linux-kernel - Re: [PATCH v2 5/7] x86/mm: remove pgd

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Message-ID: <9fdbaec7-27d3-426e-9089-8447a8d6f4ea@redhat.com>
Date: Tue, 1 Apr 2025 10:21:24 +0200
From: David Hildenbrand <david@...hat.com>
To: Baoquan He <bhe@...hat.com>, akpm@...ux-foundation.org
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, yanjun.zhu@...ux.dev,
 x86@...nel.org
Subject: Re: [PATCH v2 5/7] x86/mm: remove pgd_leaf definition in arch

On 31.03.25 10:13, Baoquan He wrote:
> pgd huge page is not supported yet, let's use the generic definition
> in linux/pgtable.h.
> 
> And also update the BUILD_BUG_ON() checking for pgd_leaf() in
> pti_user_pagetable_walk_p4d() because pgd_leaf() returns boolean value.
> 
> Signed-off-by: Baoquan He <bhe@...hat.com>
> Cc: x86@...nel.org
> ---

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb