Re: [PATCH v2] xen: issue warning message when out of grant maptrack entries

From: Boris Ostrovsky
Date: Thu Sep 20 2018 - 12:57:10 EST

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 <jgross@xxxxxxxx>

Applied to for-linus-4.19d.