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Wed, 12 Jun 2024 11:59:04 -0400 (EDT) From: Daniel Xu To: andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net, shuah@kernel.org, eddyz87@gmail.com, olsajiri@gmail.com, quentin@isovalent.com, alan.maguire@oracle.com, acme@kernel.org Cc: martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, mykolal@fb.com, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: [PATCH bpf-next v5 04/12] bpf: selftests: Fix bpf_cpumask_first_zero() kfunc prototype Date: Wed, 12 Jun 2024 09:58:28 -0600 Message-ID: <437936a4e554b02e04566dd6e3f0a5d08370cc8c.1718207789.git.dxu@dxuuu.xyz> X-Mailer: git-send-email 2.44.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The prototype in progs/nested_trust_common.h is not in line with how the actual kfuncs are defined in kernel/bpf/cpumask.c. This causes compilation errors when kfunc prototypes are generated from BTF. Fix by aligning with actual kfunc definitions. Signed-off-by: Daniel Xu --- tools/testing/selftests/bpf/progs/nested_trust_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/progs/nested_trust_common.h b/tools/testing/selftests/bpf/progs/nested_trust_common.h index 83d33931136e..1784b496be2e 100644 --- a/tools/testing/selftests/bpf/progs/nested_trust_common.h +++ b/tools/testing/selftests/bpf/progs/nested_trust_common.h @@ -7,6 +7,6 @@ #include bool bpf_cpumask_test_cpu(unsigned int cpu, const struct cpumask *cpumask) __ksym; -bool bpf_cpumask_first_zero(const struct cpumask *cpumask) __ksym; +__u32 bpf_cpumask_first_zero(const struct cpumask *cpumask) __ksym; #endif /* _NESTED_TRUST_COMMON_H */