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From: Paul Jackson <pj@sgi.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: ying.huang@intel.com, hpa@zytor.com, andi@firstfloor.org,
	mingo@redhat.com, tglx@linutronix.de,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 0/4] x86_64 boot: Add linked listof struct setup_data to boot protocol
Date: Thu, 27 Mar 2008 04:21:47 -0500	[thread overview]
Message-ID: <20080327042147.15f7ce28.pj@sgi.com> (raw)
In-Reply-To: <20080327090925.GC30918@elte.hu>

Ingo wrote:
> stupidly shortsighted limit ...

Eh ... I don't think all that shortsighted ... that 4096 limit has
probably been around longer than Linux.  Linus or hpa or others would
know the history better than I do.

> in case anyone knows about any other ... please tell us 

We're pushing into and finding those limits as best we can, here at
SGI ;).  You've heard of the canary in the mine shaft, and the elephant
in the room.  Well, we're the elephant in the canary cage.

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@sgi.com> 1.940.382.4214

  reply	other threads:[~2008-03-27  9:22 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-27  7:09 [PATCH -mm 0/4] x86_64 boot: Add linked listof struct setup_data to boot protocol Huang, Ying
2008-03-27  8:32 ` Ingo Molnar
2008-03-27  9:02   ` Paul Jackson
2008-03-27  9:09     ` Ingo Molnar
2008-03-27  9:21       ` Paul Jackson [this message]
2008-03-27  9:46         ` Ingo Molnar
2008-03-27  9:25   ` Huang, Ying
2008-03-27  9:47     ` Ingo Molnar
2008-03-27 16:36       ` H. Peter Anvin

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