== Series Details ==
Series: drm/i915/gvt: Enable vGPU local display direct flip
URL : https://patchwork.freedesktop.org/series/53383/
State : failure
== Summary ==
CALLscripts/checksyscalls.sh
DESCEND objtool
CHK include/generated/compile.h
CC [M] drivers/gpu/drm/i915/intel_at
Create and initialize vGPU meta framebuffers during vGPU's creation.
Each meta framebuffer is an intel_framebuffer. Userspace can get the
userspace visible identifier of that meta framebuffer by accessing
plane_id_index attribute.
For example:
In "/sys/bus/pci/devices/\:00\:02.0/$vGPU_id/intel
Use the vGPU direct plane flip framework do the guest direct page
flip.
Signed-off-by: Tina Zhang
Cc: Zhenyu Wang
Cc: Zhi Wang
---
drivers/gpu/drm/i915/gvt/handlers.c | 38 +
1 file changed, 38 insertions(+)
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c
This patch is separated from the following patch:
https://lists.freedesktop.org/archives/dri-devel/2018-June/179592.html
This patch introduces the implementation async plane update callbacks
to i915. The original idea is to use async plane update framework to
update cursors.
The next patch of thi
For each physical crtc, Gvt-g has a kernel thread to get the HW vblank
event on time and inject the interrupt event to the vGPUs which the
display planes of the crtc are assigned to.
Signed-off-by: Tina Zhang
Cc: Zhenyu Wang
Cc: Zhi Wang
---
drivers/gpu/drm/i915/gvt/display.c | 30 ++---
The vGPU plane page flip framework supports to update the assigned planes
with the meta framebuffer information during guest vGPU page flip.
With the updated meta framebuffer information, the proposed framework
will use the asynchronous atomic commit path to do the plane update
on behalf of vGPUs
Extend async plane update idea to more planes.
Signed-off-by: Tina Zhang
Cc: Gustavo Padovan
Cc: Enric Balletbo i Serra
Cc: Helen Koike
Cc: Daniel Vetter
Cc: Ville Syrjälä
---
drivers/gpu/drm/i915/intel_atomic_plane.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/i91
Meta framebuffer, as a special intel_framebuffer, is used to describe
an intel_framebuffer which is already pinned to the GGTT space and can
be accessed by the display engine HW.
In the virtualization world, with the help of GVT-g, vGPUs can share
the entire global GTT space and be able to pin the
This series is used to enable the local display direct flip feature for vGPUs
on Gen9.
vGPU Local Display Direct Flip Feature
--
This feature provides vGPUs with the capablities to control a subset of
the local HW display engine resources to display output fro
== Series Details ==
Series: Change KVMGT into self loadable module
URL : https://patchwork.freedesktop.org/series/53379/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_5237_full -> Patchwork_10993_full
Summary
---
**
== Series Details ==
Series: Change KVMGT into self loadable module
URL : https://patchwork.freedesktop.org/series/53379/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_5237 -> Patchwork_10993
Summary
---
**SUCCESS**
== Series Details ==
Series: Change KVMGT into self loadable module
URL : https://patchwork.freedesktop.org/series/53379/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
c0de8b6d6a23 drm/i915/gvt: mandatory require hypervisor's host_init
98c49ae62049 drm/i915/gvt: remove unused p
This series try to change 'kvmgt' as self loadable module to enable
GVT feature for VFIO/mdev interface when user loads 'kvmgt' module,
instead of current method to load hypervisor module when i915/gvt
device model initializes.
v3:
- Fix module reference handling for device open and release. Unuse
The parameter 'void *gvt' is not used and required for hypervisor's
exit call. Even for non-merged Xen hypervisor support. So just remove it.
Signed-off-by: Zhenyu Wang
---
drivers/gpu/drm/i915/gvt/gvt.c | 2 +-
drivers/gpu/drm/i915/gvt/hypercall.h | 2 +-
drivers/gpu/drm/i915/gvt/kvmgt.c
This trys to make 'kvmgt' module as self loadable instead of loading
by i915/gvt device model. So hypervisor specific module could be
stand-alone, e.g only after loading hypervisor specific module, GVT
feature could be enabled via specific hypervisor interface, e.g VFIO/mdev.
So this trys to use h
Don't mark hypervisor module's host_init as optional,
but mandatory required.
Signed-off-by: Zhenyu Wang
---
drivers/gpu/drm/i915/gvt/mpt.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/mpt.h b/drivers/gpu/drm/i915/gvt/mpt.h
index 67f19992b226.
On 2018.11.30 08:44:23 -0700, Alex Williamson wrote:
> On Fri, 30 Nov 2018 14:51:24 +0800
> Zhenyu Wang wrote:
>
> > This trys to make 'kvmgt' module as self loadable instead of loading
> > by i915/gvt device model. So hypervisor specific module could be
> > stand-alone, e.g only after loading hy
Den 30.11.2018 00.58, skrev Eric Anholt:
Daniel Vetter writes:
On Wed, Nov 28, 2018 at 01:52:56PM -0800, Eric Anholt wrote:
Daniel Vetter writes:
On Tue, Nov 27, 2018 at 12:38:44PM -0800, Eric Anholt wrote:
Daniel Vetter writes:
On Mon, Nov 26, 2018 at 04:36:21PM -0800, Eric Anholt wr
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