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 451EF28DB3; Sat, 24 Aug 2024 10:57:49 +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=1724497073; cv=none; b=LZR7vNWDzEm6J+nQaTo4QRKiXnjQBSqrKXz2G6YyaHslDwjHJcsjPA11Jl47GjQ3jGcOY7HYtqSVmqi3FyicdEXRq5QlMceT8fG7mk6gl+MJ3/f+Q9e9HOZw4OaWx0lNz07+WZO3Vj6LybxQa1Zit+RCjOGTveOiwqMdg88abGY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724497073; c=relaxed/simple; bh=GvyeIaqlCViPSu4G7Yjb6DEBoW8e9jkV+vxyRNx7q9Q=; h=Date:From:To:Cc:Subject:Message-ID:Content-Type: Content-Disposition:MIME-Version; b=shGeAvlapDPMvPvIjimjXJd5k5/hsF6hj9EYOR6Alr/HyzcMPMwMfRgvc/AJPRxw/H7HFso0wKU2zxi282smrQ1hXpM0+AUiE2h7ZTgfqFx2ByxJzPrRxZaorACIDnXeFqtN5XmyWhAuOOHpVhZZp8yyvo1NRFchancxNyWEeC8= 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=X09lHOmy; 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="X09lHOmy" Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47OAQQJI019628; Sat, 24 Aug 2024 10:57:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date :from:to:cc:subject:message-id:content-type:mime-version; s=pp1; bh=NydodP8b0MtlSEiJ6OeLyqrfE2YhmL+n+eZvOzbzOp4=; b=X09lHOmyeqCQ 2ohzErOSflrz/fBn3cTZ2yrlomSKeie25NH+1M4rf4zv2Us5p0RglUn1vmHtELcV MBV+xRCrBZu/NasBAyGKL8FFSrVSGKsnxqSDwliFcD5fVqnmatQR/+i6nIL9IZGN RUCW3upOjiunW4o7Scr2n/KpJbZhbX2PmwwGR1DWKk//Vl1PJwimsaUgWA2EYZK0 v/mzKik9GRz/1izMa4R9xaf7XLzL/6DGviMju4VQzNdSTS9eKGanD3xMQ4Q9OnbZ jQPuLKvO1Y7/i/nHr4emmkywPxAOBmmlHluZLzZAF1RVNZJdL88B1+xdboJyfoMz 7knv9naQqw== Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 417drjg1nv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 24 Aug 2024 10:57:48 +0000 (GMT) Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 47O6jdT9030060; Sat, 24 Aug 2024 10:57:47 GMT Received: from smtprelay02.fra02v.mail.ibm.com ([9.218.2.226]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 4138dmwxn7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 24 Aug 2024 10:57:47 +0000 Received: from smtpav06.fra02v.mail.ibm.com (smtpav06.fra02v.mail.ibm.com [10.20.54.105]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 47OAvfEj55378256 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 24 Aug 2024 10:57:43 GMT Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 81A1220049; Sat, 24 Aug 2024 10:57:41 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2FB6320040; Sat, 24 Aug 2024 10:57:41 +0000 (GMT) Received: from localhost (unknown [9.171.53.155]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTPS; Sat, 24 Aug 2024 10:57:41 +0000 (GMT) Date: Sat, 24 Aug 2024 12:57:39 +0200 From: Vasily Gorbik To: Linus Torvalds Cc: Heiko Carstens , Alexander Gordeev , linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Subject: [GIT PULL] s390 updates for 6.11-rc5 Message-ID: Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: nmh-8M7ptsOtYHv5aMnHDLDkQDmpseJx X-Proofpoint-GUID: nmh-8M7ptsOtYHv5aMnHDLDkQDmpseJx X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-24_09,2024-08-23_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 clxscore=1011 priorityscore=1501 bulkscore=0 impostorscore=0 suspectscore=0 spamscore=0 mlxscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408240062 Hello Linus, please pull s390 fixes for 6.11-rc5. Thank you, Vasily The following changes since commit de9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed: Linux 6.11-rc2 (2024-08-04 13:50:53 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-6.11-4 for you to fetch changes up to 1642285e511c2a40b14e87a41aa8feace6123036: s390/boot: Fix KASLR base offset off by __START_KERNEL bytes (2024-08-22 19:24:13 +0200) ---------------------------------------------------------------- s390 updates for 6.11-rc5 - Fix KASLR base offset to account for symbol offsets in the vmlinux ELF file, preventing tool breakages like the drgn debugger - Fix potential memory corruption of physmem_info during kernel physical address randomization - Fix potential memory corruption due to overlap between the relocated lowcore and identity mapping by correctly reserving lowcore memory - Fix performance regression and avoid randomizing identity mapping base by default - Fix unnecessary delay of AP bus binding complete uevent to prevent startup lag in KVM guests using AP ---------------------------------------------------------------- Alexander Gordeev (4): s390/mm: Prevent lowcore vs identity mapping overlap s390/mm: Pin identity mapping base to zero s390/boot: Avoid possible physmem_info segment corruption s390/boot: Fix KASLR base offset off by __START_KERNEL bytes Harald Freudenberger (1): s390/ap: Refine AP bus bindings complete processing arch/s390/Kconfig | 13 ++++++++++ arch/s390/boot/startup.c | 58 +++++++++++++++++++++++------------------- arch/s390/boot/vmem.c | 14 ++++++++-- arch/s390/boot/vmlinux.lds.S | 7 ++++- arch/s390/include/asm/page.h | 3 ++- arch/s390/kernel/setup.c | 19 +++++++++++++- arch/s390/kernel/vmlinux.lds.S | 2 +- arch/s390/tools/relocs.c | 2 +- drivers/s390/crypto/ap_bus.c | 7 ++++- 9 files changed, 91 insertions(+), 34 deletions(-)