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Re: [Xen-devel] Xen crashes with iommu=1

To: "Han, Weidong" <weidong.han@xxxxxxxxx>

From: Jun Koi <junkoi2004@xxxxxxxxx>

Date: Tue, 28 Jul 2009 11:50:34 +0900

Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>

Delivery-date: Mon, 27 Jul 2009 19:51:17 -0700

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On Tue, Jul 28, 2009 at 11:42 AM, Han, Weidong<weidong.han@xxxxxxxxx> wrote: > Jun Koi wrote: >> Hi, >> >> The latest Xen unstable (c/s 19984) crashes when with iommu=1 (in Grub >> configuration) >> >> I attach here the screenshot. Any clue on how to fix this? >> >> (My chipset supports VT-d) >> >> Thanks, >> J > > Which platform are you using? that is 32bit, Intel Centrino 2. > Did you use 2.6.18 dom0 or pv-ops dom0? i use -unstable code, and Dom0 kernel is pvops. you can see from the screenshot that machine hangup in Xen, and it doesnt reach the Dom0 code yet. so i dont think Dom0's kernel version matters here. > If possible, pls post serial output. too bad this is a laptop, and it has no serial interface :-( thanks, J _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel

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