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Re: [Xen-ia64-devel] [PATCH 1/2] remove xencomm page size limit(xen side

To: Alex Williamson <alex.williamson@xxxxxx>
Subject: Re: [Xen-ia64-devel] [PATCH 1/2] remove xencomm page size limit(xen side)
From: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Date: Wed, 1 Aug 2007 15:36:54 +0900
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx, xen-ppc-devel <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx>
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On Tue, Jul 31, 2007 at 02:25:17PM -0600, Alex Williamson wrote:
>    Should we make the same changes to the common xencomm files?
> (xen-ppc-devel CC'd)  I don't see why we wouldn't, at least for this
> first one.  

Yes, that's right.
I attached the updated one and the new patch for common xencomm code.
I did only compile test for common xencomm. It needs review and test by
PPC developpers before commit.


> How much memory have you been able to assign to a domain
> with theses patches?  My only nit on this patch is that the
> from/to_ulong variables are actually a little uglier than the handful of
> casts they remove (imho).  Thanks,

In fact Akio tested it. I heard it worked with 100GB.
Akio, did you try more memory?
thanks.

-- 
yamahata

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