linux-kernel - Re: [PATCH 3/5] vhost: support upto 509 memory regions

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Message-ID: <5581A0E4.6050100@redhat.com>
Date:	Wed, 17 Jun 2015 18:31:32 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>,
	Igor Mammedov <imammedo@...hat.com>
CC:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH 3/5] vhost: support upto 509 memory regions



On 17/06/2015 18:30, Michael S. Tsirkin wrote:
> Meanwhile old tools are vulnerable to OOM attacks.

For each vhost device there will be likely one tap interface, and I
suspect that it takes way, way more than 16KB of memory.

Paolo
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