|
Revision tags: v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11, v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10 |
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| #
6c85d6b6 |
| 08-Jul-2024 |
Jiri Pirko <[email protected]> |
virtio: rename virtio_find_vqs_info() to virtio_find_vqs()
Since the original virtio_find_vqs() is no longer present, rename
virtio_find_vqs_info() back to virtio_find_vqs().
Signed-off-by: Jiri Pi
virtio: rename virtio_find_vqs_info() to virtio_find_vqs()
Since the original virtio_find_vqs() is no longer present, rename
virtio_find_vqs_info() back to virtio_find_vqs().
Signed-off-by: Jiri Pirko <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
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| #
c95e67ba |
| 08-Jul-2024 |
Jiri Pirko <[email protected]> |
virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info()
Instead of passing separate names and callbacks arrays
to virtio_find_vqs(), have one of virtual_queue_info structs and
pas
virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info()
Instead of passing separate names and callbacks arrays
to virtio_find_vqs(), have one of virtual_queue_info structs and
pass it to virtio_find_vqs_info().
Suggested-by: Xuan Zhuo <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
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|
Revision tags: v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2 |
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| #
aad9729e |
| 06-Mar-2023 |
Dmitry Osipenko <[email protected]> |
drm/virtio: Fix handling CONFIG_DRM_VIRTIO_GPU_KMS option
VirtIO-GPU got a new config option for disabling KMS. There were two
problems left unnoticed during review when the new option was added:
1
drm/virtio: Fix handling CONFIG_DRM_VIRTIO_GPU_KMS option
VirtIO-GPU got a new config option for disabling KMS. There were two
problems left unnoticed during review when the new option was added:
1. The IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS) check in the code was
inverted, hence KMS was disabled when it should be enabled and vice versa.
2. The disabled KMS crashed kernel with a NULL dereference in
drm_kms_helper_hotplug_event(), which shall not be invoked with a
disabled KMS.
Fix the inverted config option check in the code and skip handling the
VIRTIO_GPU_EVENT_DISPLAY sent by host when KMS is disabled in guest to fix
the crash.
Acked-by: Gerd Hoffmann <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Fixes: 72122c69d717 ("drm/virtio: Add option to disable KMS support")
Signed-off-by: Dmitry Osipenko <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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|
Revision tags: v6.3-rc1 |
|
| #
72122c69 |
| 02-Mar-2023 |
Rob Clark <[email protected]> |
drm/virtio: Add option to disable KMS support
Add a build option to disable modesetting support. This is useful in
cases where the guest only needs to use the GPU in a headless mode, or
(such as in
drm/virtio: Add option to disable KMS support
Add a build option to disable modesetting support. This is useful in
cases where the guest only needs to use the GPU in a headless mode, or
(such as in the CrOS usage) window surfaces are proxied to a host
compositor.
As the modesetting ioctls are a big surface area for potential security
bugs to be found (it's happened in the past, we should assume it will
again in the future), it makes sense to have a build option to disable
those ioctls in cases where they serve no legitimate purpose.
v2: Use more if (IS_ENABLED(...))
v3: Also permit the host to advertise no scanouts
v4: Spiff out commit msg
v5: Make num_scanouts==0 and DRM_VIRTIO_GPU_KMS=n behave the same
v6: Drop conditionally building virtgpu_display.c and early-out of
it's init/fini fxns instead
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Dmitry Osipenko <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Gerd Hoffmann <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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|
Revision tags: v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7 |
|
| #
90caf425 |
| 14-Jul-2022 |
Danilo Krummrich <[email protected]> |
drm/virtio: kms: use drm managed resources
Allocate driver structures with drm managed resource allocators in order
to cleanup/simplify the drm driver .release callback.
Signed-off-by: Danilo Krumm
drm/virtio: kms: use drm managed resources
Allocate driver structures with drm managed resource allocators in order
to cleanup/simplify the drm driver .release callback.
Signed-off-by: Danilo Krummrich <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
Revision tags: v5.19-rc6, v5.19-rc5 |
|
| #
b5c9ed70 |
| 30-Jun-2022 |
Dmitry Osipenko <[email protected]> |
drm/virtio: Improve DMA API usage for shmem BOs
DRM API requires the DRM's driver to be backed with the device that can
be used for generic DMA operations. The VirtIO-GPU device can't perform
DMA op
drm/virtio: Improve DMA API usage for shmem BOs
DRM API requires the DRM's driver to be backed with the device that can
be used for generic DMA operations. The VirtIO-GPU device can't perform
DMA operations if it uses PCI transport because PCI device driver creates
a virtual VirtIO-GPU device that isn't associated with the PCI. Use PCI's
GPU device for the DRM's device instead of the VirtIO-GPU device and drop
DMA-related hacks from the VirtIO-GPU driver.
