| Message ID | 20241213-xdp_meta-v2-0-634582725b90@bootlin.com |
|---|---|
| Headers | show |
| Series | selftests: bpf: Migrate test_xdp_meta.sh to test_progs | expand |
Hello: This series was applied to bpf/bpf-next.git (net) by Martin KaFai Lau <martin.lau@kernel.org>: On Fri, 13 Dec 2024 16:06:19 +0100 you wrote: > Hi all, > > This patch series continues the work to migrate the script tests into > prog_tests. > > test_xdp_meta.sh uses the BPF programs defined in progs/test_xdp_meta.c > to do a simple XDP/TC functional test that checks the metadata > allocation performed by the bpf_xdp_adjust_meta() helper. > > [...] Here is the summary with links: - [bpf-next,v2,1/2] selftests/bpf: test_xdp_meta: Rename BPF sections https://git.kernel.org/bpf/bpf-next/c/8dccbecbb969 - [bpf-next,v2,2/2] selftests/bpf: Migrate test_xdp_meta.sh into xdp_context_test_run.c (no matching commit) You are awesome, thank you!
Hi all, This patch series continues the work to migrate the script tests into prog_tests. test_xdp_meta.sh uses the BPF programs defined in progs/test_xdp_meta.c to do a simple XDP/TC functional test that checks the metadata allocation performed by the bpf_xdp_adjust_meta() helper. This is already partly covered by two tests under prog_tests/: - xdp_context_test_run.c uses bpf_prog_test_run_opts() to verify the validity of the xdp_md context after a call to bpf_xdp_adjust_meta() - xdp_metadata.c ensures that these meta-data can be exchanged through an AF_XDP socket. However test_xdp_meta.sh also verifies that the meta-data initialized in the struct xdp_md is forwarded to the struct __sk_buff used by BPF programs at 'TC level'. To cover this, I add a test case in xdp_context_test_run.c that uses the same BPF programs from progs/test_xdp_meta.c. --- Changes in v2: - Add missing close_netns() - Use a unique 'close' label - Link to v1: https://lore.kernel.org/r/20241206-xdp_meta-v1-0-5c150618f6e9@bootlin.com --- Bastien Curutchet (2): selftests/bpf: test_xdp_meta: Rename BPF sections selftests/bpf: Migrate test_xdp_meta.sh into xdp_context_test_run.c tools/testing/selftests/bpf/Makefile | 1 - .../bpf/prog_tests/xdp_context_test_run.c | 87 ++++++++++++++++++++++ tools/testing/selftests/bpf/progs/test_xdp_meta.c | 4 +- tools/testing/selftests/bpf/test_xdp_meta.sh | 58 --------------- 4 files changed, 89 insertions(+), 61 deletions(-) --- base-commit: 0c30734c4f35c4784d3d3ca1bb89d9779045878c change-id: 20241203-xdp_meta-868307cd0e03 Best regards,