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When looking at the TC selftest reports, I noticed one test was failing
because /proc/net/nf_conntrack was not available.
not ok 373 3992 - Add ct action triggering DNAT tuple conflict
Could not match regex pattern. Verify command output:
cat: /proc/net/nf_conntrack: No such file or directory
It is only available if NF_CONNTRACK_PROCFS kconfig is set. So the issue
can be fixed simply by adding it to the list of required kconfig.
Fixes: e46905641316 ("tc-testing: add test for ct DNAT tuple collision")
Cc: [email protected]
Link: https://lore.kernel.org/netdev/[email protected]/T/ [1]
Signed-off-by: Matthieu Baerts <[email protected]>
Tested-by: Zhengchao Shao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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When looking for something else in LKFT reports [1], I noticed most of
the tests were skipped because the "teardown stage" did not complete
successfully.
Pedro found out this is due to the fact CONFIG_NF_FLOW_TABLE is required
but not listed in the 'config' file. Adding it to the list fixes the
issues on LKFT side. CONFIG_NET_ACT_CT is now set to 'm' in the final
kconfig.
Fixes: c34b961a2492 ("net/sched: act_ct: Create nf flow table per zone")
Cc: [email protected]
Link: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230711/testrun/18267241/suite/kselftest-tc-testing/test/tc-testing_tdc_sh/log [1]
Link: https://lore.kernel.org/netdev/[email protected]/T/ [2]
Suggested-by: Pedro Tammela <[email protected]>
Signed-off-by: Matthieu Baerts <[email protected]>
Tested-by: Zhengchao Shao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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When looking for something else in LKFT reports [1], I noticed that the
TC selftest ended with a timeout error:
not ok 1 selftests: tc-testing: tdc.sh # TIMEOUT 45 seconds
The timeout had been introduced 3 years ago, see the Fixes commit below.
This timeout is only in place when executing the selftests via the
kselftests runner scripts. I guess this is not what most TC devs are
using and nobody noticed the issue before.
The new timeout is set to 15 minutes as suggested by Pedro [2]. It looks
like it is plenty more time than what it takes in "normal" conditions.
Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test")
Cc: [email protected]
Link: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230711/testrun/18267241/suite/kselftest-tc-testing/test/tc-testing_tdc_sh/log [1]
Link: https://lore.kernel.org/netdev/[email protected]/T/ [2]
Suggested-by: Pedro Tammela <[email protected]>
Signed-off-by: Matthieu Baerts <[email protected]>
Reviewed-by: Zhengchao Shao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2023-07-13
We've added 67 non-merge commits during the last 15 day(s) which contain
a total of 106 files changed, 4444 insertions(+), 619 deletions(-).
The main changes are:
1) Fix bpftool build in presence of stale vmlinux.h,
from Alexander Lobakin.
2) Introduce bpf_me_mcache_free_rcu() and fix OOM under stress,
from Alexei Starovoitov.
3) Teach verifier actual bounds of bpf_get_smp_processor_id()
and fix perf+libbpf issue related to custom section handling,
from Andrii Nakryiko.
4) Introduce bpf map element count, from Anton Protopopov.
5) Check skb ownership against full socket, from Kui-Feng Lee.
6) Support for up to 12 arguments in BPF trampoline, from Menglong Dong.
7) Export rcu_request_urgent_qs_task, from Paul E. McKenney.
8) Fix BTF walking of unions, from Yafang Shao.
9) Extend link_info for kprobe_multi and perf_event links,
from Yafang Shao.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (67 commits)
selftests/bpf: Add selftest for PTR_UNTRUSTED
bpf: Fix an error in verifying a field in a union
selftests/bpf: Add selftests for nested_trust
bpf: Fix an error around PTR_UNTRUSTED
selftests/bpf: add testcase for TRACING with 6+ arguments
bpf, x86: allow function arguments up to 12 for TRACING
bpf, x86: save/restore regs with BPF_DW size
bpftool: Use "fallthrough;" keyword instead of comments
bpf: Add object leak check.
bpf: Convert bpf_cpumask to bpf_mem_cache_free_rcu.
bpf: Introduce bpf_mem_free_rcu() similar to kfree_rcu().
selftests/bpf: Improve test coverage of bpf_mem_alloc.
rcu: Export rcu_request_urgent_qs_task()
bpf: Allow reuse from waiting_for_gp_ttrace list.
bpf: Add a hint to allocated objects.
bpf: Change bpf_mem_cache draining process.
bpf: Further refactor alloc_bulk().
bpf: Factor out inc/dec of active flag into helpers.
bpf: Refactor alloc_bulk().
bpf: Let free_all() return the number of freed elements.
