Userspace requested command buffer allocations could be too large to make as a contiguous allocation. Use vmalloc if necessary to satisfy those allocations. v1: Initial version. v2: Properly account for number of free descriptors required. v3: Remove offset handling for vmalloc'd buffers. v4: Rebase onto drm-misc-next. David Riley (2): drm/virtio: Rewrite virtio_gpu_queue_ctrl_buffer using fenced version. drm/virtio: Use vmalloc for command buffer allocations. drivers/gpu/drm/virtio/virtgpu_ioctl.c | 4 +- drivers/gpu/drm/virtio/virtgpu_vq.c | 98 ++++++++++++++++++++------ 2 files changed, 79 insertions(+), 23 deletions(-) -- 2.23.0.162.g0b9fbb3734-goog _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
