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From: Alex Williamson <alex.williamson@hp.com>
To: kvm-ia64@vger.kernel.org
Subject: Re: TARGET_PAGE_BITS
Date: Thu, 11 Sep 2008 16:13:27 +0000	[thread overview]
Message-ID: <1221149607.7349.38.camel@lappy> (raw)
In-Reply-To: <48C939E2.7060802@calindasoftware.com>

On Thu, 2008-09-11 at 17:31 +0200, Sébastien Bassompierre wrote:
> Hi,
> 
> I'm trying to use KVM (74) on an ia64 server with the kernel 2.6.26 as 
> recommanded. Everything is ok about compilation, installation.
> But, when i'm trying to boot a guest, i got this error : Error! Host 
> page size != qemu target page size, you may need to change 
> TARGET_PAGE_BITS in qemu!host page size:0x4000.
> I looked for how to change this value, i find qemu/target-ia64/cpu.h but 
> i imagine that isn't the right place.
> Any idea ?

That's where I changed it in my local build tree and it works.  The
default appears to be set to match upstream Linux/ia64 defconfig, which
uses 64k pages.  I don't know why we don't detect this automatically at
build time.

Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


  reply	other threads:[~2008-09-11 16:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-11 15:31 TARGET_PAGE_BITS 
2008-09-11 16:13 ` Alex Williamson [this message]
2008-09-12 14:08 ` TARGET_PAGE_BITS Jes Sorensen

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