...
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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A packet with stab overhead greater than QFQ_MAX_LMAX should be dropped
by the QFQ qdisc as it can't handle such lengths.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Pedro Tammela <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Zhengchao Shao <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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QFQ only supports a certain bound of MTU size so make sure
we check for this requirement in the tests.
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Pedro Tammela <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Zhengchao Shao <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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The -target option has been deprecated since clang 3.4 in 2013. Therefore, use
the preferred --target=bpf form instead. This also matches how we use --target=
in scripts/Makefile.clang.
Signed-off-by: Fangrui Song <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Acked-by: Quentin Monnet <[email protected]>
Link: https://github.com/llvm/llvm-project/commit/274b6f0c87a6a1798de0a68135afc7f95def6277
Link: https://lore.kernel.org/bpf/[email protected]
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Add the test for additional reference to chains that are explicitly
created by RTM_NEWCHAIN message.
The test result:
1..1
ok 1 c2b4 - soft lockup alarm will be not generated after delete the prio 0
filter of the chain
This is a follow up to commit c9a82bec02c3 ("net/sched: cls_api: Fix lockup on flushing explicitly created chain").
Signed-off-by: Mingshuai Ren <[email protected]>
Acked-by: Pedro Tammela <[email protected]>
Acked-by: Victor Nogueira <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Cross-merge networking fixes after downstream PR.
Conflicts:
include/linux/mlx5/driver.h
617f5db1a626 ("RDMA/mlx5: Fix affinity assignment")
dc13180824b7 ("net/mlx5: Enable devlink port for embedded cpu VF vports")
https://lore.kernel.org/all/[email protected]/
tools/testing/selftests/net/mptcp/mptcp_join.sh
47867f0a7e83 ("selftests: mptcp: join: skip check if MIB counter not supported")
425ba803124b ("selftests: mptcp: join: support RM_ADDR for used endpoints or not")
45b1a1227a7a ("mptcp: introduces more address related mibs")
0639fa230a21 ("selftests: mptcp: add explicit check for new mibs")
https://lore.kernel.org/netdev/20230609-upstream-net-20230610-mptcp-selftests-support-old-kernels-part-3-v1-0-2896fe2ee8a3@tessares.net/
No adjacent changes.
Signed-off-by: Jakub Kicinski <[email protected]>
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Some qdiscs and classifiers have recently been retired from kernel.
However, tc-testing config is still cluttered with them which causes noise
when using merge_config.sh script to update existing config for tc-testing
compatibility. Remove the config settings for affected qdiscs and
classifiers.
Fixes: fb38306ceb9e ("net/sched: Retire ATM qdisc")
Fixes: 051d44209842 ("net/sched: Retire CBQ qdisc")
Fixes: bbe77c14ee61 ("net/sched: Retire dsmark qdisc")
Fixes: 265b4da82dbf ("net/sched: Retire rsvp classifier")
Fixes: 8c710f75256b ("net/sched: Retire tcindex classifier")
Signed-off-by: Vlad Buslov <[email protected]>
Reviewed-by: Pedro Tammela <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Setting very small value of db like 10ms introduces rounding errors when
converting to/from jiffies on some kernel configs. For example, on 250hz
the actual value will be set to 12ms which causes the test to fail:
# $ sudo ./tdc.py -d eth2 -e 3410
# -- ns/SubPlugin.__init__
# Test 3410: Create SFB with db setting
#
# All test results:
#
# 1..1
# not ok 1 3410 - Create SFB with db setting
# Could not match regex pattern. Verify command output:
# qdisc sfb 1: root refcnt 2 rehash 600s db 12ms limit 1000p max 25p target 20p increment 0.000503548 decrement 4.57771e-05 penalty_rate 10pps penalty_burst 20p
Set the value to 100ms instead which currently seem to work on 100hz,
250hz, 300hz and 1000hz kernel configs.
