ALT Linux Bugzilla – Full Text Bug Listing
| Summary: | Определение ECC-памяти на AMD Ryzen 5000 | ||
|---|---|---|---|
| Product: | Branch p10 | Reporter: | userbug |
| Component: | kernel-image-std-def | Assignee: | Vitaly Chikunov <vt> |
| Status: | CLOSED NOTABUG | QA Contact: | qa-p10 <qa-p10> |
| Severity: | normal | ||
| Priority: | P5 | CC: | rider |
| Version: | не указана | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
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Description
userbug
2023-03-05 16:57:33 MSK
Информация о системе: # uname -r 5.10.168-std-def-alt1 # cat /etc/os-release NAME="ALT Server-V" VERSION="10.1" ID=altlinux VERSION_ID=10.1 PRETTY_NAME="ALT Virtualization Server 10.1 (Actinoform)" ANSI_COLOR="1;33" CPE_NAME="cpe:/o:alt:server-v:10.1" BUILD_ID="ALT Server-V 10" HOME_URL="https://basealt.ru/" BUG_REPORT_URL="https://bugs.altlinux.org/" # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD Ryzen 7 PRO 5750G with Radeon Graphics BIOS Model name: AMD Ryzen 7 PRO 5750G with Radeon Graphics Unknown CPU @ 3.8GHz BIOS CPU family: 107 CPU family: 25 Model: 80 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU(s) scaling MHz: 27% CPU max MHz: 5514.4531 CPU min MHz: 1400.0000 BogoMIPS: 7585.79 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cm ov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nons top_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy a bm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cp b cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsa ves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzer o irperf xsaveerptr rdpru wbnoinvd arat npt lbrv svm_lock n rip_save tsc_scale vmcb_clean flushbyasid decodeassists pau sefilter pfthreshold avic v_vmsave_vmload vgif umip pku osp ke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm Virtualization features: Virtualization: AMD-V Caches (sum of all): L1d: 256 KiB (8 instances) L1i: 256 KiB (8 instances) L2: 4 MiB (8 instances) L3: 16 MiB (1 instance) NUMA: [root@pve ~]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD Ryzen 7 PRO 5750G with Radeon Graphics BIOS Model name: AMD Ryzen 7 PRO 5750G with Radeon Graphics Unknown CPU @ 3.8GHz BIOS CPU family: 107 CPU family: 25 Model: 80 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU(s) scaling MHz: 27% CPU max MHz: 5514.4531 CPU min MHz: 1400.0000 BogoMIPS: 7585.79 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cm ov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nons top_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy a bm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cp b cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsa ves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzer o irperf xsaveerptr rdpru wbnoinvd arat npt lbrv svm_lock n rip_save tsc_scale vmcb_clean flushbyasid decodeassists pau sefilter pfthreshold avic v_vmsave_vmload vgif umip pku osp ke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm Virtualization features: Virtualization: AMD-V Caches (sum of all): L1d: 256 KiB (8 instances) L1i: 256 KiB (8 instances) L2: 4 MiB (8 instances) L3: 16 MiB (1 instance) NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-15 Vulnerabilities: Itlb multihit: Not affected L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Not affected Retbleed: Not affected Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer san itization Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP al ways-on, RSB filling, PBRSB-eIBRS Not affected Srbds: Not affected Tsx async abort: Not affected По ссылке Marc Bevand хочет удостовериться, что ECC работает. Как я понимаю, ECC работает независимо от наличия edac_mce_amd модуля в ядре (и включается в BIOS). У меня, например, на AMD EPYC 7301 тоже "edac-util: Error: No memory controller data found." даже на 6.1.15. При этом:
6.1.15-un-def-alt1:~# lshw -class memory | grep -i ecc -2
size: 24GiB
capacity: 2TiB
capabilities: ecc
configuration: errordetection=multi-bit-ecc
Предлагаю вам также убедиться, что ECC работает (если у вас была такая цель).
Если апстрим не хочет добавлять поддержку, то зачем нам прилагать хаки из 2021. Тем более к 5.10.172 они уже не прикладываются. (Кроме того, у нас нет такого железа и мы не сможем даже убедиться, что это чему-о помогло.)
Также на этой странице есть примеры как собрать ядро со своими патчами https://www.altlinux.org/Kernel
Если вы считаете, что в апстриме должен быть этот патч то, пожалуйста, пишите об этом на stable@vger.kernel.org
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