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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: bpf-bounces@ietf.org Sender: "Bpf" > +BPF_CALL 0x8 0x1 call PC += reg_val(imm) BPF_JMP | BPF_X only, see `Program-local functions`_ If the instruction requires a register operand, why not using one of the register fields? Is there any reason for not doing that? -- Bpf mailing list Bpf@ietf.org https://www.ietf.org/mailman/listinfo/bpf From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9E2C14CB3D for ; Mon, 12 Feb 2024 21:28:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.165.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707773303; cv=fail; b=krxkdVV58gjl3UqWQPIdAeP8st4lFGJyaUaQO97CAbD3ETcrrglVmvgwPY37C9dbmhj6EsSQMOqfZnEZt857mawStwIQSCxMtYKniWPpF4YWybF0gwRv8WGJcm6yivc8ANdOMxnBHC6gn0oqovsfMi89mvgsY4duBo3OryZq8Kg= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707773303; c=relaxed/simple; bh=r4J7IWpHdYOeiHcbLssulCPwXpDL3d26kkyUesqHJ/g=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: Content-Type:MIME-Version; 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Marchesi" To: Dave Thaler Cc: bpf@vger.kernel.org, bpf@ietf.org, Dave Thaler Subject: Re: [Bpf] [PATCH bpf-next v2] bpf, docs: Add callx instructions in new conformance group In-Reply-To: <20240212211310.8282-1-dthaler1968@gmail.com> (Dave Thaler's message of "Mon, 12 Feb 2024 13:13:10 -0800") References: <20240212211310.8282-1-dthaler1968@gmail.com> Date: Mon, 12 Feb 2024 22:28:05 +0100 Message-ID: <87le7ptlsq.fsf@oracle.com> User-Agent: Gnus/5.13 (Gnus v5.13) Content-Type: text/plain X-ClientProxiedBy: AS4P189CA0024.EURP189.PROD.OUTLOOK.COM (2603:10a6:20b:5db::14) To DM6PR10MB3113.namprd10.prod.outlook.com (2603:10b6:5:1a7::12) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6PR10MB3113:EE_|CY5PR10MB5962:EE_ X-MS-Office365-Filtering-Correlation-Id: 972ece77-2d13-42a6-8444-08dc2c11829b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Is there any reason for not doing that?