Fixes: 6ad92dc56fca ("selftests/tc-testing: add selftests for sfb qdisc")
Signed-off-by: Vlad Buslov <[email protected]>
Reviewed-by: Pedro Tammela <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Add missing netfilter config dependency.
Fixes following example error when running tests via tdc.sh for all XT
tests:
# $ sudo ./tdc.py -d eth2 -e 2029
# Test 2029: Add xt action with log-prefix
# exit: 255
# exit: 0
# failed to find target LOG
#
# bad action parsing
# parse_action: bad value (7:xt)!
# Illegal "action"
#
# -----> teardown stage *** Could not execute: "$TC actions flush action xt"
#
# -----> teardown stage *** Error message: "Error: Cannot flush unknown TC action.
# We have an error flushing
# "
# returncode 1; expected [0]
#
# -----> teardown stage *** Aborting test run.
#
# <_io.BufferedReader name=3> *** stdout ***
#
# <_io.BufferedReader name=5> *** stderr ***
# "-----> teardown stage" did not complete successfully
# Exception <class '__main__.PluginMgrTestFail'> ('teardown', ' failed to find target LOG\n\nbad action parsing\nparse_action: bad value (7:xt)!\nIllegal "action"\n', '"-----> teardown stage" did not complete successfully') (caught in test_runner, running test 2 2029 Add xt action with log-prefix stage teardown)
# ---------------
# traceback
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 495, in test_runner
# res = run_one_test(pm, args, index, tidx)
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 434, in run_one_test
# prepare_env(args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout)
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 245, in prepare_env
# raise PluginMgrTestFail(
# ---------------
# accumulated output for this test:
# failed to find target LOG
#
# bad action parsing
# parse_action: bad value (7:xt)!
# Illegal "action"
#
# ---------------
#
# All test results:
#
# 1..1
# ok 1 2029 - Add xt action with log-prefix # skipped - "-----> teardown stage" did not complete successfully
Fixes: 910d504bc187 ("selftests/tc-testings: add selftests for xt action")
Signed-off-by: Vlad Buslov <[email protected]>
Reviewed-by: Pedro Tammela <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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All TEQL tests assume that sch_teql module is loaded. Load module in tdc.sh
before running qdisc tests.
Fixes following example error when running tests via tdc.sh for all TEQL
tests:
# $ sudo ./tdc.py -d eth2 -e 84a0
# -- ns/SubPlugin.__init__
# Test 84a0: Create TEQL with default setting
# exit: 2
# exit: 0
# Error: Specified qdisc kind is unknown.
#
# -----> teardown stage *** Could not execute: "$TC qdisc del dev $DUMMY handle 1: root"
#
# -----> teardown stage *** Error message: "Error: Invalid handle.
# "
# returncode 2; expected [0]
#
# -----> teardown stage *** Aborting test run.
#
# <_io.BufferedReader name=3> *** stdout ***
#
# <_io.BufferedReader name=5> *** stderr ***
# "-----> teardown stage" did not complete successfully
# Exception <class '__main__.PluginMgrTestFail'> ('teardown', 'Error: Specified qdisc kind is unknown.\n', '"-----> teardown stage" did not complete successfully') (caught in test_runner, running test 2 84a0 Create TEQL with default setting stage teardown)
# ---------------
# traceback
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 495, in test_runner
# res = run_one_test(pm, args, index, tidx)
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 434, in run_one_test
# prepare_env(args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout)
# File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 245, in prepare_env
# raise PluginMgrTestFail(
# ---------------
# accumulated output for this test:
# Error: Specified qdisc kind is unknown.
#
# ---------------
#
# All test results:
#
# 1..1
# ok 1 84a0 - Create TEQL with default setting # skipped - "-----> teardown stage" did not complete successfully
Fixes: cc62fbe114c9 ("selftests/tc-testing: add selftests for teql qdisc")
Signed-off-by: Vlad Buslov <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Reviewed-by: Pedro Tammela <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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The test case shown in [1] triggers the kernel to access the null pointer.
Therefore, add related test cases to mq.
