Does any kernel have 'intel_iommu=on' set?

        Returns:
            (bool): ``True`` when 'intel_iommu=on' is set, otherwise returns ``False``

def is_kdump_iommu_enabled(self):
        """
        Does any kernel have 'intel_iommu=on' set?

        Returns:
            (bool): ``True`` when 'intel_iommu=on' is set, otherwise returns ``False``
        """

        for line in self._boot_entries:
            if line.cmdline and IOMMU in line.cmdline:
                return True
        return False