Messages in this thread | | | Date | Fri, 10 Mar 2023 13:05:36 -0400 | From | Jason Gunthorpe <> | Subject | Re: [PATCH v1 05/14] iommu/arm-smmu-v3: Remove ARM_SMMU_DOMAIN_NESTED |
| |
On Fri, Mar 10, 2023 at 05:39:22PM +0100, Eric Auger wrote:
> > Also drop the unused arm_smmu_enable_nesting(). One following patche will > > configure the correct smmu_domain->stage. > > > > Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> > > --- > > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 18 ------------------ > > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1 - > If you go this way you may also remove it from arm/arm-smmu/arm-smmu.c. > Then if I am not wrong no other driver does implement enable_nesting cb. > Shouldn't we also remove it and fellow iommu_enable_nesting()?
Yes, lets just put this patch in the series please:
https://lore.kernel.org/kvm/0-v1-0093c9b0e345+19-vfio_no_nesting_jgg@nvidia.com/
Jason
| |