linux-kernel - RE: [PATCH] x86: Drop 32-bit support ... finally.

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Message-ID: <3908561D78D1C84285E8C5FCA982C28F32A3DF5B@ORSMSX114.amr.corp.intel.com>
Date:	Wed, 1 Apr 2015 15:46:37 +0000
From:	"Luck, Tony" <tony.luck@...el.com>
To:	Theodore Ts'o <tytso@....edu>,
	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>
CC:	Ingo Molnar <mingo@...nel.org>, Robert Richter <rric@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	LKML <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Peter Zijlstra" <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	"Andy Lutomirski" <luto@...capital.net>,
	Matt Fleming <matt@...eblueprint.co.uk>,
	Jörg Rödel <joro@...tes.org>,
	Jiri Kosina <jkosina@...e.cz>, Jeff Mahoney <jeffm@...e.com>,
	Michal Hocko <mhocko@...e.cz>,
	Vlastimil Babka <vbabka@...e.cz>,
	Andre Przywara <andre@...rep.de>,
	Andreas Herrmann <herrmann.der.user@...il.com>,
	"Richard Weinberger" <richard@....at>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>
Subject: RE: [PATCH] x86: Drop 32-bit support ... finally.

> Hey!  My father still has a PDP-15/30, complete with core memory, 4
> DECtape units, and a high speed punched paper tape reader, all in
> a really tiny footprint of 4 full-height 19 inch racks, in his house.
> It hasn't been turned on in over a decade, but doesn't deserve a Free
> Unixlike OS of its own?  :-)

It would be greener to write a java emulator to run in a browser on a phone (1e4 less power? 1e5??)
Probably run 100x faster too.

-Tony
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