Re: [PATCH v3 2/2] iommu: use the __iommu_attach_device() directly for deferred attach

2021-01-26 Thread Robin Murphy
On 2021-01-26 11:53, Lianbo Jiang wrote: Currently, because domain attach allows to be deferred from iommu driver to device driver, and when iommu initializes, the devices on the bus will be scanned and the default groups will be allocated. Due to the above changes, some devices could be added t

[PATCH v3 2/2] iommu: use the __iommu_attach_device() directly for deferred attach

2021-01-26 Thread Lianbo Jiang
Currently, because domain attach allows to be deferred from iommu driver to device driver, and when iommu initializes, the devices on the bus will be scanned and the default groups will be allocated. Due to the above changes, some devices could be added to the same group as below: [3.859417]