From ec04b2604c3707a46db1d26d98f82b11d0844669 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Fri, 19 Jun 2009 15:16:23 +0200 Subject: KVM: Prepare memslot data structures for multiple hugepage sizes [avi: fix build on non-x86] Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity --- arch/x86/kvm/paging_tmpl.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/kvm/paging_tmpl.h') diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 322e8113aeea..53e129cec5fd 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -401,7 +401,8 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, if (walker.level == PT_DIRECTORY_LEVEL) { gfn_t large_gfn; - large_gfn = walker.gfn & ~(KVM_PAGES_PER_HPAGE-1); + large_gfn = walker.gfn & + ~(KVM_PAGES_PER_HPAGE(PT_DIRECTORY_LEVEL) - 1); if (is_largepage_backed(vcpu, large_gfn)) { walker.gfn = large_gfn; largepage = 1; -- cgit v1.2.3