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From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Juergen Gross <jgross@suse.com>,
	linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org
Subject: Re: [PATCH v2] xen: issue warning message when out of grant maptrack entries
Date: Wed, 19 Sep 2018 11:00:08 -0400	[thread overview]
Message-ID: <cd0f5ffd-a4c1-c096-2254-696003be3860@oracle.com> (raw)
In-Reply-To: <20180919134233.3040-1-jgross@suse.com>

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@suse.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>




  parent reply	other threads:[~2018-09-19 14:58 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-19 13:42 [PATCH v2] xen: issue warning message when out of grant maptrack entries Juergen Gross
2018-09-19 15:00 ` Boris Ostrovsky
2018-09-19 15:00 ` Boris Ostrovsky [this message]
2018-09-20 16:58 ` Boris Ostrovsky
2018-09-20 16:58 ` Boris Ostrovsky
2018-09-19 13:42 Juergen Gross

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