The test results are as follows:
./tdc.py -e 0531
1..1
ok 1 0531 - Replace mq with invalid parent ID
./tdc.py -c mq
1..8
ok 1 ce7d - Add mq Qdisc to multi-queue device (4 queues)
ok 2 2f82 - Add mq Qdisc to multi-queue device (256 queues)
ok 3 c525 - Add duplicate mq Qdisc
ok 4 128a - Delete nonexistent mq Qdisc
ok 5 03a9 - Delete mq Qdisc twice
ok 6 be0f - Add mq Qdisc to single-queue device
ok 7 1023 - Show mq class
ok 8 0531 - Replace mq with invalid parent ID
[1] https://lore.kernel.org/all/[email protected]/
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Pedro Tammela <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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No conflicts.
Signed-off-by: Paolo Abeni <[email protected]>
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The QFQ qdisc class has parameter bounds that are not being
checked for correctness.
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Pedro Tammela <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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if sch_fq is configured with "initial quantum" having values greater than
INT_MAX, the first assignment of "credit" does signed integer overflow to
a very negative value.
In this situation, the syzkaller script provided by Cristoph triggers the
CPU soft-lockup warning even with few sockets. It's not an infinite loop,
but "credit" wasn't probably meant to be minus 2Gb for each new flow.
Capping "initial quantum" to INT_MAX proved to fix the issue.
v2: validation of "initial quantum" is done in fq_policy, instead of open
coding in fq_change() _ suggested by Jakub Kicinski
Reported-by: Christoph Paasch <[email protected]>
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/377
Fixes: afe4fd062416 ("pkt_sched: fq: Fair Queue packet scheduler")
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: Davide Caratti <[email protected]>
Link: https://lore.kernel.org/r/7b3a3c7e36d03068707a021760a194a8eb5ad41a.1682002300.git.dcaratti@redhat.com
Signed-off-by: Jakub Kicinski <[email protected]>
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# ./tdc.py -e 6bda -l
6bda: (actions, tunnel_key) Add tunnel_key action with nofrag option
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Davide Caratti <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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currently, users can skip individual test cases by means of writing
"skip": "yes"
in the scenario file. Extend this functionality, introducing 'dependsOn':
it's optional property like "skip", but the value contains a command (for
example, a probe on iproute2 to check if it supports a specific feature).
If such property is present, tdc executes that command and skips the test
when the return value is non-zero.
Reviewed-by: Pedro Tammela <[email protected]>
Signed-off-by: Davide Caratti <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Add tests that check if filters can bind actions, that is create an
action independently and then bind to a filter.
tdc-tests under category 'infra':
1..18
ok 1 abdc - Reference pedit action object in filter
ok 2 7a70 - Reference mpls action object in filter
ok 3 d241 - Reference bpf action object in filter
ok 4 383a - Reference connmark action object in filter
ok 5 c619 - Reference csum action object in filter
ok 6 a93d - Reference ct action object in filter
ok 7 8bb5 - Reference ctinfo action object in filter
ok 8 2241 - Reference gact action object in filter
ok 9 35e9 - Reference gate action object in filter
ok 10 b22e - Reference ife action object in filter
ok 11 ef74 - Reference mirred action object in filter
ok 12 2c81 - Reference nat action object in filter
ok 13 ac9d - Reference police action object in filter
ok 14 68be - Reference sample action object in filter
ok 15 cf01 - Reference skbedit action object in filter
ok 16 c109 - Reference skbmod action object in filter
ok 17 4abc - Reference tunnel_key action object in filter
ok 18 dadd - Reference vlan action object in filter
Reviewed-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: Pedro Tammela <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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The rsvp classifier has served us well for about a quarter of a century but has
has not been getting much maintenance attention due to lack of known users.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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The tcindex classifier has served us well for about a quarter of a century
but has not been getting much TLC due to lack of known users. Most recently
it has become easy prey to syzkaller. For this reason, we are retiring it.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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The dsmark qdisc has served us well over the years for diffserv but has not
been getting much attention due to other more popular approaches to do diffserv
services. Most recently it has become a shooting target for syzkaller. For this
reason, we are retiring it.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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The ATM qdisc has served us well over the years but has not been getting much
TLC due to lack of known users. Most recently it has become a shooting target
for syzkaller. For this reason, we are retiring it.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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While this amazing qdisc has served us well over the years it has not been
getting any tender love and care and has bitrotted over time.
It has become mostly a shooting target for syzkaller lately.
For this reason, we are retiring it. Goodbye CBQ - we loved you.
