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[79.183.51.3]) by smtp.gmail.com with ESMTPSA id o22sm371970qtm.90.2020.04.14.09.28.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2020 09:28:44 -0700 (PDT) Date: Tue, 14 Apr 2020 12:28:35 -0400 From: "Michael S. Tsirkin" To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, virtio-dev@lists.oasis-open.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, Michal Hocko , Andrew Morton , Sebastien Boeuf , Samuel Ortiz , Robert Bradford , Luiz Capitulino , Pankaj Gupta , teawater , Igor Mammedov , "Dr . David Alan Gilbert" , Alexander Duyck , Alexander Potapenko , Anshuman Khandual , Anthony Yznaga , Dan Williams , Dave Young , Jason Wang , Johannes Weiner , Juergen Gross , Konrad Rzeszutek Wilk , Len Brown , Mel Gorman , Michal Hocko , Mike Rapoport , Oscar Salvador , Oscar Salvador , Pavel Tatashin , Pavel Tatashin , Pingfan Liu , Qian Cai , "Rafael J. Wysocki" , "Rafael J. Wysocki" , Stefan Hajnoczi , Vlastimil Babka , Wei Yang Subject: Re: [PATCH v2 00/10] virtio-mem: paravirtualized memory Message-ID: <20200414122716-mutt-send-email-mst@kernel.org> References: <20200311171422.10484-1-david@redhat.com> <20200329084128-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 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: On Tue, Apr 14, 2020 at 11:15:18AM +0200, David Hildenbrand wrote: > On 29.03.20 14:42, Michael S. Tsirkin wrote: > > On Wed, Mar 11, 2020 at 06:14:12PM +0100, David Hildenbrand wrote: > >> This series is based on latest linux-next. The patches are located at: > >> https://github.com/davidhildenbrand/linux.git virtio-mem-v2 > >> > >> I now have acks for all !virtio-mem changes. I'll be happy to get revi= ew > >> feedback, testing reports, etc. for the virtio-mem changes. If there a= re > >> no further comments, I guess this is good to go as a v1 soon. > >=20 > > I'd like to queue it for merge after the release. If you feel it's read= y > > please ping me after the release to help make sure it didn't get > > dropped. I see there were some reports about people having trouble > > using this, pls keep working on this meanwhile. >=20 > Hi Michael, >=20 > I think this is ready to go as a first version. There are a couple of > future work items related to kexec/kdump: > - Teach kexec-tools/kexec_file_load() to not place the kexec > kernel/initrd onto virtio-mem added memory. > - Teach kexec-tools/kdump to consider a bigger number of memory > resources for dumping. >=20 > In general, as virtio-mem adds a lot of memory resources, we might want > to tweak performance in that area as well. Future stuff. >=20 > So I suggest queuing this. If you need a resend, please let me know. >=20 > Cheers! Thanks! I'll queue it for merge after the release. If possible please ping me after the release to help make sure it didn't get dropped. > --=20 > Thanks, >=20 > David / dhildenb