On Fri, Mar 19, 2021 at 12:52:01PM +0000, Robin Murphy wrote: > It happens that the 3 drivers which first supported being modular are > also ones which play games with their pgsize_bitmap, so have non-const > iommu_ops where dynamically setting the owner manages to work out OK. > However, it's less than ideal to force that upon all drivers which want > to be modular - like the new sprd-iommu driver which now has a potential > bug in that regard - so let's just statically set the module owner and > let ops remain const wherever possible. > > Signed-off-by: Robin Murphy <[email protected]> > --- > > This is something I hadn't got round to sending earlier, so now rebased > onto iommu/next to accommodate the new driver :) > > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 + > drivers/iommu/arm/arm-smmu/arm-smmu.c | 1 + > drivers/iommu/sprd-iommu.c | 1 + > drivers/iommu/virtio-iommu.c | 1 + > include/linux/iommu.h | 9 +-------- > 5 files changed, 5 insertions(+), 8 deletions(-)
Acked-by: Will Deacon <[email protected]> Will