Signed-off-by: Jamal Hadi Salim <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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This allows the use of a matchJSON field in tests to match
against JSON output from the command under test, if that
command outputs JSON.
You specify what you want to match against as a JSON array
or object in the test's matchJSON field. You can leave out
any fields you don't want to match against that are present
in the output and they will be skipped.
An example matchJSON value would look like this:
"matchJSON": [
{
"Value": {
"neighIP": {
"family": 4,
"addr": "AQIDBA==",
"width": 32
},
"nsflags": 142,
"ncflags": 0,
"LLADDR": "ESIzRFVm"
}
}
]
The real output from the command under test might have some
extra fields that we don't care about for matching, and
since we didn't include them in our matchJSON value, those
fields will not be attempted to be matched. If everything
we included above has the same values as the real command
output, the test will pass.
The matchJSON field's type must be the same as the command
output's type, otherwise the test will fail. So if the
command outputs an array, then the value of matchJSON must
also be an array.
If matchJSON is an array, it must not contain more elements
than the command output's array, otherwise the test will
fail.
Signed-off-by: Jeremy Carter <[email protected]>
Signed-off-by: Victor Nogueira <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Since three patchsets "add tc-testing test cases", "refactor duplicate
codes in the tc cls walk function", and "refactor duplicate codes in the
qdisc class walk function" are merged to net-next tree, the list of
supported features needs to be updated in config file.
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 84a0: Create TEQL with default setting
Test 7734: Create TEQL with multiple device
Test 34a9: Delete TEQL with valid handle
Test 6289: Show TEQL stats
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 6430: Create TBF with default setting
Test 0518: Create TBF with mtu setting
Test 320a: Create TBF with peakrate setting
Test 239b: Create TBF with latency setting
Test c975: Create TBF with overhead setting
Test 948c: Create TBF with linklayer setting
Test 3549: Replace TBF with mtu
Test f948: Change TBF with latency time
Test 2348: Show TBF class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test ba39: Add taprio Qdisc to multi-queue device (8 queues)
Test 9462: Add taprio Qdisc with multiple sched-entry
Test 8d92: Add taprio Qdisc with txtime-delay
Test d092: Delete taprio Qdisc with valid handle
Test 8471: Show taprio class
Test 0a85: Add taprio Qdisc to single-queue device
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 283e: Create skbprio with default setting
Test c086: Create skbprio with limit setting
Test 6733: Change skbprio with limit setting
Test 2958: Show skbprio class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 7482: Create SFQ with default setting
Test c186: Create SFQ with limit setting
Test ae23: Create SFQ with perturb setting
Test a430: Create SFQ with quantum setting
Test 4539: Create SFQ with divisor setting
Test b089: Create SFQ with flows setting
Test 99a0: Create SFQ with depth setting
Test 7389: Create SFQ with headdrop setting
Test 6472: Create SFQ with redflowlimit setting
Test 8929: Show SFQ class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 3294: Create SFB with default setting
Test 430a: Create SFB with rehash setting
Test 3410: Create SFB with db setting
Test 49a0: Create SFB with limit setting
Test 1241: Create SFB with max setting
Test 3249: Create SFB with target setting
Test 30a9: Create SFB with increment setting
Test 239a: Create SFB with decrement setting
Test 9301: Create SFB with penalty_rate setting
Test 2a01: Create SFB with penalty_burst setting
Test 3209: Change SFB with rehash setting
Test 5447: Show SFB class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 3289: Create PLUG with default setting
Test 0917: Create PLUG with block setting
Test 483b: Create PLUG with release setting
Test 4995: Create PLUG with release_indefinite setting
Test 389c: Create PLUG with limit setting
Test 384a: Delete PLUG with valid handle
Test 439a: Replace PLUG with limit setting
Test 9831: Change PLUG with limit setting
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 900c: Create pfifo_fast with default setting
Test 7470: Dump pfifo_fast stats
Test b974: Replace pfifo_fast with different handle
Test 3240: Delete pfifo_fast with valid handle
Test 4385: Delete pfifo_fast with invalid handle
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 4812: Create HHF with default setting
Test 8a92: Create HHF with limit setting
Test 3491: Create HHF with quantum setting
Test ba04: Create HHF with reset_timeout setting
