Re: [libvirt PATCH] cpu-data: Pretend to always run on logical processor #0

2021-01-08 Thread Jiri Denemark
On Fri, Jan 08, 2021 at 15:43:02 +0100, Tim Wiederhake wrote: > The output of cpuid depends on the logical processor id the process > runs on, as reflected by the "local apic id" present in cpuid leaves > (eax=1,ebx=0), (eax=11,ebx=0), and (eax=11,ebx=1). This produces > arbitrary changes in the ou

[libvirt PATCH] cpu-data: Pretend to always run on logical processor #0

2021-01-08 Thread Tim Wiederhake
The output of cpuid depends on the logical processor id the process runs on, as reflected by the "local apic id" present in cpuid leaves (eax=1,ebx=0), (eax=11,ebx=0), and (eax=11,ebx=1). This produces arbitrary changes in the output files that complicate comparisons. This patch masks the occurenc