linux-kernel - Re: [PATCHv10 1/6] arm64: io: Use asm-generic high level MMIO accessors

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Date:   Wed, 27 Apr 2022 17:51:24 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Sai Prakash Ranjan <quic_saipraka@...cinc.com>
Cc:     Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Steven Rostedt <rostedt@...dmis.org>,
        Marc Zyngier <maz@...nel.org>,
        Trilok Soni <quic_tsoni@...cinc.com>,
        quic_psodagud@...cinc.com, gregkh <gregkh@...uxfoundation.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCHv10 1/6] arm64: io: Use asm-generic high level MMIO accessors

On Thu, Feb 24, 2022 at 7:07 AM Sai Prakash Ranjan
<quic_saipraka@...cinc.com> wrote:
>
> Remove custom arm64 MMIO accessors read{b,w,l,q} and their relaxed
> versions in support to use asm-generic defined accessors. Also define
> one set of IO barriers (ar/bw version) used by asm-generic code to
> override the arm64 specific variants.
>
> Suggested-by: Arnd Bergmann <arnd@...db.de>
> Signed-off-by: Sai Prakash Ranjan <quic_saipraka@...cinc.com>
> Acked-by: Catalin Marinas <catalin.marinas@....com>

Reviewed-by: Arnd Bergmann <arnd@...db.de>