From: Hari Bathini hbathini@linux.ibm.com
[ Upstream commit 11f522256e9043b0fcd2f994278645d3e201d20c ]
Compiling with CONFIG_BPF_SYSCALL & !CONFIG_BPF_JIT throws the below warning:
"WARN: resolve_btfids: unresolved symbol bpf_cpumask"
Fix it by adding the appropriate #ifdef.
Signed-off-by: Hari Bathini hbathini@linux.ibm.com Signed-off-by: Andrii Nakryiko andrii@kernel.org Acked-by: Jiri Olsa jolsa@kernel.org Acked-by: Stanislav Fomichev sdf@google.com Acked-by: David Vernet void@manifault.com Link: https://lore.kernel.org/bpf/20240208100115.602172-1-hbathini@linux.ibm.com Signed-off-by: Sasha Levin sashal@kernel.org --- kernel/bpf/verifier.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 9698e93d48c6e..890d4c4bf9972 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -5445,7 +5445,9 @@ BTF_ID(struct, prog_test_ref_kfunc) #ifdef CONFIG_CGROUPS BTF_ID(struct, cgroup) #endif +#ifdef CONFIG_BPF_JIT BTF_ID(struct, bpf_cpumask) +#endif BTF_ID(struct, task_struct) BTF_SET_END(rcu_protected_types)