subject:"\[HMM 16\/16\] mm\/hmm\/devmem\: dummy HMM device for ZONE_DEVICE memory v2"

Re: [HMM 16/16] mm/hmm/devmem: dummy HMM device for ZONE_DEVICE memory v2

2017-03-17 Thread Jerome Glisse

On Fri, Mar 17, 2017 at 02:55:57PM +0800, Bob Liu wrote: > Hi Jérôme, > > On 2017/3/17 0:05, Jérôme Glisse wrote: > > This introduce a dummy HMM device class so device driver can use it to > > create hmm_device for the sole purpose of registering device memory. > > May I ask where is the latest d

Re: [HMM 16/16] mm/hmm/devmem: dummy HMM device for ZONE_DEVICE memory v2

2017-03-17 Thread Bob Liu

Hi Jérôme, On 2017/3/17 0:05, Jérôme Glisse wrote: > This introduce a dummy HMM device class so device driver can use it to > create hmm_device for the sole purpose of registering device memory. May I ask where is the latest dummy HMM device driver? I can only get this one: https://patchwork.kern

[HMM 16/16] mm/hmm/devmem: dummy HMM device for ZONE_DEVICE memory v2

2017-03-16 Thread Jérôme Glisse

This introduce a dummy HMM device class so device driver can use it to create hmm_device for the sole purpose of registering device memory. It is usefull to device driver that want to manage multiple physical device memory under same struct device umbrella. Changed since v1: - Improve commit mes