Add SA-14:15.iconv, SA-14:16.file, EN-14:07.pmap and EN-14:08.heimdal.

svn path=/head/; revision=45118

share/security/patches/EN-14:07/pmap.patch

@@ -0,0 +1,13 @@
+Index: sys/amd64/amd64/pmap.c
+===================================================================
+--- sys/amd64/amd64/pmap.c	(revision 267572)
++++ sys/amd64/amd64/pmap.c	(working copy)
+@@ -367,7 +367,7 @@ static int pmap_flags = PMAP_PDE_SUPERPAGE;	/* fla
+ 
+ static struct unrhdr pcid_unr;
+ static struct mtx pcid_mtx;
+-int pmap_pcid_enabled = 1;
++int pmap_pcid_enabled = 0;
+ SYSCTL_INT(_vm_pmap, OID_AUTO, pcid_enabled, CTLFLAG_RDTUN, &pmap_pcid_enabled,
+     0, "Is TLB Context ID enabled ?");
+ int invpcid_works = 0;

share/security/patches/EN-14:07/pmap.patch.asc

@@ -0,0 +1,17 @@
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