Re: [PATCH v4 0/2] binfmt_elf: Align eligible read-only PT_LOAD segments to PMD_SIZE for THP

From: hev

Date: Fri Mar 13 2026 - 10:39:48 EST


On Fri, Mar 13, 2026 at 4:41 PM Baolin Wang
<baolin.wang@xxxxxxxxxxxxxxxxx> wrote:
>
> CC Usama
>
> Usama posted a similar patchset[1], and I think using exec_folio_order()
> for exec-segment alignment is reasonable. In your case, you can override
> exec_folio_order() to return a PMD‑sized order.
>
> [1]
> https://lore.kernel.org/all/20260310145406.3073394-1-usama.arif@xxxxxxxxx/

Thanks for the pointer!

Cheers,
Rui