* direct device assignment in nested VM
@ 2014-07-04 3:27 Hu Yaohui
2014-07-04 5:44 ` Jan Kiszka
0 siblings, 1 reply; 2+ messages in thread
From: Hu Yaohui @ 2014-07-04 3:27 UTC (permalink / raw)
To: kvm, linux-kernel@vger.kernel.org
Hi All,
Is direct device assignment in nested VM supported in the latest KVM
mainline now?
Thanks,
Yaohui
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: direct device assignment in nested VM
2014-07-04 3:27 direct device assignment in nested VM Hu Yaohui
@ 2014-07-04 5:44 ` Jan Kiszka
0 siblings, 0 replies; 2+ messages in thread
From: Jan Kiszka @ 2014-07-04 5:44 UTC (permalink / raw)
To: Hu Yaohui, kvm, linux-kernel@vger.kernel.org, Le Tan
On 2014-07-04 05:27, Hu Yaohui wrote:
> Hi All,
> Is direct device assignment in nested VM supported in the latest KVM
> mainline now?
Le Tan is currently working on emulated device assignment (VT-d
emulation in QEMU). This is the necessary first step and could later be
extended to enable assignment of physical devices to nested guests with
support of the host IOMMU (out of scope for Le's project, though).
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 2+ messages in thread
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