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Re: [Xen-users] HugeTLB in PV-domain

from [Igor Chubin]

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To:	Dave McCracken <dcm@xxxxxxxx>
Subject:	Re: [Xen-users] HugeTLB in PV-domain
From:	Igor Chubin <igor@xxxxxxx>
Date:	Fri, 26 Sep 2008 16:50:17 +0300
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On Fr, Sep 26, 2008 at 08:35:10 -0500, Dave McCracken wrote:
> On Friday 26 September 2008, Igor Chubin wrote:
> > Does anybody know something about support of HugeTLB inside Xen PV domains?
> > I have googled and found the message [1]
> > with patches for hypervisor and Linux kernel for x86_64 domains.
> > 
> > Is the hypervisor patch integrated into Xen 3.3?
> > And what about pacthes for 32-bit systems?
> 
> Those patches are mine.  I'm doing some additional cleanup on them and intend 
> to resubmit them soon.  They are not yet in any tree.

Hello, Dave, 

thank you for the answer and for the patches.

What about 32bit systems support?

Also, as far as I can understand HugeTLB support that is in pv_ops
kernel 2.6.26 will not work until Xen hypervisor will not support
HugeTLB. And hypervisor does not support HugeTLB at all, right?

> 
> Dave McCracken
> Oracle Corp.

-- 
WBR, i.m.chubin


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