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KVM: VMX: Correct wrong vmcs field sizes

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EXIT_QUALIFICATION and GUEST_LINEAR_ADDRESS are natural width, not 64-bit.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sheng Yang 2009-03-25 10:08:52 +08:00 committed by Avi Kivity
parent 7d433b9f94
commit f9c617f611
1 changed files with 6 additions and 6 deletions
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12
arch/x86/kvm/vmx.c
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@ -2991,7 +2991,7 @@ static int handle_vmcall(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
static int handle_invlpg(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
u64 exit_qualification = vmcs_read64(EXIT_QUALIFICATION);
unsigned long exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
kvm_mmu_invlpg(vcpu, exit_qualification);
skip_emulated_instruction(vcpu);
@ -3007,11 +3007,11 @@ static int handle_wbinvd(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
static int handle_apic_access(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
u64 exit_qualification;
unsigned long exit_qualification;
enum emulation_result er;
unsigned long offset;
exit_qualification = vmcs_read64(EXIT_QUALIFICATION);
exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
offset = exit_qualification & 0xffful;
er = emulate_instruction(vcpu, kvm_run, 0, 0, 0);
@ -3062,11 +3062,11 @@ static int handle_task_switch(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
static int handle_ept_violation(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
u64 exit_qualification;
unsigned long exit_qualification;
gpa_t gpa;
int gla_validity;
exit_qualification = vmcs_read64(EXIT_QUALIFICATION);
exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
if (exit_qualification & (1 << 6)) {
printk(KERN_ERR "EPT: GPA exceeds GAW!\n");
@ -3078,7 +3078,7 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
printk(KERN_ERR "EPT: Handling EPT violation failed!\n");
printk(KERN_ERR "EPT: GPA: 0x%lx, GVA: 0x%lx\n",
(long unsigned int)vmcs_read64(GUEST_PHYSICAL_ADDRESS),
(long unsigned int)vmcs_read64(GUEST_LINEAR_ADDRESS));
vmcs_readl(GUEST_LINEAR_ADDRESS));
printk(KERN_ERR "EPT: Exit qualification is 0x%lx\n",
(long unsigned int)exit_qualification);
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;