a5ec4cd45b
[ Upstream commit d73b46c3c1449bf27f793b9d9ee86ed70c7a7163 ] The iommu_table::it_index is a LIOBN which is not initialized on PowerNV as it is not used except IOMMU debugfs where it is used for a node name. This initializes it_index witn a unique number to avoid warnings and have a node for every iommu_table. This should not cause any behavioral change without CONFIG_IOMMU_DEBUGFS. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220714080800.3712998-1-aik@ozlabs.ru Signed-off-by: Sasha Levin <sashal@kernel.org>