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 E23E849BD91; Thu, 24 Sep 2026 15:31:40 +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=1790263902; cv=none; b=O/SxKlpnCHTPk9698Yt05ImTYRTP8WdpMKRpWBtGDFq4nmwbjMyv4i0+9jmNDEn5NIlVJv0ec3tRj5GRZN3SqBAvNbN0bVyGJatGQEhkPo+nTEO8MPtGYWCz1pJ1r9pVUETE/NVxIOjsXkKg9YYi9uf5sYFwdbsQCEsD7CCLcOg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790263902; c=relaxed/simple; bh=uMpCpZa6hYesAU6Onxp9Dh8ZRur/ramkDn5vvN5YYWQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A+jKWDu6xSlZMH0lzdr/regTAB2+3I17/aVBelsb+YZ0lPlLvdsj/DsECCsUF0nUv7vzc9wXqj4o6D1GtGPoIHI3piJZAG6qM5BXBGV1l0oI1KjcSCTcETS8LKfk7dhYE2xT56m6iKhCaaU0YssdnlgNl81uH95uRJk44UlvlrY= 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=hp059QVv; 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="hp059QVv" 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 68OC6Bsr2183157; Thu, 24 Sep 2026 15:31:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=vGIjl9 TLDdiGYrrBXxUYqV7A0qZL9cYeg+mzgDMBWmE=; b=hp059QVvEv4EbeNolu7iK9 3EBDMv/tpBdP2ibRndIkfwEr1Qb9nTuWfXuNBC7eUJco6SGtFTz5Jswm5ZaU1QQl rzQwJ54ecGfeu4NOk2hjafYBybzPe9wSAVigqKoN7mMGg1SLVhypekZbcXE0zKFA juD2ChbAEPsV9WZbMJvpUQjW3M3LdMtNORJyLmumi2SmPeMbliH4hHkfZcS1ivxC UuRq1XyFN/9whCnM8Xev0wkhNRdvqehayxsKzjcougtuY1i5DhJ2u822CSmrtc1f NcLfHFjiNx182Ad5daj5dOaw5qUjXzHXA+L3QgYBMDlhV55ZlNcK8G36hgQqY76g == Received: from ppma21.wdc07v.mail.ibm.com (5b.69.3da9.ip4.static.sl-reverse.com [169.61.105.91]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4gskgshxr2-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 24 Sep 2026 15:31:39 +0000 (GMT) Received: from pps.filterd (ppma21.wdc07v.mail.ibm.com [127.0.0.1]) by ppma21.wdc07v.mail.ibm.com (8.18.1.11/8.18.1.11) with ESMTP id 68OEOoZ52194322; Thu, 24 Sep 2026 15:31:38 GMT Received: from smtprelay03.dal12v.mail.ibm.com ([172.16.1.5]) by ppma21.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4gvbt2xbhn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 24 Sep 2026 15:31:38 +0000 (GMT) Received: from smtpav01.wdc07v.mail.ibm.com (smtpav01.wdc07v.mail.ibm.com [10.39.53.228]) by smtprelay03.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 68OFVbDE29229730 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 24 Sep 2026 15:31:37 GMT Received: from smtpav01.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EDF0158068; Thu, 24 Sep 2026 15:31:36 +0000 (GMT) Received: from smtpav01.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B46DD5804B; Thu, 24 Sep 2026 15:31:34 +0000 (GMT) Received: from [9.111.196.99] (unknown [9.111.196.99]) by smtpav01.wdc07v.mail.ibm.com (Postfix) with ESMTP; Thu, 24 Sep 2026 15:31:34 +0000 (GMT) Message-ID: Date: Thu, 24 Sep 2026 17:31:19 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] s390/sclp: Implement resize for sclp-vt220 console To: Maximilian Immanuel Brandtner , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Cc: 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 References: <20260924104732.1978942-1-maxbr@linux.ibm.com> <20260924104732.1978942-3-maxbr@linux.ibm.com> From: Peter Oberparleiter Content-Language: en-US In-Reply-To: <20260924104732.1978942-3-maxbr@linux.ibm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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=6ab5425b cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VnNF1IyMAAAA:8 a=zBLIaIyO4mf18BS1cK4A:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: xlb-ptLXWwhgS4eO4Hfso2KwmmQyUyeB X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI0MDA2MiBTYWx0ZWRfXxLZsMoX6Naut s6X1M8pjOm/V9nwrqkCpDyt6Gi7lfyiVwPYAtddUIu42dJbY1CUODD9jMqigoxHTox2Tx1xaaYb mgq+xdRcXPeuMrqKkwV+lkmF+nPgj/hW6MOClquAoAovpjJbk6Zcou22e4QPgrD8K8fYJhFAam2 dmxgGbSkG7uNe3mggfw/aZEyhHNkOuKyc46CSilDyAAOaKSQsCSXYZKAEEcY126V6KCj83llBKj jjvkw71FP58+mT974AsAD/i41bXNz5EAlLyfhcFs68FPfjFYj+XAGC0cXLHPgMi2B2MZjsgHzT/ vlOsz9LF3PMGApCx0xccSoyH750ZVYsIwqRn9198odl+y9aotK/z7pSJCo3WROWL6Q8stiiFPJr s8auY76sWX0ZiTNUtaqMWEylUI9gFPHQz6taYXwM5iRLzZyyhr2SBNpXzAOKg+p6RgbBBy9RC1g utkLKOON5otjAjUE2zw== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI0MDA2MiBTYWx0ZWRfXyahyww5s+Jo0 6NRsbiX3X3dbhr5DDLZgfx1OTsaGCZAlY/HC4g2qj/E4eG8TJDPnn1J0AQ3PMTxKaKnfsKgEThd OwQIB/nkYHqBpoyFNg4m9MrSZaN/Zsc= X-Proofpoint-GUID: c0J1QMfOHmfPD1Rjtxw6H4jioLBS_1Ny 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=1015 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 24.09.2026 12:47, Maximilian Immanuel Brandtner wrote: > Add support for sclp vt220 resize events to enable host-initiated > terminal resizing when using the sclp-vt220 console. > > This allows QEMU to dynamically resize the console. On older kernel > versions, these events are safely ignored as the kernel drops events > with undefined tty codes. > > Signed-off-by: Maximilian Immanuel Brandtner Reviewed-by: Peter Oberparleiter -- Peter Oberparleiter Linux on IBM Z Development - IBM Germany R&D