See the attachment.
>-----Original Message----- >From: Juergen Gross [mailto:jgr...@suse.com] >Sent: Thursday, September 28, 2017 2:13 PM >To: Hongjiang Zhang <honz...@microsoft.com>; xen- >de...@lists.xenproject.org >Subject: Re: [Xen-devel] Only 1 CPU was detected > >On 28/09/17 07:12, Hongjiang Zhang wrote: >> Hi all, >> >> >> >> I install Xen 4.8 on Ubuntu 17.04 (kernel is updated to 4.12). But I >> found only 1 CPU was detected. >> >> >> >> I thought it is caused by some BIOS settings, so I enabled x2APIC in >> BIOS, unfortunately, Linux hangs during booting after printing >> "Loading initial ramdisk ...". >> >> >> >> I have to disable x2APIC finally, but I only have 1 CPU when system is >> up. Does anyone encounter this issue? > >Please post the output of "xl dmesg". This will show the hypervisor messages. > > >Juergen
xl_dmesg.log
Description: xl_dmesg.log
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