Il 29/05/2014 19:45, Chris Webb ha scritto:
Chris Webb <chris@xxxxxxxxxxxx> wrote:
My CPU flags inside the crashing guest look like this:
fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb lm rep_good nopl
extd_apicid pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave
avx f16c hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse
3dnowprefetch osvw xop fma4 tbm arat npt nrip_save tsc_adjust bmi1
whereas in a (working) -cpu qemu64 guest, they look like this:
fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx
fxsr sse sse2 ht syscall nx lm nopl pni cx16 x2apic popcnt hypervisor lahf_lm
cmp_legacy svm abm sse4a
I thought I'd try to bisect on processor flags to see which was/were
implicated.
Can you dump the full /proc/cpuinfo?
Paolo
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