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Mon, 21 Sep 2026 12:16:20 +0000 (GMT) Received: from li-fa2166e9-1f7d-4f1a-8ca5-7ccf0f022c25.ehn-de.ibm.com (unknown [9.224.79.183]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 21 Sep 2026 12:16:20 +0000 (GMT) From: Maximilian Immanuel Brandtner To: oberpar@linux.ibm.com, 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 Subject: [PATCH 0/2] s390/sclp: Resize for sclp-vt220 console Date: Mon, 21 Sep 2026 14:16:17 +0200 Message-ID: <20260921121619.1354611-1-maxbr@linux.ibm.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-ORIG-GUID: 8X7mR5G2GBFt3bkO63bAaxafBy0-NHwK X-Authority-Analysis: v=2.4 cv=I43w19gg c=1 sm=1 tr=0 ts=6ab12019 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=VwQbUJbxAAAA:8 a=pGLkceISAAAA:8 a=GzOeRJ5xjq7qDkULuJkA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIxMDE3NSBTYWx0ZWRfXwwdAxuRR7apl rtfKL3wJP6Nd1TGcGztQdhLXLJpu5R5ayxgegaU82ZNfKwBTxTzu8nPNGFWcUzQeQDKgQaa6CBC PDQ/byIElQOBYKJapzYk5E75AL4MMEwbsJW834deEZcYP1wxXmA6xRhBfyU5lePh/fuyedxN78U XAbtsV+lUySdS5B4EdmQYrY6NxBv/guBy50ThGwL8/IO0RD/5RxTt0HpaXPL7GTCGe3yNZgk7HI 7UDHZu4RJJia1oDSHoMqLOEWtdwgYREpb5yJ18TyDazY3n5Euq5p/n72V0TZ/ZMl4OjFXCc/Zcy SEU+YcjLjpLzXsZrB9pOv5e9lB8GroKKBdMgNenO7bzzbExH59SP1KBgAI35qe720FEoYghAXFa LvgJtz7ULSimpOlWQY9LDr+tXjbJqdHeBq1EaxPxrjmWbQjNVFbT79lVVUq7m0hvEiIO6YYjdt5 pxw034l0olQRww2cnsQ== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIxMDE3NSBTYWx0ZWRfXzUro2OG9roH+ zdevRReEjO7HngxFuqZ4PQxDXNyTVbE6coKfOh1j+N7Afm1z8H4w9gwngZx83tFUO7bFP218BO3 cwoG2xxnoeMmnQFIpsfj3J6EPFRlAU0= X-Proofpoint-GUID: tH5Yg-FN_Ij7JS_rIz90zQTAFlpQPIMa 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=2026-09-21_04,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1011 adultscore=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609210175 This patch-set implements resize event handling for the sclp-vt220 console and refactors some of the surrounding code. --- Testing: - Tested on QEMU: commit 38879a667f with the following patches applied: [PATCH] s390x/sclpconsole: implement resizing for vt220 consoles [PATCH v7 00/12] virtio-console: notify about the terminal size (https://lore.kernel.org/qemu-devel/20260609-console-resize-v7-0-0c550fdcec15@gmail.com/) - Tested on linux-next (commit c1f49dea2b8f) Maximilian Immanuel Brandtner (2): s390/sclp: Introduce dedicated sclp-vt220 event buffer type s390/sclp: Implement resize for sclp-vt220 console drivers/s390/char/sclp_vt220.c | 77 ++++++++++++++++++++++++++++------ 1 file changed, 65 insertions(+), 12 deletions(-) -- 2.54.0