From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (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 9B23C49CF43; Thu, 24 Sep 2026 15:34:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790264082; cv=none; b=ASxlUMl+d9F6jY6g/vOilFQPK4gtytMlL4es89Ih4mkgIjvyHsNNcG8DmNh9Dw2vh59oTs0fRjGu+2Eg0V/+Imu5/QHBg0r4tWd3JTMNRnLDmXo8XVCk1G8zj8Sqc+AeV1wsqPl6KF+7ibJd8vJ7CZTAF1cLoMuUXcfElCFHd/E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790264082; c=relaxed/simple; bh=jtDDR78yFCnq7BJCNIIRQDGCLO6ILRCjwCtG1+ipeXs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V0V7o0VeZ7d4SE5eYkpG/7fbNsphHKptfc19vUgTG5XRDQwAm0mWND6O7pu0CEj/b57XU6+ZZtzViU+JmfUOjQcMCaf1d+4ChvpL3wpAMAw7CSCOb5V8zFCMxgkbiLf8Ie4C0rujFfaZDgC8UhP3zuTQPdsngIjqTUTvN2mVIuw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=ZmxrjKpa; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="ZmxrjKpa" Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68OC63oZ2182993; Thu, 24 Sep 2026 15:34:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:sender:subject:to; s=pp1; bh=zQwiC1rr/iZS3pUgS3nvzJG 5o7U7AxEOja/dQdipRQ4=; b=ZmxrjKpaZZ5cSjzj6+JXoOL/C3I4BTtoZE1Z8Wf zvncdRFjA784bst5MdxZfLOu+GOJ2PCF552ZEPoqLXaPfM2R3iQHlY2EVOVT/2NF OS7bmBgzzJFjT4+1WQj9DSyhJJZl6usbzUGhjfLvtMCmSWOKTlTk2HO3e6l5a+qw NEZA3shyNuhkFWzPFNv98JD4YbbdneZk+soTwTDt6/sDD62/6a29zJdigY/8eLsx ILl5WnCnK66+xKzxXAZjsPkit0oPQ0yvMCfG++bZihMUzR2CWBwkCIb4ltDe4rNb EW3VL4qDxfuiOXJekqYA1TkXRya/h0sm5GmmRZXekwyZm1w== Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4gskgshy73-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 24 Sep 2026 15:34:39 +0000 (GMT) Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.18.1.11/8.18.1.11) with ESMTP id 68OENoXu2232394; Thu, 24 Sep 2026 15:34:39 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4gvbe1xfb8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 24 Sep 2026 15:34:38 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (smtpav07.fra02v.mail.ibm.com [10.20.54.106]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 68OFYZou49479956 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 24 Sep 2026 15:34:35 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F14682004E; Thu, 24 Sep 2026 15:34:34 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E01E920043; Thu, 24 Sep 2026 15:34:34 +0000 (GMT) Received: from vela (unknown [9.224.91.188]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTPS; Thu, 24 Sep 2026 15:34:34 +0000 (GMT) Received: from brueckner by vela with local (Exim 4.99.5) (envelope-from ) id 1x9lT0-00000009JUc-1ZpC; Thu, 24 Sep 2026 17:34:34 +0200 Date: Thu, 24 Sep 2026 17:34:34 +0200 From: Hendrik Brueckner To: Maximilian Immanuel Brandtner Cc: oberpar@linux.ibm.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, brueckner@linux.ibm.com, mjrosato@linux.ibm.com, farman@linux.ibm.com, maximilian.immanuel.brandtner@protonmail.com Subject: Re: [PATCH v3 1/2] s390/sclp: Introduce dedicated sclp-vt220 event buffer type Message-ID: References: <20260924104732.1978942-1-maxbr@linux.ibm.com> <20260924104732.1978942-2-maxbr@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260924104732.1978942-2-maxbr@linux.ibm.com> Sender: Hendrik Brueckner X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Authority-Analysis: v=2.4 cv=V/XoQuni c=1 sm=1 tr=0 ts=6ab54310 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VnNF1IyMAAAA:8 a=g-W4tdL3nUwao7W2q5kA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-ORIG-GUID: GGFec7rR24sXwrPUP6OA5A69Z0AOiDQn X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI0MDA2MiBTYWx0ZWRfX5peO1GNJ4wtZ iZMNMzbDbbffyhHxxiZvcsuHObJ601uVBMZL44YlNiwYuFgaDoMAPagfmn1zS6wIu6tnMsqsKig mmdL7kYBnNK/8J/Si3Fvo4A6j5AiRUyOy/QQRW6s8exXlAZ63O9EX1+kjFwftiPO5YlwMWxXiyD meVsgP7j5YrV2MPIwianAiYGiQNmAC+qYnqXlCPgr+fniqIdAA8WtLBvsHT8rr0SE0zoS7Lvv5r lDHeCECEBFynqx5IQ+zR1tvJLE0lFkkNoec7gevUpolnTLVJq1t4BEurwcl13ePegBJo0NdSJf0 bsS9TvMF2BxOiVakZnjUfFIj141ut02qacinYT9SWUgYQOm5L9vhSP8Nt7JayJnlREZE7jy/0p2 l3sgTzvwjVvEuESNCaN1rnycM9MA3+gLRlqd63SwX+M/uouJibTXP4ZehZ6QABKAxP9WYQDj9gt mRI44ssxr7o06QAL5Ow== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI0MDA2MiBTYWx0ZWRfX9cfd4HDhfVcg /eijgzvJWvjeFIPA2KkaBrF0a2Exd3g4X62WxEIEBYK8X8YvYZxYfOteQ2acwTkjA8WYq2oKeqk n5KI64UalMSNQ20uo6zPlp9WkMYjkGI= X-Proofpoint-GUID: A5vGivWA1Gpr-CL4Icz6iCSKdCiCMIcu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-24_03,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 malwarescore=0 clxscore=1011 phishscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609240062 On Thu, Sep 24, 2026 at 12:47:31PM +0200, Maximilian Immanuel Brandtner wrote: > Introduce sclp-vt220 event buffer type to replace the > byte-manipulation behavior in the receiver function with well defined > primitives. > > Signed-off-by: Maximilian Immanuel Brandtner > Reviewed-by: Peter Oberparleiter Reviewed-by: Hendrik Brueckner