| commit | 9438ce9dbbf512fd717051284f568d5cb35e5cf1 | [log] [tgz] |
|---|---|---|
| author | Annie Li <annie.li@oracle.com> | Mon Dec 12 18:15:07 2011 +0800 |
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Fri Dec 16 11:25:39 2011 -0500 |
| tree | 53c2abe7dccbf557586cb04319a0f9c6eed3a317 | |
| parent | 6666754b11297526c699f8df63c52d50c24fe946 [diff] |
xen/granttable: Support transitive grants These allow a domain A which has been granted access on a page of domain B's memory to issue domain C with a copy-grant on the same page. This is useful e.g. for forwarding packets between domains. Signed-off-by: Annie Li <annie.li@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>