Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751462AbdDZQ6p (ORCPT ); Wed, 26 Apr 2017 12:58:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43862 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750769AbdDZQ6d (ORCPT ); Wed, 26 Apr 2017 12:58:33 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 983B4C05AD6A Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=pbonzini@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 983B4C05AD6A Subject: Re: [BUG] x86: failed to boot a kernel on a Ryzen machine To: Satoru Takeuchi References: <87pog21ede.wl-satoru.takeuchi@gmail.com> <20170424110753.y332daaxxkwiipog@pd.tnic> <87wpaa7zf3.wl-satoru.takeuchi@gmail.com> <20170424124846.6jkjjywt5gsoxuy3@pd.tnic> <87shky7y1b.wl-satoru.takeuchi@gmail.com> <20170425093607.n33gonz5kfzqgveg@pd.tnic> <87bmrje6ga.wl-satoru.takeuchi@gmail.com> Cc: Borislav Petkov , x86@kernel.org, linux-kernel@vger.kernel.org, kvm ML , Jiri Denemark , "Dr. David Alan Gilbert" From: Paolo Bonzini Message-ID: <64b27cdf-0f13-9931-4cc7-72954b3f6dc5@redhat.com> Date: Wed, 26 Apr 2017 18:58:27 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <87bmrje6ga.wl-satoru.takeuchi@gmail.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 26 Apr 2017 16:58:32 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 22433 Lines: 479 On 26/04/2017 13:47, Satoru Takeuchi wrote: > OK, here it is. It looks like the cause is that AMD has removed TBM instructions compared to e.g. Piledriver, so libvirt resorts to a much older base model (thanks to Dave Gilbert for sorting through the list of feature bits). Can you please run this script: http://libvirt.org/git/?p=libvirt.git;a=blob_plain;f=tests/cputestdata/cpu-gather.sh;h=83963557ec4075d351be09e17994ac5300bc5d1f;hb=HEAD and send the output? Thanks, Paolo > ``` > $ cat /proc/cpuinfo > processor : 0 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 0 > cpu cores : 8 > apicid : 0 > initial apicid : 0 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 1 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 0 > cpu cores : 8 > apicid : 1 > initial apicid : 1 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 2 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 1 > cpu cores : 8 > apicid : 2 > initial apicid : 2 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 3 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 1 > cpu cores : 8 > apicid : 3 > initial apicid : 3 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 4 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 2 > cpu cores : 8 > apicid : 4 > initial apicid : 4 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 5 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 2 > cpu cores : 8 > apicid : 5 > initial apicid : 5 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 6 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 3 > cpu cores : 8 > apicid : 6 > initial apicid : 6 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 7 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 3 > cpu cores : 8 > apicid : 7 > initial apicid : 7 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 8 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 4 > cpu cores : 8 > apicid : 8 > initial apicid : 8 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 9 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 4 > cpu cores : 8 > apicid : 9 > initial apicid : 9 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 10 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 5 > cpu cores : 8 > apicid : 10 > initial apicid : 10 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 11 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 5 > cpu cores : 8 > apicid : 11 > initial apicid : 11 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 12 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 6 > cpu cores : 8 > apicid : 12 > initial apicid : 12 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 13 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 6 > cpu cores : 8 > apicid : 13 > initial apicid : 13 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 14 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 7 > cpu cores : 8 > apicid : 14 > initial apicid : 14 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > processor : 15 > vendor_id : AuthenticAMD > cpu family : 23 > model : 1 > model name : AMD Ryzen 7 1800X Eight-Core Processor > stepping : 1 > microcode : 0x800111c > cpu MHz : 2200.000 > cache size : 512 KB > physical id : 0 > siblings : 16 > core id : 7 > cpu cores : 8 > apicid : 15 > initial apicid : 15 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : 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 rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca > bugs : fxsave_leak sysret_ss_attrs null_seg > bogomips : 7186.66 > TLB size : 2560 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 48 bits physical, 48 bits virtual > power management: ts ttp tm hwpstate eff_freq_ro [13] [14] > > ``` > > Regards, > Satoru > > >> >> Thanks, >> >> Paolo