diff options
| author | Eddie Dong <eddie.dong@intel.com> | 2007-11-11 12:28:35 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:01 +0200 |
| commit | e5edaa01c4cea5f60c617fac989c6458df0ecc4e (patch) | |
| tree | 39f9d423a89e7447bfbe5c2aeb4704a0ccfbbfd1 /drivers/kvm/vmx.h | |
| parent | 8a70cc3d0f4877f862ac9cace2e61e4e5116b502 (diff) | |
| download | lwn-e5edaa01c4cea5f60c617fac989c6458df0ecc4e.tar.gz lwn-e5edaa01c4cea5f60c617fac989c6458df0ecc4e.zip | |
KVM: VMX: wbinvd exiting
Add wbinvd VM Exit support to prepare for pass-through
device cache emulation and also enhance real time
responsiveness.
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/vmx.h')
| -rw-r--r-- | drivers/kvm/vmx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/kvm/vmx.h b/drivers/kvm/vmx.h index 6d32bc69285e..d52ae8d7303d 100644 --- a/drivers/kvm/vmx.h +++ b/drivers/kvm/vmx.h @@ -49,6 +49,7 @@ * Definitions of Secondary Processor-Based VM-Execution Controls. */ #define SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES 0x00000001 +#define SECONDARY_EXEC_WBINVD_EXITING 0x00000040 #define PIN_BASED_EXT_INTR_MASK 0x00000001 @@ -223,6 +224,7 @@ enum vmcs_field { #define EXIT_REASON_MWAIT_INSTRUCTION 36 #define EXIT_REASON_TPR_BELOW_THRESHOLD 43 #define EXIT_REASON_APIC_ACCESS 44 +#define EXIT_REASON_WBINVD 54 /* * Interruption-information format |