Test 4238: Create HHF with admit_bytes setting
Test 839f: Create HHF with evict_timeout setting
Test a044: Create HHF with non_hh_weight setting
Test 32f9: Change HHF with limit setting
Test 385e: Show HHF class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 8942: Create GRED with default setting
Test 5783: Create GRED with grio setting
Test 8a09: Create GRED with limit setting
Test 48cb: Create GRED with ecn setting
Test 763a: Change GRED setting
Test 8309: Show GRED class
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 983b: Create FQ with default setting
Test 38a1: Create FQ with limit packet setting
Test 0a18: Create FQ with flow_limit setting
Test 2390: Create FQ with quantum setting
Test 845b: Create FQ with initial_quantum setting
Test 9398: Create FQ with maxrate setting
Test 342c: Create FQ with nopacing setting
Test 6391: Create FQ with refill_delay setting
Test 238b: Create FQ with low_rate_threshold setting
Test 7582: Create FQ with orphan_mask setting
Test 4894: Create FQ with timer_slack setting
Test 324c: Create FQ with ce_threshold setting
Test 424a: Create FQ with horizon time setting
Test 89e1: Create FQ with horizon_cap setting
Test 32e1: Delete FQ with valid handle
Test 49b0: Replace FQ with limit setting
Test 9478: Change FQ with limit setting
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 34ba: Create ETF with default setting
Test 438f: Create ETF with delta nanos setting
Test 9041: Create ETF with deadline_mode setting
Test 9a0c: Create ETF with skip_sock_check setting
Test 2093: Delete ETF with valid handle
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 983a: Create CODEL with default setting
Test 38aa: Create CODEL with limit packet setting
Test 9178: Create CODEL with target setting
Test 78d1: Create CODEL with interval setting
Test 238a: Create CODEL with ecn setting
Test 939c: Create CODEL with ce_threshold setting
Test 8380: Delete CODEL with valid handle
Test 289c: Replace CODEL with limit setting
Test 0648: Change CODEL with limit setting
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 8937: Create CHOKE with default setting
Test 48c0: Create CHOKE with min packet setting
Test 38c1: Create CHOKE with max packet setting
Test 234a: Create CHOKE with ecn setting
Test 4380: Create CHOKE with burst setting
Test 48c7: Delete CHOKE with valid handle
Test 4398: Replace CHOKE with min setting
Test 0301: Change CHOKE with limit setting
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 7628: Create ATM with default setting
Test 390a: Delete ATM with valid handle
Test 32a0: Show ATM class
Test 6310: Dump ATM stats
Signed-off-by: Zhengchao Shao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Test 290a: Show RED class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 2410: Show prio class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 1023: Show mq class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 0521: Show ingress class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 0582: Create QFQ with default setting
Test c9a3: Create QFQ with class weight setting
Test 8452: Create QFQ with class maxpkt setting
Test d920: Create QFQ with multiple class setting
Test 0548: Delete QFQ with handle
Test 5901: Show QFQ class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test cb28: Create NETEM with default setting
Test a089: Create NETEM with limit flag
Test 3449: Create NETEM with delay time
Test 3782: Create NETEM with distribution and corrupt flag
Test 2b82: Create NETEM with distribution and duplicate flag
Test a932: Create NETEM with distribution and loss flag
Test e01a: Create NETEM with distribution and loss state flag
Test ba29: Create NETEM with loss gemodel flag
Test 0492: Create NETEM with reorder flag
Test 7862: Create NETEM with rate limit
Test 7235: Create NETEM with multiple slot rate
Test 5439: Create NETEM with multiple slot setting
Test 5029: Change NETEM with loss state
Test 3785: Replace NETEM with delay time
Test 4502: Delete NETEM with handle
Test 0785: Show NETEM class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 20ba: Add multiq Qdisc to multi-queue device (8 queues)
Test 4301: List multiq Class
Test 7832: Delete nonexistent multiq Qdisc
Test 2891: Delete multiq Qdisc twice
Test 1329: Add multiq Qdisc to single-queue device
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Test 9903: Add mqprio Qdisc to multi-queue device (8 queues)
Test 453a: Delete nonexistent mqprio Qdisc
Test 5292: Delete mqprio Qdisc twice
Test 45a9: Add mqprio Qdisc to single-queue device
Test 2ba9: Show mqprio class
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Tested-by: Victor Nogueira <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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