X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_ctrl_regs.c;h=2b20972059bf480600b05af677f01d8047adae25;hb=cfcceed5890430afedcc544bd7dbb69e29dfd65a;hp=ba6e9c5ebeb42589cca5389988d66f983b328707;hpb=82b8b87c344fcd1eab22e3f3be5ad54cbb3f8f68;p=palacios.git

diff --git a/palacios/src/palacios/vmm_ctrl_regs.c b/palacios/src/palacios/vmm_ctrl_regs.c
index ba6e9c5..2b20972 100644
--- a/palacios/src/palacios/vmm_ctrl_regs.c
+++ b/palacios/src/palacios/vmm_ctrl_regs.c
@@ -141,6 +141,8 @@ static int handle_mov_to_cr0(struct guest_info * info, struct x86_instr * dec_in
 		return -1;
 	    }
 	} else {
+
+	    shadow_cr0->wp = 1;
 	    
 	    if (v3_activate_passthrough_pt(info) == -1) {
 		PrintError("Failed to activate passthrough page tables\n");
@@ -327,7 +329,7 @@ int v3_handle_cr3_write(struct guest_info * info) {
 		    PrintError("Failed to activate 32 bit shadow page table\n");
 		    return -1;
 		}
-	    } 
+	    }
 	    
 	    PrintDebug("New Shadow CR3=%p; New Guest CR3=%p\n", 
 		       (void *)(addr_t)(info->ctrl_regs.cr3), 
@@ -545,7 +547,6 @@ int v3_handle_efer_read(uint_t msr, struct v3_msr * dst, void * priv_data) {
     
     dst->value = info->shdw_pg_state.guest_efer.value;
     
-    info->rip += 2; // WRMSR/RDMSR are two byte operands
     return 0;
 }
 
@@ -569,7 +570,5 @@ int v3_handle_efer_write(uint_t msr, struct v3_msr src, void * priv_data) {
     // Enable/Disable Syscall
     shadow_efer->sce = src.value & 0x1;
     
-    info->rip += 2; // WRMSR/RDMSR are two byte operands
-    
     return 0;
 }