From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BD1D534F479; Mon, 19 Oct 2026 07:18:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792394313; cv=none; b=A2Oj/xm6IDJNeKvzawrU7VthELVk6evhaRkjVrQ4k33nl4Q7f2Q6EbqlS5fDQrdhs1Nncd1lWNSqe9QRLSNfFmDDYt3fFTlVislZ8FeGVk84S2ZRfmz4tbCzGe6yHEw1Ddzi/vP+Ghl2uO3KMuGqqjj8PnGa8VSLBPReu8q5Tog= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792394313; c=relaxed/simple; bh=9yKawQQoA//h0KHEdlu1uZglSjBRUM72WxHod0luenw=; h=Subject:To:Cc:References:From:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=RgAS7eOS3L/btHM0wjyHnV0ymsfVYSHsIyg0MaRI6BOSl+8hAclXCnjjx2GuNI4xtgEl47yu4OpJN2+OBVbqp+qosbZ65zfHAaoOtLOQSmLbjn3SrD2DXuIOWRPMagFTwiL7H4uu1+dq5Y5LCbjDZ3RauxW1feUAPvFxI2i4X24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [123.138.236.242]) by gateway (Coremail) with SMTP id _____8Ax39JFxNVqHzUXAA--.1364S3; Mon, 19 Oct 2026 15:18:29 +0800 (CST) Received: from [127.0.0.1] (unknown [123.138.236.242]) by front1 (Coremail) with SMTP id qMiowJCxtMxDxNVqp+wtAA--.4251S2; Mon, 19 Oct 2026 15:18:29 +0800 (CST) Subject: Re: [PATCH bpf-next v2] selftests/bpf: Use snake_case for subtest descriptions in jit_insns_arena.c To: Daniel Borkmann , Alexei Starovoitov , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261019040106.27309-1-yangtiezhu@loongson.cn> From: Tiezhu Yang Message-ID: <84434f7a-1c38-03ea-3062-8e8cf364fd4e@loongson.cn> Date: Mon, 19 Oct 2026 15:18:27 +0800 User-Agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-CM-TRANSID:qMiowJCxtMxDxNVqp+wtAA--.4251S2 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj93XoW7trW8XFWUGw4DCrWkurWDZFc_yoW8WF4fpa yDWrWaqrZ7A3WS9w4kZw18Ga40kFZ5J3WDKryrXr15Gry5G3WYg34UKrn0kFWvgFWxZryI kw42vF9FgFy7CFcCm3ZEXasCq-sJn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUv2b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Jr0_Gr1l84ACjcxK6I8E87Iv67AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27w Aqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JrI_JrylYx0Ex4A2jsIE 14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvEwIxGrwCYjI0SjxkI62AI1c AE67vIY487MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8C rVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtw CIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x02 67AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr 0_Cr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8I3 8UUUUUU== On 2026/10/19 下午2:47, Daniel Borkmann wrote: > On 10/19/26 6:01 AM, Tiezhu Yang wrote: >> Normalize two inline assembly test descriptions in jit_insns_arena.c >> from space-separated strings to snake_case. >> >> It is done for consistency with other neighboring subtests registered >> in test_jit_insns() (such as alu_imm, alu_reg, etc.). This also makes >> it convenient to execute these subtests directly from the command line >> without being forced to use shell quoting. >> >> Otherwise, unquoted shell word-splitting causes test_progs to reject >> the extra arguments before the filter code runs: >> >> $ sudo ./test_progs -t jit_insns/arena access with zero offset >> Usage: test_progs [OPTION...] >> Try `test_progs --help' or `test_progs --usage' for more information. >> >> $ sudo ./test_progs -t jit_insns/cast to a user address >> Usage: test_progs [OPTION...] >> Try `test_progs --help' or `test_progs --usage' for more information. >> >> Signed-off-by: Tiezhu Yang > Do these not work already? > >   ./test_progs -t jit_insns/arena_zero_off >   ./test_progs -t jit_insns/cast_to_user Yes, they work. I misunderstood that the name is "cast to a user address" in the output rather than "cast_to_user" before, there is difference between the description and the name. Something like this: $ sudo ./test_progs -t jit_insns/cast_to_user #191/2 jit_insns/cast to a user address:OK #191 jit_insns:OK #192 jit_insns_blinded:OK Summary: 2/1 PASSED, 0 SKIPPED, 0/0 FAILED Anyway, if this patch is not necessary, please ignore it. Thanks, Tiezhu