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[Xen-bugs] [Bug 366] kernel BUG at arch/xen/kernel/smpboot.c:186 (vcpu_p

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Subject: [Xen-bugs] [Bug 366] kernel BUG at arch/xen/kernel/smpboot.c:186 (vcpu_prepare)!
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Date: Thu, 27 Oct 2005 15:22:04 +0000
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=366





------- Additional Comments From ian.pratt@xxxxxxxxxxxx  2005-10-27 15:22 
-------

How do you trigger this bug? Just booting a dom0? starting an SMP domU?

No good can come of enabling SMT in the guest kernel, but it shouldn't crash 
things. Scheduling of VCPUs is probably best left to Xen, but we could do 
better 
by modifying the Linux scheduler to favour low numbered VCPUs. 

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