From: Yonghong Song <yonghong.song@linux.dev>
To: Daniel Borkmann <daniel@iogearbox.net>,
Xu Kuohai <xukuohai@huawei.com>,
Xu Kuohai <xukuohai@huaweicloud.com>,
bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Martin KaFai Lau <martin.lau@linux.dev>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, Yonghong Song <yhs@fb.com>,
Zi Shen Lim <zlim.lnx@gmail.com>
Subject: Re: [PATCH bpf-next 7/7] selftests/bpf: Enable cpu v4 tests for arm64
Date: Fri, 18 Aug 2023 08:34:27 -0700 [thread overview]
Message-ID: <4a45663d-2982-bc6a-a895-c0117833339f@linux.dev> (raw)
In-Reply-To: <28f7de40-4941-4554-25bf-370dd2ec3226@iogearbox.net>
On 8/18/23 7:04 AM, Daniel Borkmann wrote:
> On 8/16/23 4:31 AM, Xu Kuohai wrote:
>> On 8/16/2023 9:57 AM, Yonghong Song wrote:
>>> On 8/15/23 6:28 PM, Xu Kuohai wrote:
>>>> On 8/16/2023 12:57 AM, Yonghong Song wrote:
>>>>> 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
>>>>
>>>> Well, it looks like the CI's clang doesn't support cpu v4 yet:
>>>>
>>>> #306/1 verifier_bswap/cpuv4 is not supported by compiler or
>>>> jit, use a dummy test:OK
>>>> #306 verifier_bswap:OK
>>>>
>>>>> Ack this patch which enabled cpu v4 tests for arm64.
>>>
>>> Ah. Sorry. Could you paste your local cpu v4 run results for
>>> these related tests in the commit message then?
>>
>> Sure. The results are as follows. I'll post these in the commit message.
>
> Thanks, I've added these to the commit message given Florent's review and
> tests came in.
>
> Yonghong, did you ping all other JIT folks as well, so they are aware
> and have
> a chance to look into adding support for their archs?
Thanks, Daniel for reminder. Will ping them soon to get
cpu v4 support for other arch's as well.
>
> Thanks,
> Daniel
>
next prev parent reply other threads:[~2023-08-18 15:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 15:41 [PATCH bpf-next 0/7] Support cpu v4 instructions for arm64 Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 1/7] arm64: insn: Add encoders for LDRSB/LDRSH/LDRSW Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 2/7] bpf, arm64: Support sign-extension load instructions Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 3/7] bpf, arm64: Support sign-extension mov instructions Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 4/7] bpf, arm64: Support unconditional bswap Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 5/7] bpf, arm64: Support 32-bit offset jmp instruction Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 6/7] bpf, arm64: Support signed div/mod instructions Xu Kuohai
2023-08-15 15:41 ` [PATCH bpf-next 7/7] selftests/bpf: Enable cpu v4 tests for arm64 Xu Kuohai
2023-08-15 16:57 ` Yonghong Song
2023-08-16 1:28 ` Xu Kuohai
2023-08-16 1:57 ` Yonghong Song
2023-08-16 2:31 ` Xu Kuohai
2023-08-18 14:04 ` Daniel Borkmann
2023-08-18 15:34 ` Yonghong Song [this message]
2023-08-18 12:22 ` [PATCH bpf-next 0/7] Support cpu v4 instructions " Florent Revest
2023-08-18 13:50 ` patchwork-bot+netdevbpf
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