Re: [PATCH v2 0/2] x86/mm/KASLR: Change the granularity of randomization to PUD size in 5-level

[Kirill A. Shutemov]

On Fri, Mar 01, 2019 at 10:45:02PM +0800, Baoquan He wrote:
> Hi Kirill,
> 
> I updated patch per your comments. While I kept the 'paddr' variable and
> the '0' initilization stuffs. My thought is there are two kinds of mapping
> in the handling, so keeping these names from old codes can make it more
> understandable. What do you think?
> 
> Kind               Physical address            Virtual address
> ----------------------------------------------------------------
> Direct mapping     paddr                vaddr = paddr+PAGE_OFFSET
> 1:1 mapping        paddr                    paddr

I agree with your logic and patch looks good to me. But maybe you should
exmplain this in the comments too?

Anyway:

Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>

-- 
 Kirill A. Shutemov