linux-kernel - Re: [PATCH v3 4/6] mm: ioremap: Add arch

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Message-ID: <01b16b0a-ab3b-08e2-b141-2a2cbd89466f@huawei.com>
Date:   Wed, 1 Jun 2022 09:05:28 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Christoph Hellwig <hch@...radead.org>
CC:     Arnd Bergmann <arnd@...db.de>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux-MM <linux-mm@...ck.org>,
        "Anshuman Khandual" <anshuman.khandual@....com>
Subject: Re: [PATCH v3 4/6] mm: ioremap: Add arch_ioremap/iounmap()


On 2022/5/31 14:13, Christoph Hellwig wrote:
> 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.
> .
OK， will rethink the return value and resend after 5.19-rc1， thanks all.