linux-kernel - Re: [RFC 0/2] Delay initializing of large sections of memory

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Message-ID: <CAE9FiQWzzQeBMRizdL4Ym2AM424yF9+CEZ3vt5Maunb6tfxKyQ@mail.gmail.com>
Date:	Wed, 26 Jun 2013 23:37:43 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Mike Travis <travis@....com>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Greg KH <gregkh@...uxfoundation.org>,
	Nathan Zimmer <nzimmer@....com>, Robin Holt <holt@....com>,
	Rob Landley <rob@...dley.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"the arch/x86 maintainers" <x86@...nel.org>,
	linux-doc@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 0/2] Delay initializing of large sections of memory

On Tue, Jun 25, 2013 at 11:58 AM, Mike Travis <travis@....com> wrote:
> experimenting as soon as I can.  Our 32TB system is being
> brought back to 16TB (we found a number of problems as we
> get closer and closer to the 64TB limit), but that's still
> a significant size.

Hi, Mike,

Can you post e820 memory map on system that have 32TiB or more?

Is there one range size more than 16TiB? like [16TiB, 32TiB)...

Thanks

Yinghai
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