On 02/07/2011 03:18 PM, Dimitri wrote:
Hi,
As report in launchpad (https://bugs.launchpad.net/qemu/+bug/712416),
kvm intel kernel module is not usable with via nano (with vmx
instructions).
kvm problems should be reported on bugzilla.kernel.org.
Cpu:
processor : 0
vendor_id : CentaurHauls
cpu family : 6
model : 15
model name : VIA Nano processor U2250 (1.6GHz Capable)
stepping : 3
cpu MHz : 800.000
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up
rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en
ace2 phe phe_en lahf_lm
bogomips : 3192.36
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
Kvm version: tested with 0.12.5 and last git 0.13.50 (git repo deleted
after test, I can't do "git describe" for now).
Kernel version: 2.6.38 (git kvm branch compiled on 02 03 2011)
Arch: x86_64 but reproductible (tested) with i386
Guest os: all, crash as soon as i enter kvm command.
The problem appears with -no-kvm-irqchip or -no-kvm-pit too.
The problem doesn't appear with -no-kvm or if kvm_intel kernel module
is unloaded.
Description of the problem: the host crash without any log when
launching kvm with kvm_intel kernel module loaded.
Command: kvm -m 256 fs/ubuntu_vm_1.img
There is a bug in the Nano implementation of vmx which is triggered by
kvm (though recent kvms should no longer trigger it; perhaps it's
another one).
--
error compiling committee.c: too many arguments to function
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