Signed-off-by: Dmitry Osipenko <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
Revision tags: v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6 |
|
| #
d9679d00 |
| 13-Oct-2021 |
Michael S. Tsirkin <[email protected]> |
virtio: wrap config->reset calls
This will enable cleanups down the road.
The idea is to disable cbs, then add "flush_queued_cbs" callback
as a parameter, this way drivers can flush any work
queued
virtio: wrap config->reset calls
This will enable cleanups down the road.
The idea is to disable cbs, then add "flush_queued_cbs" callback
as a parameter, this way drivers can flush any work
queued after callbacks have been disabled.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
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|
Revision tags: v5.15-rc5, v5.15-rc4, v5.15-rc3 |
|
| #
6198770a |
| 21-Sep-2021 |
Anthoine Bourgeois <[email protected]> |
drm/virtio: implement context init: probe for feature
Let's probe for VIRTIO_GPU_F_CONTEXT_INIT.
Create a new DRM_INFO(..) line since the current one is getting
too long.
Signed-off-by: Anthoine B
drm/virtio: implement context init: probe for feature
Let's probe for VIRTIO_GPU_F_CONTEXT_INIT.
Create a new DRM_INFO(..) line since the current one is getting
too long.
Signed-off-by: Anthoine Bourgeois <[email protected]>
Acked-by: Lingfeng Yang <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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| #
1925d6a7 |
| 21-Sep-2021 |
Gurchetan Singh <[email protected]> |
drm/virtio: implement context init: track valid capabilities in a mask
The valid capability IDs are between 1 to 63, and defined in the
virtio gpu spec. This is used for error checking the subseque
drm/virtio: implement context init: track valid capabilities in a mask
The valid capability IDs are between 1 to 63, and defined in the
virtio gpu spec. This is used for error checking the subsequent
patches. We're currently only using 2 capability IDs, so this
should be plenty for the immediate future.
Signed-off-by: Gurchetan Singh <[email protected]>
Acked-by: Lingfeng Yang <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
Revision tags: v5.15-rc2, v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3, v5.14-rc2, v5.14-rc1, v5.13, v5.13-rc7, v5.13-rc6, v5.13-rc5, v5.13-rc4, v5.13-rc3 |
|
| #
cec7f177 |
| 17-May-2021 |
Xie Yongji <[email protected]> |
drm/virtio: Fix double free on probe failure
The virtio_gpu_init() will free vgdev and vgdev->vbufs on failure.
But such failure will be caught by virtio_gpu_probe() and then
virtio_gpu_release() wi
drm/virtio: Fix double free on probe failure
The virtio_gpu_init() will free vgdev and vgdev->vbufs on failure.
But such failure will be caught by virtio_gpu_probe() and then
virtio_gpu_release() will be called to do some cleanup which
will free vgdev and vgdev->vbufs again. So let's set dev->dev_private
to NULL to avoid double free.
Signed-off-by: Xie Yongji <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
| #
17f46f48 |
| 17-May-2021 |
Xie Yongji <[email protected]> |
drm/virtio: Fixes a potential NULL pointer dereference on probe failure
The dev->dev_private might not be allocated if virtio_gpu_pci_quirk()
or virtio_gpu_init() failed. In this case, we should avo
drm/virtio: Fixes a potential NULL pointer dereference on probe failure
The dev->dev_private might not be allocated if virtio_gpu_pci_quirk()
or virtio_gpu_init() failed. In this case, we should avoid the cleanup
in virtio_gpu_release().
Signed-off-by: Xie Yongji <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
Revision tags: v5.13-rc2, v5.13-rc1, v5.12, v5.12-rc8, v5.12-rc7, v5.12-rc6, v5.12-rc5, v5.12-rc4, v5.12-rc3, v5.12-rc2, v5.12-rc1, v5.12-rc1-dontuse, v5.11, v5.11-rc7 |
|
| #
8d0cb886 |
| 03-Feb-2021 |
Dan Carpenter <[email protected]> |
drm/virtio: fix an error code in virtio_gpu_init()
If devm_request_mem_region() fails this code currently returns success
but it should return -EBUSY.
Fixes: 6076a9711dc5 ("drm/virtio: implement bl
drm/virtio: fix an error code in virtio_gpu_init()
If devm_request_mem_region() fails this code currently returns success
but it should return -EBUSY.
