linux-kernel - Re: [PATCH 0/5] Rewrite Motorola MMU page-table layout

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Message-ID: <CAOmrzkJ8dsuSnomcE7uhyY9ip6T9ADLT7LhjydvY-hizpikBiA@mail.gmail.com>
Date:   Thu, 30 Jan 2020 07:52:11 +1300
From:   Michael Schmitz <schmitzmic@...il.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        "Linux/m68k" <linux-m68k@...ts.linux-m68k.org>,
        Linux Kernel Development <linux-kernel@...r.kernel.org>,
        Will Deacon <will@...nel.org>
Subject: Re: [PATCH 0/5] Rewrite Motorola MMU page-table layout

Peter,

On Thu, Jan 30, 2020 at 12:54 AM Peter Zijlstra <peterz@...radead.org> wrote:
>
> On Wed, Jan 29, 2020 at 11:49:13AM +0100, John Paul Adrian Glaubitz wrote:
>
> > > [1] https://wiki.debian.org/M68k/QemuSystemM68k
>
> Now, if only debian would actually ship that :/
>
> AFAICT that emulates a q800 which is another 68040 and should thus not
> differ from ARAnyM.
>
> I'm fairly confident in the 040 bits, it's the 020/030 things that need
> coverage.

I'll take a look - unless this eats up way more kernel memory for page
tables, it should still boot on my Falcon.

Cheers,

  Michael