From: Jeremy Fitzhardinge <jeremy@goop.org>
To: "Kleen, Andi" <andi.kleen@intel.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
"Jiang, Yunhong" <yunhong.jiang@intel.com>,
Keir Fraser <keir.fraser@eu.citrix.com>,
Jan Beulich <JBeulich@novell.com>
Subject: Re: One question to IST stack for PV guest
Date: Fri, 18 Dec 2009 14:26:27 -0800 [thread overview]
Message-ID: <4B2C0193.9040407@goop.org> (raw)
In-Reply-To: <2E9E6F5F5978EF44A8590E339E888CF90163515DD2@irsmsx503.ger.corp.intel.com>
On 12/18/2009 02:07 PM, Kleen, Andi wrote:
>
>>> Both can happen (and also some more like "something happened
>>>
>> somewhere, Just FYI").
>>
>>> They are all distingushed by different status bits.
>>>
>>>
>> If they're not synchronous, then why not use a normal virq
>> event channel?
>>
> As I wrote some classes of MCEs are "synchronous"
>
Are they things a guest domain can do anything useful with? Or should
Xen just handle them internally (and then perhaps tell dom0 about it
later if it makes sense)?
J
next prev parent reply other threads:[~2009-12-18 22:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-18 9:05 One question to IST stack for PV guest Jiang, Yunhong
2009-12-18 21:21 ` Jeremy Fitzhardinge
2009-12-18 21:43 ` Kleen, Andi
2009-12-18 21:50 ` Jeremy Fitzhardinge
2009-12-18 22:07 ` Kleen, Andi
2009-12-18 22:26 ` Jeremy Fitzhardinge [this message]
2009-12-18 22:57 ` Kleen, Andi
2009-12-19 9:24 ` Ian Campbell
2009-12-19 14:41 ` Jiang, Yunhong
2009-12-23 11:42 ` Ian Campbell
2009-12-19 14:24 ` Jiang, Yunhong
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