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Commit ae759544 authored by Josh Triplett's avatar Josh Triplett Committed by Marcelo Tosatti
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KVM: SVM: Auto-load on CPUs with SVM 



Enable x86 feature-based autoloading for the kvm-amd module on CPUs
with X86_FEATURE_SVM.

Signed-off-by: default avatarJosh Triplett <josh@joshtriplett.org>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 9de6fe91

arch/x86/kvm/svm.c

+7 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include "x86.h"



#include <linux/module.h>

#include <linux/mod_devicetable.h>

#include <linux/kernel.h>

#include <linux/vmalloc.h>

#include <linux/highmem.h>
@@ -42,6 +43,12 @@ 
MODULE_AUTHOR("Qumranet");

MODULE_LICENSE("GPL");



static const struct x86_cpu_id svm_cpu_id[] = {

	X86_FEATURE_MATCH(X86_FEATURE_SVM),

	{}

};

MODULE_DEVICE_TABLE(x86cpu, svm_cpu_id);



#define IOPM_ALLOC_ORDER 2

#define MSRPM_ALLOC_ORDER 1