[PATCH v2 7/7] drm/virtio: implement userptr: add interval tree

Dmitry Osipenko dmitry.osipenko at collabora.com
Sun Mar 30 12:04:50 UTC 2025


On 3/30/25 14:57, Dmitry Osipenko wrote:
>> +	userptr = virtio_gpu_userptr_from_addr_range(
>> +		vfpriv, params->userptr, params->userptr + params->size - 1UL);
> Is it possible that userptr address will be same for two different
> processes?

See now the vfpriv->userptrs_tree, i.e. it's not a global tree.

-- 
Best regards,
Dmitry


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