X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmx_msr.c;h=18bb3ee5cfee8e157291d89185c7517b9c43c7ea;hb=refs%2Fheads%2Fdevel;hp=9d6e42aaf92315241c3e8faaeaec86e2ed118d63;hpb=acaadd79c597c8d5180fbfbec79c01fef3dff003;p=palacios.releases.git

diff --git a/palacios/src/palacios/vmx_msr.c b/palacios/src/palacios/vmx_msr.c
index 9d6e42a..18bb3ee 100644
--- a/palacios/src/palacios/vmx_msr.c
+++ b/palacios/src/palacios/vmx_msr.c
@@ -31,6 +31,7 @@
 
 static int get_bitmap_index(uint_t msr)
 {
+    // unsigned comparison with 0 here for clarity
     if( (msr >= LOW_MSR_START) && msr <= LOW_MSR_END) {
         return LOW_MSR_INDEX + msr;
     } else if (( msr >= HIGH_MSR_START ) && (msr <= HIGH_MSR_END)) {
@@ -73,7 +74,7 @@ int v3_init_vmx_msr_map(struct v3_vm_info * vm) {
 
     msr_map->update_map = update_map;
     
-    temp = V3_AllocPages(1);
+    temp = V3_AllocPages(1); // need not be shadow-safe, not exposed to guest
     if (!temp) { 
         PrintError(vm, VCORE_NONE, "Cannot allocat MSR bitmap\n");
 	return -1;