linux/tools/testing
Leon Hwang 7fedbf32fc selftests/bpf: Add testcase for xdp attaching failure tracepoint
Add a test case for the tracepoint of xdp attaching failure by bpf
tracepoint when attach XDP to a device with invalid flags option.

The bpf tracepoint retrieves error message from the tracepoint, and
then put the error message to a perf buffer. The testing code receives
error message from perf buffer, and then ASSERT "Invalid XDP flags for
BPF link attachment".

Signed-off-by: Leon Hwang <hffilwlqm@gmail.com>
Link: https://lore.kernel.org/r/20230801142621.7925-3-hffilwlqm@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-08-02 14:21:12 -07:00
..
crypto/chacha20-s390
cxl Merge branch 'for-6.5/cxl-rch-eh' into for-6.5/cxl 2023-06-25 18:56:13 -07:00
fault-injection
ktest
kunit hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
memblock Add tests for memblock_alloc_node() 2023-05-24 11:56:30 +03:00
nvdimm tools/testing/nvdimm: Drop empty platform remove function 2023-06-07 13:30:21 -07:00
radix-tree maple_tree: fix node allocation testing on 32 bit 2023-07-17 12:53:22 -07:00
scatterlist
selftests selftests/bpf: Add testcase for xdp attaching failure tracepoint 2023-08-02 14:21:12 -07:00
vsock