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Date:   Mon, 27 Apr 2020 11:55:44 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Jiaxun Yang <jiaxun.yang@...goat.com>, akpm@...ux-foundation.org
Cc:     sunguoyun@...ngson.cn,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Paul Burton <paulburton@...nel.org>,
        Philippe Mathieu-Daudé <f4bug@...at.org>,
        Dmitry Korotin <dkorotin@...ecomp.com>,
        Daniel Silsby <dansilsby@...il.com>,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] mips/mm: Enable SOFT_DIRTY for all 64bit systems

Hello!

On 26.04.2020 20:40, Jiaxun Yang wrote:

> 64bit systems always have enough page table bits.
> So we can safely enable it for all of them instead of for Loongson
> only.
> 
> If oneday 32bit systems get 64bit PTEs than we can drop this
> limition.

    Limitation?

> Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
[...]

MBR, Sergei

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