diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-07-17 23:34:16 +1000 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:18 +0200 |
| commit | 66aee91aaab8f998d28a61ed7733be17ad8e6d8f (patch) | |
| tree | f3cd552c4a176cbba0929788b03867cb33d7b5b5 /drivers/kvm/vmx.h | |
| parent | f802a307cb2cabdd0c6b48067dbe901d6fe27246 (diff) | |
KVM: Use standard CR4 flags, tighten checking
On this machine (Intel), writing to the CR4 bits 0x00000800 and
0x00001000 cause a GPF. The Intel manual is a little unclear, but
AFIACT they're reserved, too.
Also fix spelling of CR4_RESEVED_BITS.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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, 0 insertions, 2 deletions
diff --git a/drivers/kvm/vmx.h b/drivers/kvm/vmx.h index d0dc93df411..76ad7933cde 100644 --- a/drivers/kvm/vmx.h +++ b/drivers/kvm/vmx.h @@ -285,8 +285,6 @@ enum vmcs_field { #define AR_RESERVD_MASK 0xfffe0f00 -#define CR4_VMXE 0x2000 - #define MSR_IA32_VMX_BASIC 0x480 #define MSR_IA32_FEATURE_CONTROL 0x03a #define MSR_IA32_VMX_PINBASED_CTLS 0x481 |