g Features (0xa/edx):
> number of fixed counters= 0x4 (4)
>
> This is not inconsistent with num_architectural_pmu_fixed_counters in QEMU.
This is the orginal patch.
kvm: limit the maximum CPUID.0xA.edx[0..4] to 3
Now, the CPUID.0xA depends on the KVM r
Anyone has suggestion?
When the host kernel before this commit 2e8cd7a3b828 ("kvm: x86: limit the
maximum number of vPMU
fixed counters to 3") on icelake microarchitecture and newer, execute cpuid in
the Guest:
Architecture Performance Monitoring Features (0xa/edx):
number of fixed counters
Now, the CPUID.0xA depends on the KVM report. The value of CPUID.0xA.edx[0..4]
and num_architectural_pmu_fixed_counters are inconsistent when the host kernel
before this commit 2e8cd7a3b828 ("kvm: x86: limit the maximum number of vPMU
fixed counters to 3") on icelake microarchitecture.
This also b
