Commit e9bda3b3 authored by Josh Triplett's avatar Josh Triplett Committed by Avi Kivity
Browse files

KVM: VMX: Auto-load on CPUs with VMX 



Enable x86 feature-based autoloading for the kvm-intel module on CPUs
with X86_FEATURE_VMX.

Signed-off-by: default avatarJosh Triplett <josh@joshtriplett.org>
Acked-By: default avatarKay Sievers <kay@vrfy.org>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent bbcc9c06

arch/x86/kvm/vmx.c

+7 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/highmem.h>

#include <linux/sched.h>

#include <linux/moduleparam.h>

#include <linux/mod_devicetable.h>

#include <linux/ftrace_event.h>

#include <linux/slab.h>

#include <linux/tboot.h>
@@ -51,6 +52,12 @@ 
MODULE_AUTHOR("Qumranet");

MODULE_LICENSE("GPL");



static const struct x86_cpu_id vmx_cpu_id[] = {

	X86_FEATURE_MATCH(X86_FEATURE_VMX),

	{}

};

MODULE_DEVICE_TABLE(x86cpu, vmx_cpu_id);



static bool __read_mostly enable_vpid = 1;

module_param_named(vpid, enable_vpid, bool, 0444);