Re: [PATCH v2] x86/mm: Drop the page allocation from pud_free_pmd_page()

From: Pedro Falcato

Date: Thu Sep 24 2026 - 14:11:55 EST


On Thu, Sep 24, 2026 at 10:21:03AM -0700, Dave Hansen wrote:
> OK, I've got a version of Mikhail's fix with a changelog and comments
> I've munged a bit:
>
> > https://git.kernel.org/pub/scm/linux/kernel/git/daveh/devel.git/log/?h=pmdfree
>
> Does that look OK to everyone?


LGTM. This is where we find out if we have a solid understanding of x86
paging caching guarantees :)

--
Pedro