diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2012-05-30 12:11:26 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-05-30 12:11:32 -0700 |
| commit | bbd771474ec44b516107685d77e1c80bbe09f141 (patch) | |
| tree | 0cb15781539a68f27b4ea6c89f827282630cbce6 /arch/x86/kvm/svm.c | |
| parent | 403e1c5b7495d7b80fae9fc4d0a7a6f5abdc3307 (diff) | |
| parent | 319b6ffc6df892e4ccffff823cc5521a4a5d2dca (diff) | |
Merge branch 'x86/trampoline' into x86/urgent
x86/trampoline contains an urgent commit which is necessarily on a
newer baseline.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index e334389e1c75..f75af406b268 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -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 @@ -3240,6 +3247,7 @@ static int interrupt_window_interception(struct vcpu_svm *svm) svm_clear_vintr(svm); svm->vmcb->control.int_ctl &= ~V_IRQ_MASK; mark_dirty(svm->vmcb, VMCB_INTR); + ++svm->vcpu.stat.irq_window_exits; /* * If the user space waits to inject interrupts, exit as soon as * possible @@ -3247,7 +3255,6 @@ static int interrupt_window_interception(struct vcpu_svm *svm) if (!irqchip_in_kernel(svm->vcpu.kvm) && kvm_run->request_interrupt_window && !kvm_cpu_has_interrupt(&svm->vcpu)) { - ++svm->vcpu.stat.irq_window_exits; kvm_run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN; return 0; } |