From 262a3b4fa1792d40728c69995924e11cf761f5cf Mon Sep 17 00:00:00 2001 From: Tiezhu Yang Date: Thu, 25 Jun 2026 13:08:58 +0800 Subject: [PATCH] selftests/bpf: Test jited inline of bpf_get_smp_processor_id() for LoongArch Add the testcase for the jited inline of bpf_get_smp_processor_id(), only for LoongArch currently. Here is the test result on LoongArch: $ sudo ./test_progs -t verifier_jit_inline #604/1 verifier_jit_inline/inline_bpf_get_current_task:OK #604/2 verifier_jit_inline/inline_bpf_get_smp_processor_id:OK #604 verifier_jit_inline:OK Summary: 1/2 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Tiezhu Yang Signed-off-by: Huacai Chen --- .../testing/selftests/bpf/progs/verifier_jit_inline.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/testing/selftests/bpf/progs/verifier_jit_inline.c b/tools/testing/selftests/bpf/progs/verifier_jit_inline.c index 8560577f2557..02e562f56f9d 100644 --- a/tools/testing/selftests/bpf/progs/verifier_jit_inline.c +++ b/tools/testing/selftests/bpf/progs/verifier_jit_inline.c @@ -21,4 +21,15 @@ int inline_bpf_get_current_task(void) return 0; } +SEC("fentry/bpf_fentry_test2") +__success __retval(0) +__arch_loongarch +__jited(" ld.wu $a5, $tp, 16") +int inline_bpf_get_smp_processor_id(void) +{ + bpf_get_smp_processor_id(); + + return 0; +} + char _license[] SEC("license") = "GPL";