The domain->id is a sequence number associated with the KVM guest
and should not be used for the context flush. This patch replaces
the domain->id with a proper id value for both bare metal and KVM.
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Acked-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
domain_flush_cache(domain, context, sizeof(*context));
/* it's a non-present to present mapping */
- if (iommu->flush.flush_context(iommu, domain->id,
+ if (iommu->flush.flush_context(iommu, id,
(((u16)bus) << 8) | devfn, DMA_CCMD_MASK_NOBIT,
DMA_CCMD_DEVICE_INVL, 1))
iommu_flush_write_buffer(iommu);