Messages in this thread | | | Date | Mon, 16 May 2022 00:27:41 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/5] iommu: Add blocking_domain_ops field in iommu_ops |
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On Mon, May 16, 2022 at 09:57:56AM +0800, Lu Baolu wrote: > Each IOMMU driver must provide a blocking domain ops. If the hardware > supports detaching domain from device, setting blocking domain equals > detaching the existing domain from the deivce. Otherwise, an UNMANAGED > domain without any mapping will be used instead.
blocking in this case means not allowing any access? The naming sounds a bit odd to me as blocking in the kernel has a specific meaning. Maybe something like noaccess ops might be a better name?
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