Re: [Qemu-devel] [PATCH v2 2/2] virtio-pmem: Add virtio pmem driver

2018-10-17 Thread Pankaj Gupta
> > > > > > > On Fri, Oct 12, 2018 at 10:01 PM 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

Re: [Qemu-devel] [PATCH v2 2/2] virtio-pmem: Add virtio pmem driver

2018-10-17 Thread Dan Williams
On Wed, Oct 17, 2018 at 12:11 PM Pankaj Gupta wrote: > > > > > On Fri, Oct 12, 2018 at 10:01 PM 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

Re: [Qemu-devel] [PATCH v2 2/2] virtio-pmem: Add virtio pmem driver

2018-10-17 Thread Pankaj Gupta
> On Fri, Oct 12, 2018 at 10:01 PM 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

Re: [Qemu-devel] [PATCH v2 2/2] virtio-pmem: Add virtio pmem driver

2018-10-13 Thread Dan Williams
On Fri, Oct 12, 2018 at 10:01 PM 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

[Qemu-devel] [PATCH v2 2/2] virtio-pmem: Add virtio pmem driver

2018-10-12 Thread Pankaj Gupta
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 information so that existing 'nvdimm/pmem' driver can reserve this into