Commits
Alexey Kardashevskiy committed 11f63d3fb9c
powerpc/iommu: Add ppc_md.tce_get() callback for use by VFIO The upcoming VFIO support requires a way to know which entry in the TCE map is not empty in order to do cleanup at QEMU exit/crash. This patch adds such functionality to POWERNV platform code. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>