Oleksandr Tyshchenko 5ed267cc7b drm/virtio: Pass correct device to dma_sync_sgtable_for_device() ... [ Upstream commit a54bace095 ] The "vdev->dev.parent" should be used instead of "vdev->dev" as a device for which to perform the DMA operation in both virtio_gpu_cmd_transfer_to_host_2d(3d). Because the virtio-gpu device "vdev->dev" doesn't really have DMA OPS assigned to it, but parent (virtio-pci or virtio-mmio) device "vdev->dev.parent" has. The more, the sgtable in question the code is trying to sync here was mapped for the parent device (by using its DMA OPS) previously at: virtio_gpu_object_shmem_init()->drm_gem_shmem_get_pages_sgt()-> dma_map_sgtable(), so should be synced here for the same parent device. Fixes: b5c9ed70d1 ("drm/virtio: Improve DMA API usage for shmem BOs") Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230224153450.526222-1-olekstysh@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-22 13:33:39 +01:00
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Kconfig	…
Makefile	…
virtgpu_debugfs.c	…
virtgpu_display.c	drm/virtio: set fb_modifiers_not_supported	2022-09-07 12:13:22 +02:00
virtgpu_drv.c	drm/virtio: Use dev_is_pci()	2022-07-19 14:40:58 +02:00
virtgpu_drv.h	drm/virtio: Improve DMA API usage for shmem BOs	2022-07-19 14:40:58 +02:00
virtgpu_fence.c	…
virtgpu_gem.c	…
virtgpu_ioctl.c	drm/virtio: exbuf->fence_fd unmodified on interrupted wait	2023-02-14 19:11:45 +01:00
virtgpu_kms.c	drm/virtio: kms: use drm managed resources	2022-07-19 14:40:59 +02:00
virtgpu_object.c	drm/virtio: Fix memory leak in virtio_gpu_object_create()	2023-01-12 12:02:26 +01:00
virtgpu_plane.c	drm/virtio: remove drm_plane_cleanup() destroy hook	2022-08-19 16:00:15 +02:00
virtgpu_prime.c	…
virtgpu_trace.h	…
virtgpu_trace_points.c	…
virtgpu_vq.c	drm/virtio: Pass correct device to dma_sync_sgtable_for_device()	2023-03-22 13:33:39 +01:00
virtgpu_vram.c	…