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selftest/bpf: Add a test case for ld_imm64 copy logic.

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Add a test case to exercise {btf_id, btf_obj_fd} copy logic between ld_imm64 insns.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230319203014.55866-2-alexei.starovoitov@gmail.com
This commit is contained in:
Alexei Starovoitov
2023-03-19 13:30:14 -07:00
committed by Andrii Nakryiko
parent a506d6ce1d
commit bb4a6a9237
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/bpf/progs/test_ksyms_weak.c
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@@ -37,7 +37,7 @@ int pass_handler(const void *ctx)
/* tests existing symbols. */
rq = (struct rq *)bpf_per_cpu_ptr(&runqueues, 0);
if (rq)
if (rq && bpf_ksym_exists(&runqueues))
out__existing_typed = rq->cpu;
out__existing_typeless = (__u64)&bpf_prog_active;