[PATCH v5 22/25] iommu: Add __iommu_group_domain_alloc()

[Baolu Lu]

On 2023/7/25 1:22, Jason Gunthorpe wrote:
> Allocate a domain from a group. Automatically obtains the iommu_ops to use
> from the device list of the group. Convert the internal callers to use it.
> 
> Tested-by: Steven Price<steven.price at arm.com>
> Tested-by: Marek Szyprowski<m.szyprowski at samsung.com>
> Tested-by: Nicolin Chen<nicolinc at nvidia.com>
> Signed-off-by: Jason Gunthorpe<jgg at nvidia.com>
> ---
>   drivers/iommu/iommu.c | 66 ++++++++++++++++++++++++-------------------
>   1 file changed, 37 insertions(+), 29 deletions(-)

Reviewed-by: Lu Baolu <baolu.lu at linux.intel.com>