linux-kernel - Re: [PATCH bpf-next v2 3/3] bpf/selftests: Enable get_func_args and get_func

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Message-ID: <6233558.lOV4Wx5bFT@7940hx>
Date: Thu, 29 Jan 2026 09:13:49 +0800
From: Menglong Dong <menglong.dong@...ux.dev>
To: bpf@...r.kernel.org, Leon Hwang <leon.hwang@...ux.dev>
Cc: Alexei Starovoitov <ast@...nel.org>,
 Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>,
 Martin KaFai Lau <martin.lau@...ux.dev>,
 Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>,
 Yonghong Song <yonghong.song@...ux.dev>,
 John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>,
 Stanislav Fomichev <sdf@...ichev.me>, Hao Luo <haoluo@...gle.com>,
 Jiri Olsa <jolsa@...nel.org>, Puranjay Mohan <puranjay@...nel.org>,
 Xu Kuohai <xukuohai@...weicloud.com>,
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Shuah Khan <shuah@...nel.org>, Menglong Dong <menglong8.dong@...il.com>,
 Leon Hwang <leon.hwang@...ux.dev>, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
 kernel-patches-bot@...com
Subject:
 Re: [PATCH bpf-next v2 3/3] bpf/selftests: Enable get_func_args and
 get_func_ip tests on arm64

On 2026/1/28 23:01 Leon Hwang <leon.hwang@...ux.dev> write:
> Allow get_func_args, and get_func_ip selftests to run on arm64.

Hi, Leon.

I think you missed the fsession_test.c, right? You need to
enable the test_fsession_test() for arm64 too. Therefore,
the title of this patch maybe:
    bpf/selftests: Enable fsession tests on arm64

Thanks!
Menglong Dong

> 
> Signed-off-by: Leon Hwang <leon.hwang@...ux.dev>
> ---
>  tools/testing/selftests/bpf/progs/get_func_args_test.c | 2 +-
>  tools/testing/selftests/bpf/progs/get_func_ip_test.c   | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/testing/selftests/bpf/progs/get_func_args_test.c b/tools/testing/selftests/bpf/progs/get_func_args_test.c
> index 0a3236a7a109..180ba5098ca1 100644
> --- a/tools/testing/selftests/bpf/progs/get_func_args_test.c
> +++ b/tools/testing/selftests/bpf/progs/get_func_args_test.c
> @@ -167,7 +167,7 @@ int BPF_PROG(tp_test2)
>  }
>  
>  __u64 test7_result = 0;
> -#ifdef __TARGET_ARCH_x86
> +#if defined(bpf_target_x86) || defined(bpf_target_arm64)
>  SEC("fsession/bpf_fentry_test1")
>  int BPF_PROG(test7)
>  {
> diff --git a/tools/testing/selftests/bpf/progs/get_func_ip_test.c b/tools/testing/selftests/bpf/progs/get_func_ip_test.c
> index 65f7e1f182bf..43ff836a8ed8 100644
> --- a/tools/testing/selftests/bpf/progs/get_func_ip_test.c
> +++ b/tools/testing/selftests/bpf/progs/get_func_ip_test.c
> @@ -106,7 +106,7 @@ int BPF_URETPROBE(test8, int ret)
>  
>  __u64 test9_entry_result = 0;
>  __u64 test9_exit_result = 0;
> -#ifdef __TARGET_ARCH_x86
> +#if defined(bpf_target_x86) || defined(bpf_target_arm64)
>  SEC("fsession/bpf_fentry_test1")
>  int BPF_PROG(test9, int a)
>  {
> -- 
> 2.52.0
> 
> 
>