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| author | Yonghong Song <yonghong.song@linux.dev> | 2024-04-10 18:33:26 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-04-11 05:58:55 +0300 |
| commit | ffa6b26b4d8a0520b78636ca9373ab842cb3b1a8 (patch) | |
| tree | 122eb6935e01f480f3dffdbb92f6327024d56956 | |
| parent | ded8c00990b9f84e4daf4b3f4c881bace6cc990e (diff) | |
| download | linux-ffa6b26b4d8a0520b78636ca9373ab842cb3b1a8.tar.xz | |
selftests/bpf: Enable tests for atomics with cpuv4
When looking at Alexei's patch ([1]) which added tests for atomics,
I noticed that the tests will be skipped with cpuv4. For example,
with latest llvm19, I see:
[root@arch-fb-vm1 bpf]# ./test_progs -t arena_atomics
#3/1 arena_atomics/add:OK
...
#3/7 arena_atomics/xchg:OK
#3 arena_atomics:OK
Summary: 1/7 PASSED, 0 SKIPPED, 0 FAILED
[root@arch-fb-vm1 bpf]# ./test_progs-cpuv4 -t arena_atomics
#3 arena_atomics:SKIP
Summary: 1/0 PASSED, 1 SKIPPED, 0 FAILED
[root@arch-fb-vm1 bpf]#
It is perfectly fine to enable atomics-related tests for cpuv4.
With this patch, I have
[root@arch-fb-vm1 bpf]# ./test_progs-cpuv4 -t arena_atomics
#3/1 arena_atomics/add:OK
...
#3/7 arena_atomics/xchg:OK
#3 arena_atomics:OK
Summary: 1/7 PASSED, 0 SKIPPED, 0 FAILED
[1] https://lore.kernel.org/r/20240405231134.17274-2-alexei.starovoitov@gmail.com
Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20240410153326.1851055-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index eea5b8deaaf0..edc73f8f5aef 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -658,7 +658,7 @@ $(eval $(call DEFINE_TEST_RUNNER,test_progs,no_alu32)) # Define test_progs-cpuv4 test runner. ifneq ($(CLANG_CPUV4),) TRUNNER_BPF_BUILD_RULE := CLANG_CPUV4_BPF_BUILD_RULE -TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(CLANG_CFLAGS) +TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(CLANG_CFLAGS) -DENABLE_ATOMICS_TESTS $(eval $(call DEFINE_TEST_RUNNER,test_progs,cpuv4)) endif |