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Commit 214e39aa authored by David Woodhouse's avatar David Woodhouse
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iommu/vt-d: Honour intel_iommu=sp_off for non-VMM domains 



Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent ea8ea460

drivers/iommu/intel-iommu.c

+5 −1
Original line number Diff line number Diff line
@@ -1624,7 +1624,11 @@ static int domain_init(struct dmar_domain *domain, int guest_width) 
	else

		domain->iommu_snooping = 0;



	if (intel_iommu_superpage)

		domain->iommu_superpage = fls(cap_super_page_val(iommu->cap));

	else

		domain->iommu_superpage = 0;



	domain->nid = iommu->node;



	/* always allocate the top pgd */