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SubjectRe: [PATCH v2] xen: issue warning message when out of grant maptrack entries
On 9/19/18 9:42 AM, Juergen Gross wrote:
> When a driver domain (e.g. dom0) is running out of maptrack entries it
> can't map any more foreign domain pages. Instead of silently stalling
> the affected domUs issue a rate limited warning in this case in order
> to make it easier to detect that situation.
> Signed-off-by: Juergen Gross <>

Reviewed-by: Boris Ostrovsky <>

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