[Intel-gfx] [PULL] gvt-fixes

Zhenyu Wang
2020-04-14T08:50:13Z

[-- Attachment #1.1: Type: text/plain, Size: 1400 bytes --]

Hi,

As I stated in last pull
(https://lists.freedesktop.org/archives/intel-gvt-dev/2020-April/006542.html),
this one includes gvt fixes for guest page access by using VFIO
interface instead, so remove the concern from KVM and do the right thing.

Thanks
--
The following changes since commit bcad588dea538a4fc173d16a90a005536ec8dbf2:

drm/i915/perf: Do not clear pollin for small user read buffers (2020-04-13 14:09:48 -0700)

are available in the Git repository at:

https://github.com/intel/gvt-linux tags/gvt-fixes-2020-04-14

for you to fetch changes up to ec7301d5146c9abe8aaf6e16e420ea3951018503:

drm/i915/gvt: switch to user vfio_group_pin/upin_pages (2020-04-14 16:30:17 +0800)

----------------------------------------------------------------
gvt-fixes-2020-04-14

- Fix guest page access by using VFIO dma r/w interface (Yan)

----------------------------------------------------------------
Yan Zhao (3):
drm/i915/gvt: hold reference of VFIO group during opening of vgpu
drm/i915/gvt: subsitute kvm_read/write_guest with vfio_dma_rw
drm/i915/gvt: switch to user vfio_group_pin/upin_pages

drivers/gpu/drm/i915/gvt/kvmgt.c | 46 +++++++++++++++++++---------------------
1 file changed, 22 insertions(+), 24 deletions(-)

--
Open Source Technology Center, Intel ltd.

$gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 195 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]