On 03/02/2016 12:39 PM, Khalid Aziz wrote:
> +long enable_sparc_adi(unsigned long addr, unsigned long len)
> +{
> + unsigned long end, pagemask;
> + int error;
> + struct vm_area_struct *vma, *vma2;
> + struct mm_struct *mm;
> +
> + if (!ADI_CAPABLE())
> + return -EINVAL;
...This whole thing with the VMA splitting and so forth looks pretty darn arch-independent. Are you sure you need that much arch-specific code for it, or can you share more of the generic VMA management code?
