Re: [PATCH v4 13/13] mm/gup: Handle hugetlb in the generic follow_page_mask code

Peter Xu
2024-04-02T17:58:43Z

On Tue, Apr 02, 2024 at 05:46:57PM +0100, Ryan Roberts wrote:
> I'll leave you to do the testing on this, if that's ok.

Definitely. I'll test and send formal patches.

>
> Just to make my config explicit, I have this kernel command line, which reserves
> hugetlbs of all sizes for the tests:
>
> "transparent_hugepage=madvise earlycon root=/dev/vda2 secretmem.enable
> hugepagesz=1G hugepages=0:2,1:2 hugepagesz=32M hugepages=0:2,1:2
> default_hugepagesz=2M hugepages=0:64,1:64 hugepagesz=64K hugepages=0:2,1:2"

This helps, thanks.

--
Peter Xu