Re: [Intel-gfx] [PATCH v6 0/6] drm/i915/gvt: Dma-buf support for GVT-g

Hi Gerd, I found this problem once I sent the patches :( I checked the uapi definitions and found it is usually called pad to do the aligning. So I changed the 'resv' to 'pad' in the patch but forgot to update it in the last patch and did not test after the "small" change. Next time I will

Re: [Intel-gfx] [PATCH v6 0/6] drm/i915/gvt: Dma-buf support for GVT-g

On Wed, 2017-05-31 at 02:29 +, Chen, Xiaoguang wrote: > Hi Gerd, > > It is based on 4.12.0-rc1 Applies, good. But then fails to build: error: ‘struct vfio_vgpu_dmabuf_info’ has no member named ‘resv’ gvt/kvmgt.c:611:11: note: in expansion of macro ‘offsetofend’    minsz =

Re: [Intel-gfx] [PATCH v6 0/6] drm/i915/gvt: Dma-buf support for GVT-g

Hi Gerd, It is based on 4.12.0-rc1 >-Original Message- >From: Gerd Hoffmann [mailto:kra...@redhat.com] >Sent: Tuesday, May 30, 2017 6:24 PM >To: Chen, Xiaoguang ; >alex.william...@redhat.com; ch...@chris-wilson.co.uk; intel- >g...@lists.freedesktop.org;

Re: [Intel-gfx] [PATCH v6 0/6] drm/i915/gvt: Dma-buf support for GVT-g

Hi, > This patch set adds the dma-buf support for intel GVT-g. > dma-buf is a uniform mechanism to share DMA buffers across different > devices and sub-systems. > dma-buf for intel GVT-g is mainly used to share the vgpu's > framebuffer > to other users or sub-systems so they can use the dma-buf

[Intel-gfx] [PATCH v6 0/6] drm/i915/gvt: Dma-buf support for GVT-g

v5->v6: 1) align the dma-buf life cycle with the vfio device. 2) add the dma-buf releated operations in a separate patch. 3) i915 releated changes. v4->v5: 1) fix bug while checking whether the gem obj is gvt's dma-buf when user change caching mode or domains. Add a helper function to do it. 2)