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Date: Thu, 4 Apr 2024 11:25:18 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Huacai Chen <chenhuacai@loongson.cn>
Cc: Huacai Chen <chenhuacai@kernel.org>, loongarch@lists.linux.dev,
 linux-mm@kvack.org, Xuefeng Li <lixuefeng@loongson.cn>, Guo Ren
 <guoren@kernel.org>, Xuerui Wang <kernel@xen0n.name>, Jiaxun Yang
 <jiaxun.yang@flygoat.com>, linux-kernel@vger.kernel.org,
 loongson-kernel@lists.loongnix.cn
Subject: Re: [PATCH 1/3] mm: Move lowmem_page_address() a little later
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On Thu,  4 Apr 2024 21:36:34 +0800 Huacai Chen <chenhuacai@loongson.cn> wrote:

> LoongArch will override page_to_virt() which use page_address() in the
> KFENCE case (by defining WANT_PAGE_VIRTUAL/HASHED_PAGE_VIRTUAL). So move
> lowmem_page_address() a little later to avoid such build errors:
> 
> error: implicit declaration of function 'page_address'.
> 

Acked-by: Andrew Morton <akpm@linux-foundation.org>

Please ensure that it spends adequate time in linux-next for the
compilation testing.