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Willem de Bruijn 912d6f6697 selftests/net: packetdrill: report benign debug flakes as xfail 
A few recently added packetdrill tests that are known time sensitive
(e.g., because testing timestamping) occasionally fail in debug mode:
https://netdev.bots.linux.dev/contest.html?executor=vmksft-packetdrill-dbg

These failures are well understood. Correctness of the tests is
verified in non-debug mode. Continue running in debug mode also, to
keep coverage with debug instrumentation.

But, only in debug mode, mark these tests with well understood
timing issues as XFAIL (known failing) rather than FAIL when failing.

Introduce an allow list xfail_list with known cases.

Expand the ktap infrastructure with XFAIL support.

Fixes: eab35989cc ("selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/netdev/20241218100013.0c698629@kernel.org/
Signed-off-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250103113142.129251-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
History 2025-01-07 11:23:37 +01:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest.pl: Avoid false positives with grub2 skip regex 2024-09-04 15:06:28 -04:00
kunit kunit: qemu_configs: loongarch: Enable shutdown 2024-11-19 15:26:30 -07:00
memblock memblock: updates for 6.12-rc1 2024-09-25 11:35:19 -07:00
nvdimm Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
radix-tree maple_tree: add some alloc node test case 2024-11-06 20:11:13 -08:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests/net: packetdrill: report benign debug flakes as xfail 2025-01-07 11:23:37 +01:00
shared - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
vma tools: testing: add additional vma_internal.h stubs 2024-11-06 20:11:19 -08:00
vsock vsock/test: Add test for MSG_ZEROCOPY completion memory leak 2024-12-23 10:28:01 -08:00