dma-buf needs to handle non-CPU-backed pages

Registered by Jesse Barker on 2012-02-21

Some content accessed via shared buffers is protected content that cannot be mapped and so may not have CPU backing. dma-buf needs to handle this case.

Blueprint information

Status:
Not started
Approver:
Jesse Barker
Priority:
Medium
Drafter:
None
Direction:
Needs approval
Assignee:
None
Definition:
New
Series goal:
Accepted for trunk
Implementation:
Unknown
Milestone target:
milestone icon backlog

Related branches

Sprints

Whiteboard

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.