linux-kernel - Re: [PATCH] m68k/mac: Revisit floppy disc controller base addresses

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <alpine.LNX.2.21.1907090902100.41@nippy.intranet>
Date:   Tue, 9 Jul 2019 09:03:44 +1000 (AEST)
From:   Finn Thain <fthain@...egraphics.com.au>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
cc:     Joshua Thompson <funaho@...ai.org>,
        Laurent Vivier <lvivier@...hat.com>,
        linux-m68k <linux-m68k@...ts.linux-m68k.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] m68k/mac: Revisit floppy disc controller base
 addresses

On Mon, 8 Jul 2019, Geert Uytterhoeven wrote:

> I guess the others do have aliases at 0x50000000? ...
> 

Right. Otherwise mac_scsi wouldn't work. See also, arch/m68k/mac/config.c:

                 * GMFH says that $5000 0000 - $50FF FFFF "wraps
                 * $5000 0000 - $5001 FFFF eight times" (!)
                 * mess.org says IIci and Color Classic do not alias
                 * I/O address space.

--