linux-kernel - Re: [PATCH v5 RESEND 16/17] arm64 : mm: add wrapper function ioremap

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Message-ID: <2dd4caef-b0bd-3cc9-3719-085930a36cc8@huawei.com>
Date:   Thu, 18 May 2023 09:58:16 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Baoquan He <bhe@...hat.com>, <linux-kernel@...r.kernel.org>
CC:     <linux-arch@...r.kernel.org>, <linux-mm@...ck.org>,
        <arnd@...db.de>, <christophe.leroy@...roup.eu>,
        <hch@...radead.org>, <agordeev@...ux.ibm.com>,
        <schnelle@...ux.ibm.com>, <David.Laight@...LAB.COM>,
        <shorne@...il.com>, <willy@...radead.org>, <deller@....de>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v5 RESEND 16/17] arm64 : mm: add wrapper function
 ioremap_prot()



On 2023/5/15 17:08, Baoquan He wrote:
> Since hook functions ioremap_allowed() and iounmap_allowed() will be
> obsoleted, add wrapper function ioremap_prot() to contain the
> the specific handling in addition to generic_ioremap_prot() invocation.
> 
> Signed-off-by: Baoquan He <bhe@...hat.com>
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will@...nel.org>
> Cc: linux-arm-kernel@...ts.infradead.org
> ---
>   arch/arm64/include/asm/io.h |  3 +--
>   arch/arm64/mm/ioremap.c     | 10 ++++++----
>   2 files changed, 7 insertions(+), 6 deletions(-)

Reviewed-by: Kefeng Wang <wangkefeng.wang@...wei.com>