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From: Christoph Lameter <clameter@sgi.com>
To: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: kexec fail
Date: Mon, 7 Jan 2008 21:50:36 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.64.0801072150050.28773@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <86802c440801071837q1d6d63ewf095c9b497b33785@mail.gmail.com>
On Mon, 7 Jan 2008, Yinghai Lu wrote:
> try to kexec 2.6.23 from RHEL 5.1, will get
> Your BIOS doesn't leave a aperture memory hole
> Please enable the IOMMU option in the BIOS setup
> This costs you 64 MB of RAM ======> reboot
>
> but 2.6.24-rc7 kexec 2.6.24-rc7 is ok.
BUG in 2.6.23 kexec?
next prev parent reply other threads:[~2008-01-08 5:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-08 2:37 Yinghai Lu
2008-01-08 5:50 ` Christoph Lameter [this message]
2008-01-08 8:15 ` Yinghai Lu
2008-01-08 22:36 ` Yinghai Lu
2008-01-11 3:13 ` Yinghai Lu
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