diff mbox series

selftests/bpf: DENYLIST.aarch64: enable kprobe_multi tests for ARM64

Message ID 20250219-enable_kprobe_multi_tests-v1-1-faeec99240c8@bootlin.com (mailing list archive)
State Accepted
Commit ac13c5087299e7690848302cd3073a37c7222364
Delegated to: BPF
Headers show
Series selftests/bpf: DENYLIST.aarch64: enable kprobe_multi tests for ARM64 | expand

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Commit Message

Alexis Lothoré (eBPF Foundation) Feb. 19, 2025, 7:41 p.m. UTC 
The kprobe_multi feature was disabled on ARM64 due to the lack of fprobe
support.

The fprobe rewrite on function_graph has been recently merged and thus
brought support for fprobes on arm64.  This then enables kprobe_multi
support on arm64, and so the corresponding tests can now be run on this
architecture.

Remove the tests depending on kprobe_multi from DENYLIST.aarch64 to
allow those to run in CI. CONFIG_FPROBE is already correctly set in
tools/testing/selftests/bpf/config

Signed-off-by: Alexis Lothoré (eBPF Foundation) <alexis.lothore@bootlin.com>
---
The tests being enabled with this series have been run locally in an
ARM64 qemu environment, and in Github CI.

I only did some testing to ensure that the tests depending on kprobe_multi
now run correctly on arm64, it is fair to stress that all the hard
work has actually been done by M. Hiramatsu ([0])

[0] https://lore.kernel.org/bpf/173518987627.391279.3307342580035322889.stgit@devnote2/
---
 tools/testing/selftests/bpf/DENYLIST.aarch64 | 9 ---------
 1 file changed, 9 deletions(-)


---
base-commit: d3417ac824b98e8773bc04b93e09c4b93c2c6cad
change-id: 20250219-enable_kprobe_multi_tests-c8d53336e5cd

Best regards,

Comments

patchwork-bot+netdevbpf@kernel.org Feb. 19, 2025, 11:10 p.m. UTC | #1 
Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:

On Wed, 19 Feb 2025 20:41:39 +0100 you wrote:
> The kprobe_multi feature was disabled on ARM64 due to the lack of fprobe
> support.
> 
> The fprobe rewrite on function_graph has been recently merged and thus
> brought support for fprobes on arm64.  This then enables kprobe_multi
> support on arm64, and so the corresponding tests can now be run on this
> architecture.
> 
> [...]

Here is the summary with links:
  - selftests/bpf: DENYLIST.aarch64: enable kprobe_multi tests for ARM64
    https://git.kernel.org/bpf/bpf-next/c/ac13c5087299

You are awesome, thank you!
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/DENYLIST.aarch64 b/tools/testing/selftests/bpf/DENYLIST.aarch64
index 901349da680fa67896d279d184db78e964d9ae27..6d8feda27ce9de07d77d6e384666082923e3dc76 100644
--- a/tools/testing/selftests/bpf/DENYLIST.aarch64
+++ b/tools/testing/selftests/bpf/DENYLIST.aarch64
@@ -1,12 +1,3 @@ 
-bpf_cookie/multi_kprobe_attach_api               # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
-bpf_cookie/multi_kprobe_link_api                 # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
-kprobe_multi_bench_attach                        # needs CONFIG_FPROBE
-kprobe_multi_test                                # needs CONFIG_FPROBE
-module_attach                                    # prog 'kprobe_multi': failed to auto-attach: -95
 fentry_test/fentry_many_args                     # fentry_many_args:FAIL:fentry_many_args_attach unexpected error: -524
 fexit_test/fexit_many_args                       # fexit_many_args:FAIL:fexit_many_args_attach unexpected error: -524
 tracing_struct/struct_many_args                  # struct_many_args:FAIL:tracing_struct_many_args__attach unexpected error: -524
-fill_link_info/kprobe_multi_link_info            # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-fill_link_info/kretprobe_multi_link_info         # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-fill_link_info/kprobe_multi_invalid_ubuff        # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-missed/kprobe_recursion                          # missed_kprobe_recursion__attach unexpected error: -95 (errno 95)