From: Jerone Young <jyoung5@us.ibm.com>
To: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>
Cc: xen-devel <xen-devel@lists.xensource.com>
Subject: RE: x86_32 PAE ballooning is busted
Date: Tue, 23 Aug 2005 17:03:52 -0500 [thread overview]
Message-ID: <1124834632.3973.0.camel@thinkpad> (raw)
In-Reply-To: <A95E2296287EAD4EB592B5DEEFCE0E9D282CCB@liverpoolst.ad.cl.cam.ac.uk>
On Tue, 2005-08-23 at 22:50 +0100, Ian Pratt wrote:
> > I have an opteron with 6gig ram running X86-32 with Xen
> > compiled with PAE enabled. When I do the following to try to
> > ballon down (as xm ballooning is busted) I get the following:
>
> Yep, I noticed this too.
>
> My guess would be that its overflow in the size calculation. You might
> want to sprinkle a few u64 's in the balloon /proc code.
I'll give that a try and see if I that might be the fix for the problem.
>
> Ian
>
--
Jerone Young
IBM Linux Technology Center
jyoung5@us.ibm.com
512-838-1157 (T/L: 678-1157)
next prev parent reply other threads:[~2005-08-23 22:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-23 21:50 x86_32 PAE ballooning is busted Ian Pratt
2005-08-23 22:03 ` Jerone Young [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-08-23 20:51 Jerone Young
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