From nobody Mon Feb 9 21:38:37 2026 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 39D4B15B115; Tue, 22 Apr 2025 07:49:25 +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=1745308169; cv=none; b=KjlsxZfc9KjpRtwHPKLxwoFXP0JnzyZP7Hw6lu2H9zHpjKxlea0HeqW4cbKIopr3Fz8JTefLQInL8UyfYpA/Bm1mQWhbYOCsvJeWdYqtqL+v2KRb9jLiWmXblBLMSPq7ySY1sQF7r7bKAsNKytSUDfVDgu6IXrPKwfvXWCjiycc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745308169; c=relaxed/simple; bh=88lOgi3xu7hzqGNyHhhR9o/AIcemv5r5pdFBgOamQyI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=XW43XO/OtwEvJrEn+Pfv5BuFVVJChhnhCUgHj1ywNownZbg7Y9bIebu1EoWXG695XSH789yU7+ix550iiAvYYonzvqNYaHSJADAKynliu3X3hpD1o3WjFnznT8k7Rb5xWMqrK3jJn/Pml0xIE0aqr6oEHrcE2DuV5Uua2HT0jQk= 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 [113.200.148.30]) by gateway (Coremail) with SMTP id _____8AxaeH+SQdoIeHDAA--.18636S3; Tue, 22 Apr 2025 15:49:18 +0800 (CST) Received: from linux.localdomain (unknown [113.200.148.30]) by front1 (Coremail) with SMTP id qMiowMDx_MT9SQdoWaGPAA--.27089S2; Tue, 22 Apr 2025 15:49:18 +0800 (CST) From: Tiezhu Yang To: Steven Rostedt Cc: loongarch@lists.linux.dev, linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] rtla: Define __NR_sched_setattr for LoongArch Date: Tue, 22 Apr 2025 15:49:17 +0800 Message-ID: <20250422074917.25771-1-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowMDx_MT9SQdoWaGPAA--.27089S2 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj9xXoW7XFy3Xr1fWrWxZFW7JryUtwc_yoWfGwb_tr yxAw17Xr95CrWUtwnrXFW5CF1fWay3ZF4v93Z7trZruF15KFy5XFs0kr98WF1Ykr4qyF9r Gws3tr1ruw4YkosvyTuYvTs0mTUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7xYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_Jrv_JF1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26F4UJVW0owA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_ Cr1j6rxdM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx1l5I 8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AK xVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64 vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8G jcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2I x0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK 8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I 0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07j0FALUUUUU= Content-Type: text/plain; charset="utf-8" When executing "make -C tools/tracing/rtla" on LoongArch, there exists the following error: src/utils.c:237:24: error: '__NR_sched_setattr' undeclared Just define __NR_sched_setattr for LoongArch if not exist. Reported-by: Haiyong Sun Signed-off-by: Tiezhu Yang --- tools/tracing/rtla/src/utils.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/tracing/rtla/src/utils.c b/tools/tracing/rtla/src/utils.c index 4995d35cf3ec..d6ab15dcb490 100644 --- a/tools/tracing/rtla/src/utils.c +++ b/tools/tracing/rtla/src/utils.c @@ -227,6 +227,8 @@ long parse_ns_duration(char *val) # define __NR_sched_setattr 355 # elif __s390x__ # define __NR_sched_setattr 345 +# elif __loongarch__ +# define __NR_sched_setattr 274 # endif #endif =20 --=20 2.42.0