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Re: [Xen-ia64-devel] [PATCH 0/16] make xenheap configurable unpinning xe

from [Alex Williamson] [Permanent Link][Original]
To: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Subject: Re: [Xen-ia64-devel] [PATCH 0/16] make xenheap configurable unpinning xenheap
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Thu, 10 Jan 2008 10:40:07 -0700
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On Thu, 2008-01-10 at 11:36 +0900, Isaku Yamahata wrote:
> On Wed, Jan 09, 2008 at 10:34:35AM -0700, Alex Williamson wrote:
> >    Yes, that seems to fix it.  Thanks.  I'm also only able to go up to
> > 512 even though the system has quite a lot of RAM.  I hang after this
> > when trying 1024:
> > 
> > (XEN) vm buffer size: 1048576
> > (XEN) vm_buffer: 0xf4000000049f0000
> 
> It looks like the argument to init_xenheap_pages() should be more
> strict. Does the attached patch make difference?
> It should reach to dom0 at least instead of hang.

   Yep, that fixes it.  I'm able to boot all the way up to 4096 now.
Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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