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Re: [Xen-devel] I only see one CPU core on Xen when booted via grub

I need at least GRUB2 version, Xen version

# apt-cache policy grub2-common
  Installé : 2.02~beta3-5
  Candidat : 2.02~beta3-5
 Table de version :
 *** 2.02~beta3-5 500
500 http://debian.mirrors.ovh.net/debian stretch/main amd64 Packages
        100 /var/lib/dpkg/status

# cat /proc/cpuinfo
model name      : Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz
microcode       : 0x5e
flags : fpu de tsc msr pae mce cx8 apic sep mca cmov pat clflush acpi mmx fxsr sse sse2 ht syscall nx lm constant_tsc arch_perfmon rep_good nopl nonstop_tsc eagerfpu pni pclmulqdq monitor est ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch epb fsgsbase bmi1 hle avx2 bmi2 erms rtm rdseed adx clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp

# xl info
release                : 4.9.0-5-amd64
version                : #1 SMP Debian 4.9.65-3+deb9u2 (2018-01-04)
xen_version            : 4.8.3-pre

# cat /etc/debian_version

GRUB2 command lines used to boot Xen

I attached "grub.cfg". I use the menuentry 'Debian GNU/Linux, avec hyperviseur Xen'.

Xen and dom0 kernel boot logs

"efi-grub-xen_dmesg_1-core.txt" contains kernel boot logs (`dmesg`), and "efi-grub-xen_xl-dmesg_1-core.txt" contains Xen boot logs (`xl dmesg`).

Let me know if you need more things.



Attachment: efi-grub-xen_dmesg_1-core.txt
Description: Text document

Attachment: efi-grub-xen_xl-dmesg_1-core.txt
Description: Text document

Attachment: efi-xen_dmesg_8-cores.txt
Description: Text document

Attachment: efi-xen_xl-dmesg_8-cores.txt
Description: Text document

Attachment: grub.cfg
Description: Text document

Attachment: efi-debian_dmesg_8-cores.txt
Description: Text document

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