[Intel-gfx] [PATCH 0/3] i915/gvt/dmabuf: some plane 'size' fixes

Uri Lublin uril at redhat.com
Sun Apr 14 14:44:10 UTC 2019

We started looking at the kvmgt driver code when we noticed
the 'size' calculation in qemu-kvm is wrong.
The first fix we had is now already committed upstream
There is a mismatch between the comment for 'size' field
of struct intel_vgpu_fb_info and the code. 
The comment says the plane size is kept in bytes, while
the code keeps it in pages.
These patches fix this problem as well as some related

Uri Lublin (3):
  i915/gvt/dmabuf: vgpu_get_plane_info: validate_range with size in
  i915/gvt/dmabuf: fix comment about 'size' field
  i915/gvt/dmabuf: update_fb_info: convert size correctly

 drivers/gpu/drm/i915/gvt/dmabuf.c | 5 +++--
 drivers/gpu/drm/i915/gvt/dmabuf.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)


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