From 887da2bb47573ea8784f6b2be5a8d9af14846aac Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 8 Oct 2015 11:37:19 +0200 Subject: [PATCH] x86/p2m-pt: ignore pt-share flag for shadow mode guests There is no page table sharing in shadow mode. Signed-off-by: Jan Beulich Reviewed-by: George Dunlap master commit: c0a85795d864dd64c116af661bf676d66ddfd5fc master date: 2015-09-29 13:56:03 +0200 --- xen/arch/x86/mm/p2m-pt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/mm/p2m-pt.c b/xen/arch/x86/mm/p2m-pt.c index 45a275238b..1b71a7d3a4 100644 --- a/xen/arch/x86/mm/p2m-pt.c +++ b/xen/arch/x86/mm/p2m-pt.c @@ -644,7 +644,7 @@ p2m_pt_set_entry(struct p2m_domain *p2m, unsigned long gfn, mfn_t mfn, if ( iommu_enabled && need_iommu(p2m->domain) ) { - if ( iommu_hap_pt_share ) + if ( iommu_use_hap_pt(p2m->domain) ) { if ( old_mfn && (old_mfn != mfn_x(mfn)) ) amd_iommu_flush_pages(p2m->domain, gfn, page_order);