Robuta

https://lkml.iu.edu/hypermail/linux/kernel/1709.2/02789.html Linux-Kernel Archive: [PATCH v2] iommu/ipmmu-vmsa: Do not replace bus IOMMU ops on driver init. https://lkml.iu.edu/hypermail/linux/kernel/2301.1/08560.html Linux-Kernel Archive: Re: [PATCH] iommu/ipmmu-vmsa: Remove ipmmu_utlb_disable() linux kernel archive patch