From: Jeff Moyer <jmoyer@redhat.com>
To: Pankaj Gupta <pagupta@redhat.com>
Cc: Dan Williams <dan.j.williams@intel.com>, Jan Kara <jack@suse.cz>,
KVM list <kvm@vger.kernel.org>,
David Hildenbrand <david@redhat.com>,
linux-nvdimm <linux-nvdimm@ml01.01.org>,
Ross Zwisler <ross.zwisler@intel.com>,
Qemu Developers <qemu-devel@nongnu.org>,
lcapitulino@redhat.com, Linux MM <linux-mm@kvack.org>,
niteshnarayanlal@hotmail.com,
"Michael S. Tsirkin" <mst@redhat.com>,
Christoph Hellwig <hch@infradead.org>,
Marcel Apfelbaum <marcel@redhat.com>,
Nitesh Narayan Lal <nilal@redhat.com>,
Haozhong Zhang <haozhong.zhang@intel.com>,
Rik van Riel <riel@surriel.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Kevin Wolf <kwolf@redhat.com>,
Xiao Guangrong <xiaoguangrong.eric@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Igor Mammedov <imammedo@redhat.com>
Subject: Re: [Qemu-devel] [RFC v2 1/2] virtio: add pmem driver
Date: Thu, 26 Apr 2018 13:24:17 -0400 [thread overview]
Message-ID: <x49in8d6fum.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <1499190564.23017177.1524762938762.JavaMail.zimbra@redhat.com> (Pankaj Gupta's message of "Thu, 26 Apr 2018 13:15:38 -0400 (EDT)")
Pankaj Gupta <pagupta@redhat.com> writes:
>> Ideally, qemu (seabios?) would advertise a platform capabilities
>> sub-table that doesn't fill in the flush bits.
>
> Could you please elaborate on this, how its related to disabling
> MAP_SYNC? We are not doing entire nvdimm device emulation.
My mistake. If you're not providing an NFIT, then you can ignore this
comment. I'll have a closer look at your patches next week.
-Jeff
next prev parent reply other threads:[~2018-04-26 17:24 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-25 11:24 [RFC v2 0/2] kvm "fake DAX" device flushing Pankaj Gupta
2018-04-25 11:24 ` [RFC v2 1/2] virtio: add pmem driver Pankaj Gupta
2018-04-25 14:21 ` Dan Williams
2018-04-25 14:43 ` Dan Williams
2018-04-26 12:27 ` Jeff Moyer
2018-04-26 17:15 ` [Qemu-devel] " Pankaj Gupta
2018-04-26 17:24 ` Jeff Moyer [this message]
2018-04-25 14:52 ` Michael S. Tsirkin
2018-04-25 15:11 ` [Qemu-devel] " Pankaj Gupta
2018-04-26 13:12 ` Stefan Hajnoczi
2018-04-26 15:44 ` Pankaj Gupta
2018-04-27 13:31 ` Stefan Hajnoczi
2018-04-28 10:48 ` Pankaj Gupta
2018-04-25 11:24 ` [RFC v2 2/2] pmem: device flush over VIRTIO Pankaj Gupta
2018-04-25 14:23 ` Dan Williams
2018-04-25 14:47 ` Pankaj Gupta
2018-04-26 13:15 ` Stefan Hajnoczi
2018-04-26 16:40 ` Pankaj Gupta
2018-04-26 16:57 ` Dan Williams
2018-04-26 17:13 ` Pankaj Gupta
2018-04-25 11:24 ` [RFC v2] qemu: Add virtio pmem device Pankaj Gupta
2018-04-25 11:35 ` [Qemu-devel] " no-reply
2018-04-25 11:58 ` Pankaj Gupta
2018-04-25 14:23 ` Eric Blake
2018-04-25 14:51 ` Pankaj Gupta
2018-04-25 11:46 ` no-reply
2018-04-25 14:25 ` Eric Blake
2018-04-25 14:55 ` Pankaj Gupta
2018-04-26 13:24 ` Stefan Hajnoczi
2018-04-26 16:43 ` [Qemu-devel] " Pankaj Gupta
2018-06-01 12:24 ` [Qemu-devel] [RFC v2 0/2] kvm "fake DAX" device flushing Igor Mammedov
2018-06-04 5:56 ` Pankaj Gupta
2018-06-04 9:55 ` David Hildenbrand
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