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xen-devel
RE: [Xen-devel] Re: APIC rework
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To: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Subject: |
RE: [Xen-devel] Re: APIC rework |
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From: |
"Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx> |
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Date: |
Thu, 26 Nov 2009 09:11:25 +0800 |
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en-US |
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Cc: |
Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>, "Han, Weidong" <weidong.han@xxxxxxxxx>, Fraser <keir.fraser@xxxxxxxxxxxxx>, Keir |
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Delivery-date: |
Wed, 25 Nov 2009 17:13:11 -0800 |
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<706158FABBBA044BAD4FE898A02E4BC201CD3207E0@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <C72970BC.C323%keir.fraser@xxxxxxxxxxxxx> <706158FABBBA044BAD4FE898A02E4BC201CD3A074E@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <20091124194401.GA29566@xxxxxxxxxxxxxxxxxxx> <706158FABBBA044BAD4FE898A02E4BC201CD3A08EB@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <20091125134144.GA2586@xxxxxxxxxxxxxxxxxxx> <706158FABBBA044BAD4FE898A02E4BC201CD419316@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <4B0D7E87.3010901@xxxxxxxx> |
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Thread-topic: |
[Xen-devel] Re: APIC rework |
Jeremy Fitzhardinge wrote:
> On 11/25/09 07:21, Zhang, Xiantao wrote:
>> In the function xen_create_msi_irq, there is one line as following
>> to get the domid of the specified device, but a strange
>> domid(0xfff0) is returned by this call, could you help to check
>> whether this strange domid is from? domid = rc = xenbus_walk(
>> "/local/domain/0", get_domid_for_dev, dev);
>>
>
> That's DOMID_SELF.
No, DOMID_SELF is 0x7ff0, not 0xfff0, and it should be -EBUSY, and they are
accidentally similar. :)
Xiantao
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- RE: [Xen-devel] Re: APIC rework, (continued)
- RE: [Xen-devel] Re: APIC rework, Zhang, Xiantao
- Re: [Xen-devel] Re: APIC rework, Konrad Rzeszutek Wilk
- RE: [Xen-devel] Re: APIC rework, Zhang, Xiantao
- Re: [Xen-devel] Re: APIC rework, Konrad Rzeszutek Wilk
- Re: [Xen-devel] Re: APIC rework, Jeremy Fitzhardinge
- RE: [Xen-devel] Re: APIC rework,
Zhang, Xiantao <=
- Re: [Xen-devel] Re: APIC rework, Konrad Rzeszutek Wilk
- RE: [Xen-devel] Re: APIC rework, Zhang, Xiantao
- Re: [Xen-devel] Re: APIC rework, Jeremy Fitzhardinge
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