Re: [PATCH bpf-next 7/7] selftests/bpf: Enable cpu v4 tests for arm64

[Yonghong Song <yonghong.song@linux.dev>]

On 8/15/23 8:41 AM, Xu Kuohai wrote:
> From: Xu Kuohai <xukuohai@huawei.com>
> 
> Enable cpu v4 instruction tests for arm64.
> 
> Signed-off-by: Xu Kuohai <xukuohai@huawei.com>

Thanks for adding cpu v4 support for arm64. The CI looks green as well 
for arm64.

https://github.com/kernel-patches/bpf/actions/runs/5868919914/job/15912774884?pr=5525

Ack this patch which enabled cpu v4 tests for arm64.

Acked-by: Yonghong Song <yonghong.song@linux.dev>

> ---
>   tools/testing/selftests/bpf/progs/test_ldsx_insn.c | 2 +-
>   tools/testing/selftests/bpf/progs/verifier_bswap.c | 2 +-
>   tools/testing/selftests/bpf/progs/verifier_gotol.c | 2 +-
>   tools/testing/selftests/bpf/progs/verifier_ldsx.c  | 2 +-
>   tools/testing/selftests/bpf/progs/verifier_movsx.c | 2 +-
>   tools/testing/selftests/bpf/progs/verifier_sdiv.c  | 2 +-
>   6 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
> index 321abf862801..916d9435f12c 100644
> --- a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
> +++ b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
> @@ -5,7 +5,7 @@
>   #include <bpf/bpf_helpers.h>
>   #include <bpf/bpf_tracing.h>
>   
> -#if defined(__TARGET_ARCH_x86) && __clang_major__ >= 18
> +#if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86)) && __clang_major__ >= 18
>   const volatile int skip = 0;
>   #else
>   const volatile int skip = 1;
[...]