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

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Message-ID: <20150401155029.GA23978@codemonkey.org.uk>
Date:	Wed, 1 Apr 2015 11:50:30 -0400
From:	Dave Jones <davej@...emonkey.org.uk>
To:	"Luck, Tony" <tony.luck@...el.com>
Cc:	Theodore Ts'o <tytso@....edu>,
	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>,
	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.

On Wed, Apr 01, 2015 at 03:46:37PM +0000, Luck, Tony wrote:
 > > 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.

I wonder at what point do we say the same thing about ia64 ?

	Dave
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