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(parent: c2ba3db) | patch
x86/HVM: expose that grant table mappings update the IOMMU
authorRoger Pau Monné <roger.pau@citrix.com>
Mon, 11 Aug 2014 12:58:40 +0000 (14:58 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 11 Aug 2014 12:58:40 +0000 (14:58 +0200)
commitb074b99c34f9ab5bf234b4778a417b5b55690060
treec683874e5769aafe263b398b7995f787aa418e47tree | snapshot
parentc2ba3db31ef2d9f1e40e7b6c16cf3be3d671d555commit | diff
x86/HVM: expose that grant table mappings update the IOMMU

Add a new CPUID flag for leaf 4 that indicates that grant/foreign
mappings update the IOMMU accordingly.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hvm/hvm.c diff | blob | history
xen/include/public/arch-x86/cpuid.h diff | blob | history
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