Re: [PATCH v3 3/3] spapr: Add Hcalls to support PAPR NVDIMM device

2019-12-16 Thread Shivaprasad G Bhat
Hi David, On 11/22/2019 10:41 AM, David Gibson wrote: On Mon, Oct 14, 2019 at 01:38:16PM -0500, Shivaprasad G Bhat wrote: device_add/del phase itself instead. The guest kernel makes bind/unbind requests for the virtual NVDIMM device at the region level granularity. Without interleaving, each

Re: [PATCH v3 3/3] spapr: Add Hcalls to support PAPR NVDIMM device

2019-11-21 Thread David Gibson
On Mon, Oct 14, 2019 at 01:38:16PM -0500, Shivaprasad G Bhat wrote: > This patch implements few of the necessary hcalls for the nvdimm support. > > PAPR semantics is such that each NVDIMM device is comprising of multiple > SCM(Storage Class Memory) blocks. The guest requests the hypervisor to >

[PATCH v3 3/3] spapr: Add Hcalls to support PAPR NVDIMM device

2019-10-14 Thread Shivaprasad G Bhat
This patch implements few of the necessary hcalls for the nvdimm support. PAPR semantics is such that each NVDIMM device is comprising of multiple SCM(Storage Class Memory) blocks. The guest requests the hypervisor to bind each of the SCM blocks of the NVDIMM device using hcalls. There can be SCM