On 10/10/2022 07:58, Niranjana Vishwanathapura wrote:
Add uapi and implement support for bind and unbind of an
object at the specified GPU virtual addresses.
The vm_bind mode is not supported in legacy execbuf2 ioctl.
It will be supported only in the newer execbuf3 ioctl.
v2: On older platforms ctx->vm is not set, check for it.
In vm_bind call, add vma to vm_bind_list.
Add more input validity checks.
Update some documentation.
v3: In vm_bind call, add vma to vm_bound_list as user can
request a fence and pass to execbuf3 as input fence.
Remove short term pinning with PIN_VALIDATE flag.
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@xxxxxxxxx>
Signed-off-by: Prathap Kumar Valsan <prathap.kumar.valsan@xxxxxxxxx>
Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
