diff options
author | Josh Triplett <josh@joshtriplett.org> | 2012-03-21 06:33:51 (GMT) |
---|---|---|
committer | Avi Kivity <avi@redhat.com> | 2012-04-08 11:03:12 (GMT) |
commit | e9bda3b3d0ce775afe15eaf71922d342cc74991c (patch) | |
tree | 1da4ddbcad0085374bfa196979fb50e8f82cef7a /arch/x86/kvm | |
parent | bbcc9c06695243ea23d30de36842df9200c33857 (diff) | |
download | linux-e9bda3b3d0ce775afe15eaf71922d342cc74991c.tar.xz |
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: Josh Triplett <josh@joshtriplett.org>
Acked-By: Kay Sievers <kay@vrfy.org>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
-rw-r--r-- | arch/x86/kvm/vmx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index ad85adf..52f6856 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -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); |