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KVM: SVM: Auto-load on CPUs with SVM

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

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Josh Triplett 2012-03-28 11:32:28 -07:00 • committed by Marcelo Tosatti
parent 9de6fe91af
commit ae75954457
1 changed files with 7 additions and 0 deletions
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7
arch/x86/kvm/svm.c
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@ -22,6 +22,7 @@
#include "x86.h" #include "x86.h"
#include <linux/module.h> #include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/vmalloc.h> #include <linux/vmalloc.h>
#include <linux/highmem.h> #include <linux/highmem.h>
@ -42,6 +43,12 @@
MODULE_AUTHOR("Qumranet"); MODULE_AUTHOR("Qumranet");
MODULE_LICENSE("GPL"); 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 IOPM_ALLOC_ORDER 2
#define MSRPM_ALLOC_ORDER 1 #define MSRPM_ALLOC_ORDER 1