RE: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhang, Tina
.com>; dan...@ffwll.ch; > ch...@chris-wilson.co.uk; intel-gvt-...@lists.freedesktop.org; Yuan, Hang > <hang.y...@intel.com> > Subject: Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g > > On 2017.11.15 11:49:00 +0100, Gerd Hoffmann wrote: > > On Wed, No

RE: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhang, Tina
top.org; joonas.lahti...@linux.intel.com; Wang, Zhi A > ; linux-kernel@vger.kernel.org; > zhen...@linux.intel.com; Zhang, Tina ; > kwankh...@nvidia.com; Lv, Zhiyuan ; dan...@ffwll.ch; > ch...@chris-wilson.co.uk; intel-gvt-...@lists.freedesktop.org; Yuan, Hang > > Subject: Re: [PATCH

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhenyu Wang
On 2017.11.15 11:49:00 +0100, Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the dma-buf support for intel

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-22 Thread Zhenyu Wang
On 2017.11.15 11:49:00 +0100, Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the dma-buf support for intel

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-16 Thread Gerd Hoffmann
> > > This patch set can be tried with the following example: > > > git://git.kraxel.org/qemu branch: work/intel-vgpu > > > > > > > Tested-by: Gerd Hoffmann > > Hi Gerd, > > Can you share the xml snippets required for the VM to make this work? > Last I tried I couldn't

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-16 Thread Gerd Hoffmann
> > > This patch set can be tried with the following example: > > > git://git.kraxel.org/qemu branch: work/intel-vgpu > > > > > > > Tested-by: Gerd Hoffmann > > Hi Gerd, > > Can you share the xml snippets required for the VM to make this work? > Last I tried I couldn't get the

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Alex Williamson
On Wed, 15 Nov 2017 11:49:00 +0100 Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Alex Williamson
On Wed, 15 Nov 2017 11:49:00 +0100 Gerd Hoffmann wrote: > On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > > v17->v18: > > 1) unmap vgpu's opregion when destroying vgpu. > > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > > > This patch set adds the dma-buf support

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Gerd Hoffmann
On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > v17->v18: > 1) unmap vgpu's opregion when destroying vgpu. > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > This patch set adds the dma-buf support for intel GVT-g. > > dma-buf is an uniform mechanism to share DMA buffers

Re: [PATCH v18 0/6] drm/i915/gvt: Dma-buf support for GVT-g

2017-11-15 Thread Gerd Hoffmann
On Wed, Nov 15, 2017 at 05:11:49PM +0800, Tina Zhang wrote: > v17->v18: > 1) unmap vgpu's opregion when destroying vgpu. > 2) update comments for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) > This patch set adds the dma-buf support for intel GVT-g. > > dma-buf is an uniform mechanism to share DMA buffers