diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/kvm/vmx.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index defaeeb3f75c..f5958a7823f4 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c | |||
@@ -1091,13 +1091,22 @@ static void vmclear_local_vcpus(void) | |||
1091 | __vcpu_clear(vmx); | 1091 | __vcpu_clear(vmx); |
1092 | } | 1092 | } |
1093 | 1093 | ||
1094 | static void hardware_disable(void *garbage) | 1094 | |
1095 | /* Just like cpu_vmxoff(), but with the __kvm_handle_fault_on_reboot() | ||
1096 | * tricks. | ||
1097 | */ | ||
1098 | static void kvm_cpu_vmxoff(void) | ||
1095 | { | 1099 | { |
1096 | vmclear_local_vcpus(); | ||
1097 | asm volatile (__ex(ASM_VMX_VMXOFF) : : : "cc"); | 1100 | asm volatile (__ex(ASM_VMX_VMXOFF) : : : "cc"); |
1098 | write_cr4(read_cr4() & ~X86_CR4_VMXE); | 1101 | write_cr4(read_cr4() & ~X86_CR4_VMXE); |
1099 | } | 1102 | } |
1100 | 1103 | ||
1104 | static void hardware_disable(void *garbage) | ||
1105 | { | ||
1106 | vmclear_local_vcpus(); | ||
1107 | kvm_cpu_vmxoff(); | ||
1108 | } | ||
1109 | |||
1101 | static __init int adjust_vmx_controls(u32 ctl_min, u32 ctl_opt, | 1110 | static __init int adjust_vmx_controls(u32 ctl_min, u32 ctl_opt, |
1102 | u32 msr, u32 *result) | 1111 | u32 msr, u32 *result) |
1103 | { | 1112 | { |