*** This bug is a duplicate of bug 1953731 *** https://bugs.launchpad.net/bugs/1953731
Thanks, I saw two commits are in 5.15.0-17.17. ** Description changed: - When booting into RHEL9.0, the "TSC calibration failed" message is shown - in dmesg. + When booting into Ubuntu 22.04, the "TSC calibration failed" message is + shown in dmesg. [ 0.000000] kernel: tsc: Fast TSC calibration failed The issue was fixed by upstream series c7719e793478 and b50db7095fe0. I've tested the series, and the test passed. commit c7719e79347803b8e3b6b50da8c6db410a3012b5 Author: Feng Tang <feng.t...@intel.com> Date: Wed Nov 17 10:37:50 2021 +0800 - x86/tsc: Add a timer to make sure TSC_adjust is always checked - + x86/tsc: Add a timer to make sure TSC_adjust is always checked commit b50db7095fe002fa3e16605546cba66bf1b68a3e Author: Feng Tang <feng.t...@intel.com> Date: Wed Nov 17 10:37:51 2021 +0800 - x86/tsc: Disable clocksource watchdog for TSC on qualified platorms + x86/tsc: Disable clocksource watchdog for TSC on qualified platorms Please consider to include the series in 22.04. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1962143 Title: [Ubuntu 22.04] "TSC calibration failed" is shown in dmesg Status in linux package in Ubuntu: Incomplete Bug description: When booting into Ubuntu 22.04, the "TSC calibration failed" message is shown in dmesg. [ 0.000000] kernel: tsc: Fast TSC calibration failed The issue was fixed by upstream series c7719e793478 and b50db7095fe0. I've tested the series, and the test passed. commit c7719e79347803b8e3b6b50da8c6db410a3012b5 Author: Feng Tang <feng.t...@intel.com> Date: Wed Nov 17 10:37:50 2021 +0800 x86/tsc: Add a timer to make sure TSC_adjust is always checked commit b50db7095fe002fa3e16605546cba66bf1b68a3e Author: Feng Tang <feng.t...@intel.com> Date: Wed Nov 17 10:37:51 2021 +0800 x86/tsc: Disable clocksource watchdog for TSC on qualified platorms Please consider to include the series in 22.04. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1962143/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp