Verified linux/disco-proposed version 5.0.0-38.41. ** Description changed:
+ [SRU Justification] + + [Impact] + There is no way to access information under /sys/kernel/debug/pmc_core + on Comet Lake platforms. + + [Fix] + * https://lkml.org/lkml/2019/11/18/713 ("platform/x86: intel_pmc_core: Add Comet + Lake (CML) platform support to intel_pmc_core driver") + + [Test Case] + 1. install prebuilt kernels from ppa:vicamo/ppa-1847450 + 2. boot with installed kernel and check if /sys/kernel/debug/pmc_core is + then available. + + [Regression Potential] + Low. This only adds two new IDs to a model white list and doesn't change + behavior of existing systems. + + ========== original bug description ========== + Description Cometlake -S 6+2 is using a different CPU Model number: DEC 165, HEX: A5 We need the intel_pmc_core driver patch to support CML-S6+2 Target Kernel: 5.5 Target Release: 20.04 ** Tags removed: verification-needed-disco ** Tags added: verification-done-disco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847450 Title: [CML-S62] Need enable intel_pmc_core driver patch for Comet lake- S 6+2 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1847450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
