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Diffstat (limited to 'results/classifier/118/kernel/2037')
| -rw-r--r-- | results/classifier/118/kernel/2037 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/results/classifier/118/kernel/2037 b/results/classifier/118/kernel/2037 new file mode 100644 index 000000000..ac1463f6b --- /dev/null +++ b/results/classifier/118/kernel/2037 @@ -0,0 +1,45 @@ +kernel: 0.979 +graphic: 0.959 +x86: 0.949 +device: 0.927 +KVM: 0.898 +semantic: 0.849 +architecture: 0.822 +boot: 0.800 +TCG: 0.771 +debug: 0.744 +user-level: 0.730 +ppc: 0.728 +PID: 0.721 +VMM: 0.700 +i386: 0.676 +performance: 0.675 +vnc: 0.655 +network: 0.644 +register: 0.619 +permissions: 0.617 +hypervisor: 0.609 +mistranslation: 0.483 +arm: 0.482 +risc-v: 0.447 +files: 0.434 +virtual: 0.409 +socket: 0.340 +peripherals: 0.328 +assembly: 0.202 + +CPUID.07H:EBX.intel-pt not supported warning info shown in terminal when start guest with -cpu qemu64,+intel-pt +Description of problem: +When launch guest with qemu-system-x86_64 with parameter -cpu host,+intel-pt, it will show warning info in terminal : +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] 'intel_pt' can not be found in guest's CPU flag. +While host already support intel_pt. +Steps to reproduce: +1. Run the above QEMU command. +Additional information: +This issue was observed with kernel 5.13 + +qemu-system-x86_64 -accel kvm -m 4096 -smp 4 -cpu host,+intel-pt,min-level=0x14 +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] |