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Date:   Mon, 30 May 2022 23:13:03 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Kefeng Wang <wangkefeng.wang@huawei.com>
Cc:     Arnd Bergmann <arnd@arndb.de>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux-MM <linux-mm@kvack.org>,
        Christoph Hellwig <hch@infradead.org>,
        Anshuman Khandual <anshuman.khandual@arm.com>
Subject: Re: [PATCH v3 4/6] mm: ioremap: Add arch_ioremap/iounmap()
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On Tue, May 24, 2022 at 10:53:54PM +0800, Kefeng Wang wrote:
> Christoph  suggested in the first version,
> 
> https://lore.kernel.org/linux-arm-kernel/Ymq2uX%2FY15HlIpo7@infradead.org/

Yeah, mostly to eventually also covers mips.  But if this causes
problems now please just dumb it down and we can revisit the interface
when actually needed.