGS_EXTENDED so rename the variable.
Fixes: c085dbfb1c ("selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED")
Suggested-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Link: https://lore.kernel.org/r/20240131140848.360618-6-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Some scripts are not tests themselves; they contain utility functions used
by other tests. According to Documentation/dev-tools/kselftest.rst, such
files should be listed in TEST_FILES. Move those utility scripts to
TEST_FILES.
Fixes: 1751eb42dd ("selftests: net: use TEST_PROGS_EXTENDED")
Fixes: 25ae948b44 ("selftests/net: add lib.sh")
Fixes: b99ac18411 ("kselftests/net: add missed setup_loopback.sh/setup_veth.sh to Makefile")
Fixes: f5173fe3e1 ("selftests: net: included needed helper in the install targets")
Suggested-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Link: https://lore.kernel.org/r/20240131140848.360618-5-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
setup_loopback.sh and net_helper.sh are meant to be sourced from other
scripts, not executed directly. Therefore, remove the executable bits from
those files' permissions.
This change is similar to commit 49078c1b80 ("selftests: forwarding:
Remove executable bits from lib.sh")
Fixes: 7d1575014a ("selftests/net: GRO coalesce test")
Fixes: 3bdd9fd29c ("selftests/net: synchronize udpgro tests' tx and rx connection")
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Link: https://lore.kernel.org/r/20240131140848.360618-4-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The purpose of the test_LAG_cleanup() function is to check that some
hardware addresses are removed from underlying devices after they have been
unenslaved. The test function simply checks that those addresses are not
present at the end. However, if the addresses were never added to begin
with due to some error in device setup, the test function currently passes.
This is a false positive since in that situation the test did not actually
exercise the intended functionality.
Add a check that the expected addresses are indeed present after device
setup. This makes the test function more robust.
I noticed this problem when running the team/dev_addr_lists.sh test on a
system without support for dummy and ipv6:
tools/testing/selftests/drivers/net/team# ./dev_addr_lists.sh
Error: Unknown device type.
Error: Unknown device type.
This program is not intended to be run as root.
RTNETLINK answers: Operation not supported
TEST: team cleanup mode lacp [ OK ]
Fixes: bbb774d921 ("net: Add tests for bonding and team address list management")
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Link: https://lore.kernel.org/r/20240131140848.360618-3-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Similar to commit dd2d40acdb ("selftests: bonding: Add more missing
config options"), add more networking-specific config options which are
needed for team device tests.
For testing, I used the minimal config generated by virtme-ng and I added
the options in the config file. Afterwards, the team device test passed.
Fixes: bbb774d921 ("net: Add tests for bonding and team address list management")
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Link: https://lore.kernel.org/r/20240131140848.360618-2-bpoirier@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When running the pmtu.sh via the kselftest infra, accessing
/dev/stdout gives unexpected results:
# dd: failed to open '/dev/stdout': Device or resource busy
# TEST: IPv4, bridged vxlan4: PMTU exceptions [FAIL]
Let dd use directly the standard output to fix the above:
# TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ]
Fixes: 136a1b434b ("selftests: net: test vxlan pmtu exceptions with tcp")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/23d7592c5d77d75cff9b34f15c227f92e911c2ae.1706635101.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The pmtu.sh test tries to detect the tunnel protocols available
in the running kernel and properly skip the unsupported cases.
In a few more complex setup, such detection is unsuccessful, as
the script currently ignores some intermediate error code at
setup time.
Before:
# which: no nettest in (/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti6: PMTU exceptions (ESP-in-UDP) [FAIL]
# PMTU exception wasn't created after creating tunnel exceeding link layer MTU
# ./pmtu.sh: line 931: kill: (7543) - No such process
# ./pmtu.sh: line 931: kill: (7544) - No such process
After:
# xfrm4 not supported
# TEST: vti4: PMTU exceptions [SKIP]
Fixes: ece1278a9b ("selftests: net: add ESP-in-UDP PMTU test")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/cab10e75fda618e6fff8c595b632f47db58b9309.1706635101.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The mentioned test uses a few Kconfig still missing the
net config, add them.
Before:
# Error: Specified qdisc kind is unknown.
# Error: Specified qdisc kind is unknown.
# Error: Qdisc not classful.
# We have an error talking to the kernel
# Error: Qdisc not classful.
# We have an error talking to the kernel
# policy_routing not supported
# TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [SKIP]
After:
# TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ]
Fixes: ec730c3e1f ("selftest: net: Test IPv4 PMTU exceptions with DSCP and ECN")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/8d27bf6762a5c7b3acc457d6e6872c533040f9c1.1706635101.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, the test is racy and seems to not pass anymore.
In order to rectify it, aim on TCP_TW_RST.
Doesn't seem way too good with this sleep() part, but it seems as
a reasonable compromise for the test. There is a plan in-line comment on
how-to improve it, going to do it on the top, at this moment I want it
to run on netdev/patchwork selftests dashboard.
It also slightly changes tcp_ao-lib in order to get SO_ERROR propagated
to test_client_verify() return value.
Fixes: c6df7b2361 ("selftests/net: Add TCP-AO RST test")
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20240130-tcp-ao-test-key-mgmt-v2-3-d190430a6c60@arista.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
As the names of (struct test_key) members didn't reflect whether the key
was used for TX or RX, the verification for the counters was done
incorrectly for asymmetrical selftests.
Rename these with _tx appendix and fix checks in verify_counters().
While at it, as the checks are now correct, introduce skip_counters_checks,
which is intended for tests where it's expected that a key that was set
with setsockopt(sk, IPPROTO_TCP, TCP_AO_INFO, ...) might had no chance
of getting used on the wire.
Fixes the following failures, exposed by the previous commit:
> not ok 51 server: Check current != rnext keys set before connect(): Counter pkt_good was expected to increase 0 => 0 for key 132:5
> not ok 52 server: Check current != rnext keys set before connect(): Counter pkt_good was not expected to increase 0 => 21 for key 137:10
>
> not ok 63 server: Check current flapping back on peer's RnextKey request: Counter pkt_good was expected to increase 0 => 0 for key 132:5
> not ok 64 server: Check current flapping back on peer's RnextKey request: Counter pkt_good was not expected to increase 0 => 40 for key 137:10
Cc: Mohammad Nassiri <mnassiri@ciena.com>
Fixes: 3c3ead5556 ("selftests/net: Add TCP-AO key-management test")
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20240130-tcp-ao-test-key-mgmt-v2-2-d190430a6c60@arista.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The end_server() function only operates in the server thread
and always takes an accept socket instead of a listen socket as
its input argument. To align with this, invert the boolean values
used when calling verify_counters() within the end_server() function.
As a result of this typo, the test didn't correctly check for
the non-symmetrical scenario, where i.e. peer-A uses a key <100:200>
to send data, but peer-B uses another key <105:205> to send its data.
So, in simple words, different keys for TX and RX.
Fixes: 3c3ead5556 ("selftests/net: Add TCP-AO key-management test")
Signed-off-by: Mohammad Nassiri <mnassiri@ciena.com>
Link: https://lore.kernel.org/all/934627c5-eebb-4626-be23-cfb134c01d1a@arista.com/
[amended 'Fixes' tag, added the issue description and carried-over to lkml]
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20240130-tcp-ao-test-key-mgmt-v2-1-d190430a6c60@arista.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
