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3b40f0e53c
This capability asks the guest to invalidate cache before each map operation. We can use this invalidation to trap map operations in the hypervisor. Signed-off-by: Aviv Ben-David <bd.aviv@gmail.com> [peterx: using "caching-mode" instead of "cache-mode" to align with spec] [peterx: re-write the subject to make it short and clear] Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Aviv Ben-David <bd.aviv@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>