RE: [PATCH 5/6] iommufd/selftest: Add domain_alloc_user() support in iommu mock

From: Liu, Yi L yi.l.liu@intel.com Sent: Tuesday, September 19, 2023 5:25 PM

+static struct iommu_domain * +mock_domain_alloc_user(struct device *dev, u32 flags) +{

• struct iommu_domain *domain;
• domain = mock_domain_alloc(IOMMU_DOMAIN_UNMANAGED);
• if (!domain)

• domain = ERR_PTR(-ENOMEM);
  

• return domain;

+}

this also needs to validate whether the flags bits are supported.