From: Jason Wang
Date: Mon, 17 Jun 2019 05:20:54 -0400
> Vhost_net was known to suffer from HOL[1] issues which is not easy to
> fix. Several downstream disable the feature by default. What's more,
> the datapath was split and datacopy path got the support of batching
> and XDP support recently w
On 2019/06/14, Daniel Vetter wrote:
> Split out to make the functional changes stick out more.
>
Since this patch flew-by, as standalone one (intentionally or not) I'd
add, anything vaguely like:
"Core users of DRIVER_PRIME were removed from core with prior patches."
HTH
Emil
___
Split out to make the functional changes stick out more.
v2: amdgpu gained DRIVER_SYNCOBJ_TIMELINE.
v3: amdgpu lost DRIVER_SYNCOBJ_TIMELINE.
v4: Don't add a space in i915_drv.c (Sam)
Cc: Sam Ravnborg
Reviewed-by: Eric Anholt
Signed-off-by: Daniel Vetter
Cc: amd-...@lists.freedesktop.org
Cc:
On Mon, Jun 17, 2019 at 05:20:54AM -0400, Jason Wang wrote:
> Vhost_net was known to suffer from HOL[1] issues which is not easy to
> fix. Several downstream disable the feature by default. What's more,
> the datapath was split and datacopy path got the support of batching
> and XDP support recentl
On Mon, Jun 17, 2019 at 01:14:05PM +0200, Gerd Hoffmann wrote:
> No need to do the reservation dance,
> we can just wait on the fence directly.
>
> Signed-off-by: Gerd Hoffmann
> ---
> drivers/gpu/drm/virtio/virtgpu_plane.c | 13 +++--
> 1 file changed, 3 insertions(+), 10 deletions(-)
>
On Mon, Jun 17, 2019 at 01:14:06PM +0200, Gerd Hoffmann wrote:
> No users left.
>
> Signed-off-by: Gerd Hoffmann
Reviewed-by: Daniel Vetter
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.h| 1 -
> drivers/gpu/drm/virtio/virtgpu_object.c | 13 -
> 2 files changed, 14 deletions(-)
On Mon, Jun 17, 2019 at 01:14:04PM +0200, Gerd Hoffmann wrote:
> Use drm_gem_reservation_object_wait() in virtio_gpu_wait_ioctl().
Would be good to mention here that with this the wait becomes lockless, we
don't call ttm_bo_reserve/unreserve anymore.
> Signed-off-by: Gerd Hoffmann
> ---
> drive
On Mon, Jun 17, 2019 at 04:08:25PM +0200, Daniel Vetter wrote:
> On Mon, Jun 17, 2019 at 01:14:03PM +0200, Gerd Hoffmann wrote:
> > With this gem and ttm will use the same reservation object,
> > so mixing and matching ttm / gem reservation helpers should
> > work fine.
> >
> > Signed-off-by: Gerd
On Mon, Jun 17, 2019 at 01:14:03PM +0200, Gerd Hoffmann wrote:
> With this gem and ttm will use the same reservation object,
> so mixing and matching ttm / gem reservation helpers should
> work fine.
>
> Signed-off-by: Gerd Hoffmann
While doing my prime doc+cleanup series I wondered whether we s
Use drm_gem_reservation_object_wait() in virtio_gpu_wait_ioctl().
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
b/drivers/gpu/drm/virtio/virtg
No users left.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_drv.h| 1 -
drivers/gpu/drm/virtio/virtgpu_object.c | 13 -
2 files changed, 14 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 9e2d3062b0
No need to do the reservation dance,
we can just wait on the fence directly.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c
b/drivers/gpu/drm/virtio
With this gem and ttm will use the same reservation object,
so mixing and matching ttm / gem reservation helpers should
work fine.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/virtio/virtgpu_object.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio
Vhost_net was known to suffer from HOL[1] issues which is not easy to
fix. Several downstream disable the feature by default. What's more,
the datapath was split and datacopy path got the support of batching
and XDP support recently which makes it faster than zerocopy part for
small packets transmi
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