Update README.md

README.md

@@ -8,33 +8,7 @@
 Bluepill is an Intel type-2 research hypervisor written with no access to github.com. This project is purely for educational purposes and is designed to run on Windows 10 systems.
 This project uses WDK and thus Windows Kernel functions to facilitate vmxlaunch.
 
-### VMCS War Stories
+### VMCS
 
 Dump of VMCS control fields can be found [here](https://githacks.org/_xeroxz/bluepill/-/blob/master/VMCS.md). This is not required, but for learning its nice to
-see exactly what the MSR masks are, and what VMCS field's are enabled after you apply high/low bit masks. When I first configured the VMCS control field(s), I was setting whatever bits I thought I needed high after 
+see exactly what the MSR masks are, and what VMCS field's are enabled after you apply high/low bit masks.
-applying VMX reserved bit masks. 
-
-```cpp
-msr_fix_value.flags = __readmsr(IA32_VMX_PROCBASED_CTLS2);
-procbased_ctls2.flags &= msr_fix_value.allowed_1_settings;
-procbased_ctls2.flags |= msr_fix_value.allowed_0_settings;
-
-// dont do this! for example my xeons dont support xsave/xrstor instruction...
-// nor do my xeons have processor tracing support...
-procbased_ctls2.enable_rdtscp = true;
-procbased_ctls2.enable_xsaves = true; 
-procbased_ctls2.conceal_vmx_from_pt = true; 
-__vmx_vmwrite(VMCS_CTRL_SECONDARY_PROCESSOR_BASED_VM_EXECUTION_CONTROLS, procbased_ctls2.flags);
-```
-
-Instead set bits high before you apply the mask...
-
-```cpp
-msr_fix_value.flags = __readmsr(IA32_VMX_PROCBASED_CTLS2);
-procbased_ctls2.enable_rdtscp = true;
-procbased_ctls2.enable_xsaves = true; // although my xeons dont support xsave... other cpus do!
-procbased_ctls2.conceal_vmx_from_pt = true; // although my xeons dont support processor tracing... other cpus do!
-procbased_ctls2.flags &= msr_fix_value.allowed_1_settings;
-procbased_ctls2.flags |= msr_fix_value.allowed_0_settings;
-__vmx_vmwrite(VMCS_CTRL_SECONDARY_PROCESSOR_BASED_VM_EXECUTION_CONTROLS, procbased_ctls2.flags);
-```