Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa

Subject: Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
From: Jason Wang <jasowang@xxxxxxxxxx>
Date: Fri, 31 Jul 2020 11:11:25 +0800
Cc: Zhu Lingshan <lingshan.zhu@xxxxxxxxx>, alex.williamson@xxxxxxxxxx, mst@xxxxxxxxxx, pbonzini@xxxxxxxxxx, sean.j.christopherson@xxxxxxxxx, wanpengli@xxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, shahafs@xxxxxxxxxxxx, parav@xxxxxxxxxxxx
In-reply-to: <20200729141554.GA47212@mtl-vdi-166.wap.labs.mlnx>
References: <20200728042405.17579-1-lingshan.zhu@intel.com> <20200728042405.17579-5-lingshan.zhu@intel.com> <20200728090438.GA21875@nps-server-21.mtl.labs.mlnx> <c87d4a5a-3106-caf2-2bc1-764677218967@redhat.com> <20200729095503.GD35280@mtl-vdi-166.wap.labs.mlnx> <45b7e8aa-47a9-06f6-6b72-762d504adb00@redhat.com> <20200729141554.GA47212@mtl-vdi-166.wap.labs.mlnx>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0


On 2020/7/29 下午10:15, Eli Cohen wrote:

OK, we have a mode of operation that does not require driver
intervention to manipulate the event queues so I think we're ok with
this design.



Good to know this.

Thanks

References:
- [PATCH V4 0/6] IRQ offloading for vDPA
  - From: Zhu Lingshan
- [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Zhu Lingshan
- Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Eli Cohen
- Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Jason Wang
- Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Eli Cohen
- Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Jason Wang
- Re: [PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
  - From: Eli Cohen