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authorDaniel De Graaf <dgdegra@tycho.nsa.gov>2012-02-09 18:25:49 +0000
committerDaniel De Graaf <dgdegra@tycho.nsa.gov>2012-02-09 18:25:49 +0000
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treeb5c847d0a7292af42b3e87f58e43eefc2bce0ae0 /docs/misc/xsm-flask.txt
parent0e19f276cf127ec118ef122d4934c845c5fc99a7 (diff)
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flask/policy: add device model types to example policy
This adds an example user for device_model_stubdomain_seclabel. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
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diff --git a/docs/misc/xsm-flask.txt b/docs/misc/xsm-flask.txt
index 5b4297da85..e2e415d578 100644
--- a/docs/misc/xsm-flask.txt
+++ b/docs/misc/xsm-flask.txt
@@ -61,6 +61,10 @@ that can be used without dom0 disaggregation. The main types for domUs are:
- isolated_domU_t can only communicate with dom0
- prot_domU_t is a domain type whose creation can be disabled with a boolean
+HVM domains with stubdomain device models use two types (one per domain):
+ - domHVM_t is an HVM domain that uses a stubdomain device model
+ - dm_dom_t is the device model for a domain with type domHVM_t
+
One disadvantage of using type enforcement to enforce isolation is that a new
type is needed for each group of domains. In addition, it is not possible to
allow isolated_domU_t cannot to create loopback event channels without allowing