From: Huacai Chen <chenhuacai@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Huacai Chen <chenhuacai@loongson.cn>,
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
Date: Fri, 5 Apr 2024 17:21:25 +0800 [thread overview]
Message-ID: <CAAhV-H6pFfFuLE9ARPCXS-5d1==H7hiEfySPnQdQbf-kiXx_XA@mail.gmail.com> (raw)
In-Reply-To: <20240404112518.51204544a4e73c2639ce53b1@linux-foundation.org>
On Fri, Apr 5, 2024 at 2:25 AM Andrew Morton <akpm@linux-foundation.org> wrote:
>
> 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.
OK, thanks.
Huacai
next prev parent reply other threads:[~2024-04-05 9:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-04 13:36 [PATCH 0/3] Make {virt, phys, page, pfn} translation work with KFENCE for LoongArch Huacai Chen
2024-04-04 13:36 ` [PATCH 1/3] mm: Move lowmem_page_address() a little later Huacai Chen
2024-04-04 18:25 ` Andrew Morton
2024-04-05 9:21 ` Huacai Chen [this message]
2024-04-04 13:36 ` [PATCH 2/3] LoongArch: Make {virt, phys, page, pfn} translation work with KFENCE Huacai Chen
2024-04-04 13:36 ` [PATCH 3/3] LoongArch: Make virt_addr_valid()/__virt_addr_valid() " Huacai Chen
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