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KVM: do not release the error page

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After commit a2766325cf, the error page is replaced by the
error code, it need not be released anymore

[ The patch has been compiling tested for powerpc ]

Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Xiao Guangrong
2012-08-03 15:42:52 +08:00
committed by Avi Kivity
parent cb9aaa30b1
commit 32cad84f44
8 changed files with 12 additions and 19 deletions
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5
arch/x86/kvm/vmx.c
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@@ -596,10 +596,9 @@ static inline struct vmcs12 *get_vmcs12(struct kvm_vcpu *vcpu)
static struct page *nested_get_page(struct kvm_vcpu *vcpu, gpa_t addr)
{
struct page *page = gfn_to_page(vcpu->kvm, addr >> PAGE_SHIFT);
if (is_error_page(page)) {
kvm_release_page_clean(page);
if (is_error_page(page))
return NULL;
}
return page;
}