RE: [PATCH v3 3/4] iommufd: Add IOMMU_DEVICE_GET_HW_INFO

[Tian, Kevin]

> From: Tian, Kevin
> Sent: Friday, May 19, 2023 4:42 PM
> > +struct iommu_hw_info {
> > +	__u32 size;
> > +	__u32 flags;
> > +	__u32 dev_id;
> > +	__u32 data_len;
> > +	__aligned_u64 data_ptr;
> > +	__u32 out_data_type;
> > +	__u32 __reserved;
> 
> it's unusual to have reserved field in the end. It makes more sense
> to move data_ptr to the end to make it meaningful.
> 

Please ignore this comment. typed too fast...