On 2022/4/23 13:14, Christoph Hellwig wrote:
On Sat, Apr 23, 2022 at 10:04:39AM +0800, Lu Baolu wrote:
The generic_iommu_put_resv_regions() itself is a callback. Why bothering
adding another callback from the same iommu driver in it? Or, you are
going to remove the put_resv_regions from the iommu ops?
It is a driver method, but these reserved entries are not actually
allocated by the driver. And I do have a patch pending removing this
driver method that should never have been a driver method, check
the iomm list archives for
iommu: remove the put_resv_regions method
Yeah! That's a good idea.
Best regards,
baolu
