On Thu, 13 Sep 2018 03:06:27 -0400 (EDT)
Pankaj Gupta wrote:
> >
> > > This patch adds virtio-pmem Qemu device.
> > >
> > > This device presents memory address range information to guest
> > > which is backed by file backend type. It acts like persistent
> > > memory device for KVM guest.
On Thu, 13 Sep 2018 02:58:21 -0400 (EDT)
Pankaj Gupta wrote:
> Hi Luiz,
>
> Thanks for the review.
>
> >
> > > This patch adds virtio-pmem driver for KVM guest.
> > >
> > > Guest reads the persistent memory range information from
> > > Qemu over VIRTIO and registers it on nvdimm_bus. It als
On Fri, 31 Aug 2018 19:00:19 +0530
Pankaj Gupta wrote:
> This patch adds virtio-pmem Qemu device.
>
> This device presents memory address range information to guest
> which is backed by file backend type. It acts like persistent
> memory device for KVM guest. Guest can perform read and
> p
On Fri, 31 Aug 2018 19:00:18 +0530
Pankaj Gupta wrote:
> This patch adds virtio-pmem driver for KVM guest.
>
> Guest reads the persistent memory range information from
> Qemu over VIRTIO and registers it on nvdimm_bus. It also
> creates a nd_region object with the persistent memory
> range infor
On Thu, 19 Jul 2018 15:58:20 +0200
David Hildenbrand wrote:
> On 19.07.2018 14:16, Stefan Hajnoczi wrote:
> > On Thu, Jul 19, 2018 at 01:48:13AM -0400, Pankaj Gupta wrote:
> >>
> >>>
> This patch adds virtio-pmem Qemu device.
>
> This device presents memory address range in
On Thu, 19 Jul 2018 08:48:19 -0400
Luiz Capitulino wrote:
> > It will be necessary to define specific constants for virtio-pmem
> > instead of passing errno from the host to guest.
>
> Yes, defining your own constants work. But I think the only fsync()
> error that wi
On Thu, 19 Jul 2018 13:16:35 +0100
Stefan Hajnoczi wrote:
> On Thu, Jul 19, 2018 at 01:48:13AM -0400, Pankaj Gupta wrote:
> >
> > >
> > > > This patch adds virtio-pmem Qemu device.
> > > >
> > > > This device presents memory address range information to guest
> > > > which is backed by
On Thu, 19 Jul 2018 01:48:13 -0400 (EDT)
Pankaj Gupta wrote:
> >
> > > This patch adds virtio-pmem Qemu device.
> > >
> > > This device presents memory address range information to guest
> > > which is backed by file backend type. It acts like persistent
> > > memory device for KVM guest.
On Fri, 13 Jul 2018 13:22:32 +0530
Pankaj Gupta wrote:
> This patch adds virtio-pmem Qemu device.
>
> This device presents memory address range information to guest
> which is backed by file backend type. It acts like persistent
> memory device for KVM guest. Guest can perform read and persi
On Fri, 13 Jul 2018 13:22:31 +0530
Pankaj Gupta wrote:
> This patch adds virtio-pmem driver for KVM guest.
>
> Guest reads the persistent memory range information from Qemu over
> VIRTIO and registers it on nvdimm_bus. It also creates a nd_region
> object with the persistent memory range infor
On Fri, 13 Jul 2018 13:22:30 +0530
Pankaj Gupta wrote:
> This patch adds functionality to perform flush from guest to host
> over VIRTIO. We are registering a callback based on 'nd_region' type.
> As virtio_pmem driver requires this special flush interface, for rest
> of the region types we are r
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