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KVM: Remove unused 'instruction_length'

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As we no longer emulate in userspace, this is meaningless.  We don't
compute it on SVM anyway.

Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Avi Kivity 2007-04-29 16:25:49 +03:00
parent 02c8320972
commit 2ff81f70b5
2 changed files with 2 additions and 4 deletions
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1
drivers/kvm/vmx.c
View file

@ -1783,7 +1783,6 @@ static int kvm_handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
exit_reason != EXIT_REASON_EXCEPTION_NMI ) exit_reason != EXIT_REASON_EXCEPTION_NMI )
printk(KERN_WARNING "%s: unexpected, valid vectoring info and " printk(KERN_WARNING "%s: unexpected, valid vectoring info and "
"exit reason is 0x%x\n", __FUNCTION__, exit_reason); "exit reason is 0x%x\n", __FUNCTION__, exit_reason);
kvm_run->instruction_length = vmcs_read32(VM_EXIT_INSTRUCTION_LEN);
if (exit_reason < kvm_vmx_max_exit_handlers if (exit_reason < kvm_vmx_max_exit_handlers
&& kvm_vmx_exit_handlers[exit_reason]) && kvm_vmx_exit_handlers[exit_reason])
return kvm_vmx_exit_handlers[exit_reason](vcpu, kvm_run); return kvm_vmx_exit_handlers[exit_reason](vcpu, kvm_run);

5
include/linux/kvm.h
View file

@ -11,7 +11,7 @@
#include <asm/types.h> #include <asm/types.h>
#include <linux/ioctl.h> #include <linux/ioctl.h>
#define KVM_API_VERSION 11 #define KVM_API_VERSION 12
/* /*
* Architectural interrupt line count, and the size of the bitmap needed * Architectural interrupt line count, and the size of the bitmap needed
@ -63,10 +63,9 @@ struct kvm_run {
/* out */ /* out */
__u32 exit_reason; __u32 exit_reason;
__u32 instruction_length;
__u8 ready_for_interrupt_injection; __u8 ready_for_interrupt_injection;
__u8 if_flag; __u8 if_flag;
__u8 padding2[6]; __u8 padding2[2];
/* in (pre_kvm_run), out (post_kvm_run) */ /* in (pre_kvm_run), out (post_kvm_run) */
__u64 cr8; __u64 cr8;