> From: Nicolin Chen <nicol...@nvidia.com>
> Sent: Friday, May 9, 2025 11:02 AM
>
> +
> +#define iommufd_vdevice_alloc(viommu, drv_struct, member)
> \
> + ({ \
> + drv_struct *ret; \
> + \
> + static_assert(__same_type(struct iommufd_viommu,
> *viommu)); \
> + static_assert(__same_type(struct iommufd_vdevice, \
> + ((drv_struct *)NULL)->member));
> \
> + static_assert(offsetof(drv_struct, member.obj) == 0); \
> + ret = (drv_struct *)_iommufd_object_alloc( \
> + viommu->ictx, sizeof(drv_struct),
> IOMMUFD_OBJ_VDEVICE);\
> + if (!IS_ERR(ret)) { \
> + ret->member.viommu = viommu; \
> + ret->member.ictx = viommu->ictx; \
> + } \
> + ret; \
> + })
viommu->ictx is set in patch5, so logically this is better put
after that.
Reviewed-by: Kevin Tian <kevin.t...@intel.com>
