From: Anton Protopopov <a.s.protopopov@gmail.com>
To: Puranjay Mohan <puranjay@kernel.org>
Cc: bpf@vger.kernel.org, Puranjay Mohan <puranjay12@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <martin.lau@kernel.org>,
Eduard Zingerman <eddyz87@gmail.com>,
Xu Kuohai <xukuohai@huaweicloud.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
kernel-team@meta.com
Subject: Re: [PATCH bpf-next 4/4] selftests: bpf: Enable gotox tests from arm64
Date: Mon, 17 Nov 2025 08:24:24 +0000 [thread overview]
Message-ID: <aRrbuNg8u/Dc0AMC@mail.gmail.com> (raw)
In-Reply-To: <20251117004656.33292-5-puranjay@kernel.org>
On 25/11/17 12:46AM, Puranjay Mohan wrote:
> arm64 JIT now supports gotox instruction and jumptables, so run tests in
> verifier_gotox.c for arm64.
>
> Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
> ---
> tools/testing/selftests/bpf/progs/verifier_gotox.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/bpf/progs/verifier_gotox.c b/tools/testing/selftests/bpf/progs/verifier_gotox.c
> index b6710f134a1d..536c9f3e2170 100644
> --- a/tools/testing/selftests/bpf/progs/verifier_gotox.c
> +++ b/tools/testing/selftests/bpf/progs/verifier_gotox.c
> @@ -6,7 +6,7 @@
> #include "bpf_misc.h"
> #include "../../../include/linux/filter.h"
>
> -#ifdef __TARGET_ARCH_x86
> +#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64)
Great to see this :)
> #define DEFINE_SIMPLE_JUMP_TABLE_PROG(NAME, SRC_REG, OFF, IMM, OUTCOME) \
> \
> @@ -384,6 +384,6 @@ jt0_%=: \
> : __clobber_all);
> }
>
> -#endif /* __TARGET_ARCH_x86 */
> +#endif /* __TARGET_ARCH_x86 || __TARGET_ARCH_arm64 */
>
> char _license[] SEC("license") = "GPL";
> --
> 2.47.3
>
Reviewed-by: Anton Protopopov <a.s.protopopov@gmail.com>
next prev parent reply other threads:[~2025-11-17 8:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-17 0:46 [PATCH bpf-next 0/4] bpf: arm64: Indirect jumps Puranjay Mohan
2025-11-17 0:46 ` [PATCH bpf-next 1/4] bpf: arm64: Add support for instructions array Puranjay Mohan
2025-11-17 8:22 ` Anton Protopopov
2025-11-17 0:46 ` [PATCH bpf-next 2/4] bpf: arm64: Add support for indirect jumps Puranjay Mohan
2025-11-17 8:23 ` Anton Protopopov
2025-11-17 0:46 ` [PATCH bpf-next 3/4] libbpf: Ignore relocations for .jumptables sections Puranjay Mohan
2025-11-17 0:46 ` [PATCH bpf-next 4/4] selftests: bpf: Enable gotox tests from arm64 Puranjay Mohan
2025-11-17 8:24 ` Anton Protopopov [this message]
2025-11-17 8:08 ` [PATCH bpf-next 0/4] bpf: arm64: Indirect jumps Anton Protopopov
2025-11-17 13:01 ` Puranjay Mohan
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