From: Avi Kivity <avi@redhat.com>
To: "Han, Weidong" <weidong.han@intel.com>
Cc: "'kvm@vger.kernel.org'" <kvm@vger.kernel.org>,
"Kay, Allen M" <allen.m.kay@intel.com>,
"Yang, Sheng" <sheng.yang@intel.com>
Subject: Re: [PATCH 1/4] KVM: support VT-d device hotplug
Date: Tue, 18 Nov 2008 14:40:11 +0200 [thread overview]
Message-ID: <4922B7AB.8050905@redhat.com> (raw)
In-Reply-To: <715D42877B251141A38726ABF5CABF2C018BE64EEA@pdsmsx503.ccr.corp.intel.com>
Han, Weidong wrote:
> In fact, without multiple device assignment, VT-d hotplug cannot be supported cleanly. Given hot add a device under a different iommu, it will be mapped in a wrong iommu, thus it won't work. I will start to implement multiple device assignment first.
>
Yes, the 2.6.28 implementation has some weaknesses. Please work with
Joerg Roedel so that it fits within his iommu api.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2008-11-18 12:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-14 9:23 [PATCH 1/4] KVM: support VT-d device hotplug Han, Weidong
2008-11-16 8:05 ` Avi Kivity
2008-11-17 9:16 ` Han, Weidong
2008-11-17 10:28 ` Avi Kivity
2008-11-17 13:31 ` Han, Weidong
2008-11-17 14:05 ` Avi Kivity
2008-11-17 14:21 ` Han, Weidong
2008-11-17 14:48 ` Avi Kivity
2008-11-18 3:31 ` Han, Weidong
2008-11-18 12:40 ` Avi Kivity [this message]
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