Commit 6c3bd3d7 authored by Joerg Roedel's avatar Joerg Roedel Committed by Avi Kivity
Browse files

KVM: SVM: Annotate nested_svm_map with might_sleep() 



The nested_svm_map() function can sleep and must not be
called from atomic context. So annotate that function.

Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent cdbbdc12

arch/x86/kvm/svm.c

+2 −0
Original line number Diff line number Diff line
@@ -1434,6 +1434,8 @@ static void *nested_svm_map(struct vcpu_svm *svm, u64 gpa, struct page **_page) 
{

	struct page *page;



	might_sleep();



	page = gfn_to_page(svm->vcpu.kvm, gpa >> PAGE_SHIFT);

	if (is_error_page(page))

		goto error;