Fixes: 6076a9711dc5 ("drm/virtio: implement blob resources: probe for host visible region")
Signed-off-by: Dan Carpenter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/YBpy0GS7GfmafMfe@mwanda
Signed-off-by: Gerd Hoffmann <[email protected]>
(cherry picked from commit eb988a2ee500d3297a1de048dc3c77b6c354e650)
Signed-off-by: Maarten Lankhorst <[email protected]>
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| #
eb988a2e |
| 03-Feb-2021 |
Dan Carpenter <[email protected]> |
drm/virtio: fix an error code in virtio_gpu_init()
If devm_request_mem_region() fails this code currently returns success
but it should return -EBUSY.
Fixes: 6076a9711dc5 ("drm/virtio: implement bl
drm/virtio: fix an error code in virtio_gpu_init()
If devm_request_mem_region() fails this code currently returns success
but it should return -EBUSY.
Fixes: 6076a9711dc5 ("drm/virtio: implement blob resources: probe for host visible region")
Signed-off-by: Dan Carpenter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/YBpy0GS7GfmafMfe@mwanda
Signed-off-by: Gerd Hoffmann <[email protected]>
show more ...
|
|
Revision tags: v5.11-rc6, v5.11-rc5, v5.11-rc4, v5.11-rc3, v5.11-rc2, v5.11-rc1, v5.10, v5.10-rc7, v5.10-rc6, v5.10-rc5, v5.10-rc4, v5.10-rc3, v5.10-rc2, v5.10-rc1, v5.9, v5.9-rc8, v5.9-rc7 |
|
| #
16845c5d |
| 24-Sep-2020 |
Gerd Hoffmann <[email protected]> |
drm/virtio: implement blob resources: implement vram object
A virtio-gpu vram object is based on range-based allocation.
No guest shmemfs backing, so we call drm_gem_private_object_init.
This is fo
drm/virtio: implement blob resources: implement vram object
A virtio-gpu vram object is based on range-based allocation.
No guest shmemfs backing, so we call drm_gem_private_object_init.
This is for host memory without any guest backing (atleast initially).
Signed-off-by: Gerd Hoffmann <[email protected]>
Acked-by: Tomeu Vizoso <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Co-developed-by: Gurchetan Singh <[email protected]>
Signed-off-by: Gurchetan Singh <[email protected]>
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|
| #
6076a971 |
| 24-Sep-2020 |
Gerd Hoffmann <[email protected]> |
drm/virtio: implement blob resources: probe for host visible region
The availability of the host visible region means host 3D
allocations can be directly mapped in the guest.
Signed-off-by: Gerd Ho
drm/virtio: implement blob resources: probe for host visible region
The availability of the host visible region means host 3D
allocations can be directly mapped in the guest.
Signed-off-by: Gerd Hoffmann <[email protected]>
Acked-by: Tomeu Vizoso <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Co-developed-by: Gurchetan Singh <[email protected]>
Signed-off-by: Gurchetan Singh <[email protected]>
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|
| #
6815cfe6 |
| 24-Sep-2020 |
Gerd Hoffmann <[email protected]> |
drm/virtio: implement blob resources: probe for the feature.
Let's proble for VIRTIO_GPU_F_RESOURCE_BLOB.
Signed-off-by: Gerd Hoffmann <[email protected]>
Signed-off-by: Gurchetan Singh <gurchetans
drm/virtio: implement blob resources: probe for the feature.
Let's proble for VIRTIO_GPU_F_RESOURCE_BLOB.
Signed-off-by: Gerd Hoffmann <[email protected]>
Signed-off-by: Gurchetan Singh <[email protected]>
Acked-by: Tomeu Vizoso <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
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|
|
Revision tags: v5.9-rc6, v5.9-rc5 |
|
| #
d6005d3d |
| 08-Sep-2020 |
Gerd Hoffmann <[email protected]> |
drm/virtio: use drmm_mode_config_init
Use managed init call to simplify cleanup.
Signed-off-by: Gerd Hoffmann <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
Link: ht
drm/virtio: use drmm_mode_config_init
Use managed init call to simplify cleanup.
Signed-off-by: Gerd Hoffmann <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
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|
|
Revision tags: v5.9-rc4 |
|
| #
1fb97413 |
| 02-Sep-2020 |
Gurchetan Singh <[email protected]> |
drm/virtio: fix uninitialized variable
smatch reported this with the blob series:
drivers/gpu/drm/virtio/virtgpu_kms.c:227 virtio_gpu_init()
error: uninitialized symbol 'ret'.
