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Mon, 4 Nov 2024 10:14:49 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 15E3B20076; Mon, 4 Nov 2024 10:14:49 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DA99820073; Mon, 4 Nov 2024 10:14:47 +0000 (GMT) Received: from osiris (unknown [9.171.95.25]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTPS; Mon, 4 Nov 2024 10:14:47 +0000 (GMT) Date: Mon, 4 Nov 2024 11:14:46 +0100 From: Heiko Carstens To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, virtualization@lists.linux.dev, linux-doc@vger.kernel.org, kvm@vger.kernel.org, Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Huth , Cornelia Huck , Janosch Frank , Claudio Imbrenda , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , Eric Farman , Andrew Morton , Jonathan Corbet Subject: Re: [PATCH v3 0/7] virtio-mem: s390 support Message-ID: <20241104101446.9483-B-hca@linux.ibm.com> References: <20241025141453.1210600-1-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241025141453.1210600-1-david@redhat.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: VHeFIyuzTNW6zfc61Cu-HEnOAgIKsDwU X-Proofpoint-ORIG-GUID: sEYZz5grUf9yUrSKVVfQ3jI2KcH0p6Ka X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 impostorscore=0 phishscore=0 malwarescore=0 priorityscore=1501 suspectscore=0 spamscore=0 mlxlogscore=647 mlxscore=0 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411040089 X-Rspam-User: X-Rspamd-Queue-Id: 14749C000C X-Rspamd-Server: rspam01 X-Stat-Signature: xxaj3dd9cfkdb8e1wk9gprnqxdkaa3h9 X-HE-Tag: 1730715262-306827 X-HE-Meta: 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 SR/t0l7d tVjHv7Y1s8N2TLusdjJoPn9j68jEfdU/F3fyG656J9Dq4q1gb+6r5RHrjE9/4Yb38CiX3Rrs6MfG1BleDFUHhaNeyHN59sRQYhM3Pt0Kcs8EENdmEdhahrXAR96ZKPRehKyUnreeDQXP8LELUetsKJ8mdA2A4hbdLNTtOsenJambNVckkVC8YF81R1XLY9XQldGnKT8Ta1YsLO+S3rO4N6T/j7Oda8/CniMMf X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Oct 25, 2024 at 04:14:45PM +0200, David Hildenbrand wrote: > Let's finally add s390 support for virtio-mem; my last RFC was sent > 4 years ago, and a lot changed in the meantime. ... > David Hildenbrand (7): > Documentation: s390-diag.rst: make diag500 a generic KVM hypercall > Documentation: s390-diag.rst: document diag500(STORAGE LIMIT) > subfunction > s390/physmem_info: query diag500(STORAGE LIMIT) to support QEMU/KVM > memory devices > virtio-mem: s390 support > lib/Kconfig.debug: default STRICT_DEVMEM to "y" on s390 > s390/sparsemem: reduce section size to 128 MiB > s390/sparsemem: provide memory_add_physaddr_to_nid() with CONFIG_NUMA > > Documentation/virt/kvm/s390/s390-diag.rst | 35 +++++++++++++---- > arch/s390/boot/physmem_info.c | 47 ++++++++++++++++++++++- > arch/s390/boot/startup.c | 7 +++- > arch/s390/include/asm/physmem_info.h | 3 ++ > arch/s390/include/asm/sparsemem.h | 10 ++++- > drivers/virtio/Kconfig | 12 +++--- > lib/Kconfig.debug | 2 +- > 7 files changed, 98 insertions(+), 18 deletions(-) Series applied. Thanks a lot!