Re: [Xen-devel] [PATCH] libxc: correct memory range check in domain builder

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

On Mon, Feb 08, 2016 at 03:23:52PM +0100, Juergen Gross wrote:
> Commit 81a76e4b12961a9f54f5021809074196dfe6dbba ("libxc: rework of
> domain builder's page table handler") introduced a regression with
> checking the required memory size of the domain. The needed maximum pfn
> of the initial kernel mapping was added to the currently last used pfn
> resulting in doubling the estimated memory need.
> 
> Correct the calculation of the last needed pfn to enable booting of
> small domains again.
> 
> Reported-by: Anthony Perard <anthony.perard@xxxxxxxxxx>
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

It works for me, using xl. I have not try with the full stack
(openstack/libvirt), but I expect it to work.

Tested-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Thanks,

-- 
Anthony PERARD

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