Re: [Xen-devel] [PATCH v5 3/3] tools/libxc: use superpages during restore of HVM guest

[Olaf Hering <olaf@xxxxxxxxx>]

On Fri, Aug 25, Olaf Hering wrote:

> +static int x86_hvm_populate_pfns(struct xc_sr_context *ctx, unsigned count,
> +                                 const xen_pfn_t *original_pfns,
> +                                 const uint32_t *types)
> +{

> +    while ( min_pfn < max_pfn )

Beside this off-by-one error, there is still a bug in accounting
somewhere. Ballooned guests sometimes fails due to allocation errors.

Olaf

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