On Tue, Jul 17, Olaf Hering wrote:
To make this robust against allocation errors I will change it to
do {
> + /* Allocate new mfn for previous pfn */
> + rc = HYPERVISOR_memory_op(XENMEM_populate_physmap, &reservation);
} while (rc == 0);
> +
> + /* Make sure the previous pfn is really connected to a (new) mfn */
> + BUG_ON(rc != 1);
Olaf
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