From: Tony Luck <aegl@yahoo.com>
To: root@chaos.analogic.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: Virtual address space exhaustion (was Discontigmem virt_to_page() )
Date: Fri, 3 May 2002 12:50:42 -0700 (PDT) [thread overview]
Message-ID: <20020503195042.41494.qmail@web13505.mail.yahoo.com> (raw)
In-Reply-To: <Pine.LNX.3.95.1020503144728.8291A-100000@chaos.analogic.com>
--- "Richard B. Johnson" <root@chaos.analogic.com>
wrote:
>
> I think that if this shared address-space doesn't
> exist
> then you don't have "Unix". You have something
> (perhaps
> better), but it's not Unix.
Looking back a little earlier in the history of Unix,
we see that early versions ran on 16-bit
architectures. Does anyone out there remember Version
6 on the pdp11. It most certainly did not share the
address space (all 64k of it) between user and kernel.
Are you trying to say that what Dennis and Ken wrote
is not "Unix"?
-Tony
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next prev parent reply other threads:[~2002-05-03 19:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-03 18:37 Tony Luck
2002-05-03 19:01 ` Richard B. Johnson
2002-04-27 1:15 ` Pavel Machek
2002-05-03 19:09 ` Christoph Hellwig
2002-05-03 19:17 ` Richard B. Johnson
2002-05-03 19:24 ` Christoph Hellwig
2002-05-03 19:38 ` Matti Aarnio
2002-05-03 19:50 ` Tony Luck [this message]
2002-05-03 20:22 ` Jeff Dike
2002-05-03 19:30 ` Richard B. Johnson
2002-05-03 22:35 ` Martin J. Bligh
2002-05-05 0:49 ` Denis Vlasenko
2002-05-05 17:59 ` Martin J. Bligh
-- strict thread matches above, loose matches on Subject: below --
2002-05-03 8:38 Bug: Discontigmem virt_to_page() [Alpha,ARM,Mips64?] Andrea Arcangeli
2002-05-03 15:17 ` Virtual address space exhaustion (was Discontigmem virt_to_page() ) Martin J. Bligh
2002-05-03 15:58 ` Andrea Arcangeli
2002-05-03 16:10 ` Martin J. Bligh
2002-05-03 16:25 ` Andrea Arcangeli
2002-05-03 16:02 ` Daniel Phillips
2002-05-03 16:20 ` Andrea Arcangeli
2002-05-03 16:41 ` Daniel Phillips
2002-05-03 16:58 ` Andrea Arcangeli
2002-05-03 18:08 ` Daniel Phillips
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