23 lines
777 B
Diff
23 lines
777 B
Diff
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# Commit c0a85795d864dd64c116af661bf676d66ddfd5fc
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# Date 2015-09-29 13:56:03 +0200
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# Author Jan Beulich <jbeulich@suse.com>
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# Committer Jan Beulich <jbeulich@suse.com>
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x86/p2m-pt: ignore pt-share flag for shadow mode guests
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There is no page table sharing in shadow mode.
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Signed-off-by: Jan Beulich <jbeulich@suse.com>
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Reviewed-by: George Dunlap <george.dunlap@citrix.com>
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--- a/xen/arch/x86/mm/p2m-pt.c
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+++ b/xen/arch/x86/mm/p2m-pt.c
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@@ -644,7 +644,7 @@ p2m_pt_set_entry(struct p2m_domain *p2m,
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if ( iommu_enabled && need_iommu(p2m->domain) )
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{
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- if ( iommu_hap_pt_share )
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+ if ( iommu_use_hap_pt(p2m->domain) )
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{
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if ( old_mfn && (old_mfn != mfn_x(mfn)) )
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amd_iommu_flush_pages(p2m->domain, gfn, page_order);
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