iommu/vt-d: Don't be too aggressive when clearing one context entry

Previously, we were invalidating context cache and IOTLB globally when
clearing one context entry.  This is a tad too aggressive.
Invalidate the context cache and IOTLB for the interested device only.

Signed-off-by: Filippo Sironi <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Jacob Pan <[email protected]>
Cc: [email protected]
Cc: [email protected]
Acked-by: David Woodhouse <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>

0 files changed, 0 insertions, 0 deletions