Commits
Alexey Kardashevskiy committed 021b7868113
powerpc/pseries/iommu: Switch to xchg_no_kill This is the last implementation of iommu_table_ops::exchange() which we are about to remove. This implements xchg_no_kill() for pseries. Since it is paravirtual platform, the hypervisor does TCE invalidations and we do not have to deal with it here, hence no tce_kill() hook. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190829085252.72370-5-aik@ozlabs.ru