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References: <20220815124612.3328670-1-chenhuacai@loongson.cn> <YwIx1xoAmsp8cHMN@infradead.org>
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From: Huacai Chen <chenhuacai@kernel.org>
Date: Mon, 22 Aug 2022 10:19:22 +0800
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Subject: Re: [PATCH] LoongArch: Use TLB for ioremap()
To: Christoph Hellwig <hch@infradead.org>
Cc: Huacai Chen <chenhuacai@loongson.cn>, Arnd Bergmann <arnd@arndb.de>, loongarch@lists.linux.dev, 
	linux-arch <linux-arch@vger.kernel.org>, Xuefeng Li <lixuefeng@loongson.cn>, 
	Guo Ren <guoren@kernel.org>, Xuerui Wang <kernel@xen0n.name>, 
	Jiaxun Yang <jiaxun.yang@flygoat.com>, LKML <linux-kernel@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"

Hi, Christoph

On Sun, Aug 21, 2022 at 9:23 PM Christoph Hellwig <hch@infradead.org> wrote:
>
> On Mon, Aug 15, 2022 at 08:46:12PM +0800, Huacai Chen wrote:
> > We can support more cache attributes (CC, SUC and WUC) and page
> > protection when we use TLB for ioremap().
>
> Please build this on top of the series that extents the generic ioremap
> code for these use cases instead of duplicating the generic ioremap
> code.
OK, let me try, thanks.

Huacai
>