linux-kernel - Re: [v5 08/12] soc/fsl/qbman: Rework portal mapping calls for ARM/PPC

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Message-ID: <20170921143242.f3bdqpa4gq6r7dj3@localhost>
Date:   Thu, 21 Sep 2017 15:32:42 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Roy Pledge <roy.pledge@....com>
Cc:     leoyang.li@....com, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, mark.rutland@....com, arnd@...db.de,
        madalin.bucur@....com, linux@...linux.org.uk, oss@...error.net
Subject: Re: [v5 08/12] soc/fsl/qbman: Rework portal mapping calls for ARM/PPC

On Mon, Sep 18, 2017 at 04:39:43PM -0400, Roy Pledge wrote:
> Rework portal mapping for PPC and ARM. The PPC devices require a
> cacheable coherent mapping while ARM will work with a non-cachable/write
> combine mapping. This also eliminates the need for manual cache
> flushes on ARM. This also fixes the code so sparse checking is clean.
> 
> Signed-off-by: Roy Pledge <roy.pledge@....com>

Reviewed-by: Catalin Marinas <catalin.marinas@....com>