Created attachment 295305 [details] /proc/cpuinfo log Overview: The /proc/cpuinfo reported wrong operating frequency, where my AMD 3900X shows over 6 GHz when idle. This may be caused by the 5.11 AMD CPU frequency / CPPC fix. Steps to Reproduce: cat /proc/cpuinfo or lscpu Actual Results: Reported operating frequency far beyond actual. (Over 6 GHz) Expected Results: Reported actual operating frequency. Build Date & Hardware: Build 2021-02-15 on Gentoo CPU: AMD Ryzen 9 3900X 12-Core Processor AMD AGESA: ComboAM4PIV2 1.2.0.0 CPPC: enabled Additional Information: /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq reported correct frequency.
Created attachment 295307 [details] lscpu
I'm still having an issue with frequencies being reported incorrectly. Here's a thread for reference: https://bbs.archlinux.org/viewtopic.php?pid=1961500#p1961500 I've updated to kernel version 5.11.6. If I watch /proc/cpuinfo, that seems to be reporting somewhat accurately now. However, lscpu and most everything else is still reporting inaccurately. ~ → uname -r 5.11.6-arch1-1 ~ → lscpu | grep MHz CPU MHz: 3400.000 CPU max MHz: 7228.3198 CPU min MHz: 2200.0000 ~ → geekbench --sysinfo | grep -E "Processor Information|Name|Base Frequency" Processor Information Name AMD Ryzen 9 5950X Base Frequency 6.92 GHz
Hi all, This patch should fix the issue: https://lore.kernel.org/r/20210420080943.1045886-1-ray.huang@amd.com Thanks, Ray On Tue, Apr 20, 2021 at 08:55:00AM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.kernel.org%2Fshow_bug.cgi%3Fid%3D211791&data=04%7C01%7Cray.huang%40amd.com%7Cc3e664b79fec434b1a2208d903d9fc2c%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637545057044777992%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=eoZS70ZYQ7Rvh7XUNBL%2FPi4pxALBsbOyic6QnhOL2Xg%3D&reserved=0 > > Eugenia Campos (rizwanali.462371@gmail.com) changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |rizwanali.462371@gmail.com > > --- Comment #3 from Eugenia Campos (rizwanali.462371@gmail.com) --- > Maxilla and all joyful end is placed for the founding items for the citizens. > The show of the jump and > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.essaygeeks.co.uk%2Fwrite-my-essay%2F&data=04%7C01%7Cray.huang%40amd.com%7Cc3e664b79fec434b1a2208d903d9fc2c%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637545057044777992%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=NOvSMR08NNdIOik9fqcy2PE4IP8LDYQOB4SZfjx3Nlo%3D&reserved=0 > is > shifted for the takes. The mode is pushed for the hope of the shows for > humans. > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are the assignee for the bug.
Fix patch is merged into tip branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=sched/urgent&id=3743d55b289c203d8f77b7cd47c24926b9d186ae Thanks, Ray