Signed-off-by: Gurch
drm/virtio: fix uninitialized variable
smatch reported this with the blob series:
drivers/gpu/drm/virtio/virtgpu_kms.c:227 virtio_gpu_init()
error: uninitialized symbol 'ret'.
Signed-off-by: Gurchetan Singh <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
| #
e219688f |
| 02-Sep-2020 |
Doug Horn <[email protected]> |
Fix use after free in get_capset_info callback.
If a response to virtio_gpu_cmd_get_capset_info takes longer than
five seconds to return, the callback will access freed kernel memory
in vg->capsets.
Fix use after free in get_capset_info callback.
If a response to virtio_gpu_cmd_get_capset_info takes longer than
five seconds to return, the callback will access freed kernel memory
in vg->capsets.
Signed-off-by: Doug Horn <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
|
Revision tags: v5.9-rc3, v5.9-rc2 |
|
| #
c84adb30 |
| 18-Aug-2020 |
David Stevens <[email protected]> |
drm/virtio: Support virtgpu exported resources
Add support for UUID-based resource sharing mechanism to virtgpu. This
implements the new virtgpu commands and hooks them up to dma-buf's
get_uuid call
drm/virtio: Support virtgpu exported resources
Add support for UUID-based resource sharing mechanism to virtgpu. This
implements the new virtgpu commands and hooks them up to dma-buf's
get_uuid callback.
Signed-off-by: David Stevens <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
|
Revision tags: v5.9-rc1 |
|
| #
115a71d8 |
| 05-Aug-2020 |
Michael S. Tsirkin <[email protected]> |
drm/virtio: convert to LE accessors
Virtgpu is modern-only. Use LE accessors for config space.
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
|
Revision tags: v5.8, v5.8-rc7, v5.8-rc6, v5.8-rc5, v5.8-rc4, v5.8-rc3, v5.8-rc2, v5.8-rc1, v5.7, v5.7-rc7, v5.7-rc6, v5.7-rc5, v5.7-rc4, v5.7-rc3, v5.7-rc2, v5.7-rc1 |
|
| #
45c5d2a4 |
| 08-Apr-2020 |
Gurchetan Singh <[email protected]> |
drm/virtio: only destroy created contexts
This can happen if userspace doesn't issue any 3D ioctls before
closing the DRM fd.
Fixes: 72b48ae800da ("drm/virtio: enqueue virtio_gpu_create_context aft
drm/virtio: only destroy created contexts
This can happen if userspace doesn't issue any 3D ioctls before
closing the DRM fd.
Fixes: 72b48ae800da ("drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl")
Signed-off-by: Gurchetan Singh <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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|
| #
5038a567 |
| 07-Apr-2020 |
Stephen Rothwell <[email protected]> |
drm/virtio: fix up for include file changes
virtgpu_kms now uses VIRTIO_RING_F_INDIRECT_DESC, so it must
include virtio_ring.h directly.
Fixes: 5edbb5608256 ("drm/virtio: fix ring free check")
Sign
drm/virtio: fix up for include file changes
virtgpu_kms now uses VIRTIO_RING_F_INDIRECT_DESC, so it must
include virtio_ring.h directly.
Fixes: 5edbb5608256 ("drm/virtio: fix ring free check")
Signed-off-by: Stephen Rothwell <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
show more ...
|
|
Revision tags: v5.6, v5.6-rc7, v5.6-rc6, v5.6-rc5, v5.6-rc4 |
|
| #
72b48ae8 |
| 25-Feb-2020 |
Gurchetan Singh <[email protected]> |
drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl
For old userspace, initialization will still be implicit.
For backwards compatibility, enqueue virtio_gpu_cmd_context_create a
drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl
For old userspace, initialization will still be implicit.
For backwards compatibility, enqueue virtio_gpu_cmd_context_create after
the first 3D ioctl.
v3: staticify virtio_gpu_create_context
remove notify to batch vm-exit
v6: Remove nested 3D checks (emil.velikov):
- unify 3D check in resource create
v7: Remove check when getting capabilities
Reviewed-by: Chia-I Wu <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Gurchetan Singh <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
show more ...
|
| #
d2a983b2 |
| 25-Feb-2020 |
Gurchetan Singh <[email protected]> |
drm/virtio: track whether or not a context has been initiated
Use an boolean variable to track whether a context has been
initiated.
v5: Fix possible race and sleep via mutex (olv)
Reviewed-by: Ch
drm/virtio: track whether or not a context has been initiated
Use an boolean variable to track whether a context has been
initiated.
v5: Fix possible race and sleep via mutex (olv)
Reviewed-by: Chia-I Wu <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Gurchetan Singh <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
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