Displaying 2 results from an estimated 2 matches for "low_iomem".
2011 Nov 21
0
[PATCH] xsm/flask: fix resource list range checks
...security_iterate_fn fn, void *data)
+{
+ struct ocontext *c;
+ int rc = 0;
+
+ POLICY_RDLOCK;
+
+ c = policydb.ocontexts[OCON_IOMEM];
+ while (c && c->u.iomem.high_iomem < start)
+ c = c->next;
+
+ while (c && c->u.iomem.low_iomem <= end) {
+ if (!c->sid[0])
+ {
+ rc = sidtab_context_to_sid(&sidtab, &c->context[0], &c->sid[0]);
+ if ( rc )
+ goto out;
+ }
+ if (start < c->u.iomem.low_iomem) {
+ /* found a gap */
+...
2012 Jan 31
26
[PATCH 00/10] FLASK updates: MSI interrupts, cleanups
This patch set adds XSM security labels to useful debugging output
locations, and fixes some assumptions that all interrupts behaved like
GSI interrupts (which had useful non-dynamic IDs). It also cleans up the
policy build process and adds an example of how to use the user field in
the security context.
Debug output:
[PATCH 01/10] xsm: Add security labels to event-channel dump
[PATCH 02/10] xsm: