------- Comment From pavsu...@in.ibm.com 2020-03-26 08:09 EDT------- Here is the kernel version on which we see the original issue.
root@ltc-wspoon11:~# uname -a Linux ltc-wspoon11 4.15.0-91-generic #92-Ubuntu SMP Fri Feb 28 11:08:26 UTC 2020 ppc64le ppc64le ppc64le GNU/Linux root@ltc-wspoon11:~# cat /etc/os-release NAME="Ubuntu" VERSION="18.04.4 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic -- 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/1869123 Title: [LTCTest][OPAL][OP930] IMC PMU (null) Register failed Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: == Comment: #0 - PAVAMAN SUBRAMANIYAM <pavsu...@in.ibm.com> - 2019-04-10 00:15:32 == Install a P9 Open Power Hardware with the latest OP930 Firmware images provided in the following link: http://pfd.austin.ibm.com/releasenotes/openpower9/OP930/OP930_1913A/OP930_1913B_RelNote_Main.html root@witherspoon:~# cat /etc/os-release ID="openbmc-phosphor" NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)" VERSION="ibm-v2.3" VERSION_ID="ibm-v2.3-476-g2d622cb-r32-0-g9973ab0" PRETTY_NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) ibm-v2.3" BUILD_ID="ibm-v2.3-476-g2d622cb-r32" root@witherspoon:~# cat /var/lib/phosphor-software-manager/pnor/ro/VERSION IBM-witherspoon-OP9-v2.2-9.71 op-build-v2.2-58-gf60d718 buildroot-2019.02-3-g28a7eab skiboot-v6.3-rc1 hostboot-30a512e-pf453f1d occ-58e422d linux-4.19.30-openpower1-pa764076 petitboot-v1.10.2 machine-xml-e3e9aef hostboot-binaries-hw021419a.930 capp-ucode-p9-dd2-v4 sbe-1410677 hcode-hw032719a.940 Then seeing the following messages in dmesg of Linux HOST OS and also when we reboot the machine in the SOL console. [ 1.731663] nest_phb0_imc performance monitor hardware support registered [ 1.731704] nest_phb1_imc performance monitor hardware support registered [ 1.731746] nest_phb2_imc performance monitor hardware support registered [ 1.731788] nest_phb3_imc performance monitor hardware support registered [ 1.731829] nest_phb4_imc performance monitor hardware support registered [ 1.731870] nest_phb5_imc performance monitor hardware support registered [ 1.731944] nest_powerbus0_imc performance monitor hardware support registered [ 1.734458] thread_imc performance monitor hardware support registered [ 1.734460] IMC Unknown Device type [ 1.734462] IMC PMU (null) Register failed [ 1.734558] nest_xlink0_imc performance monitor hardware support registered [ 1.734614] nest_xlink1_imc performance monitor hardware support registered [ 1.734670] nest_xlink2_imc performance monitor hardware support registered [ 1.747043] Initialise system trusted keyrings [ 1.747054] Key type blacklist registered [ 1.747170] workingset: timestamp_bits=38 max_order=23 bucket_order=0 == Comment: #2 - PAVAMAN SUBRAMANIYAM <pavsu...@in.ibm.com> - 2019-04-10 00:30:47 == So should this bug be moved to kernel to get the fixes be made available to Ubuntu 18.04 release or should we keep this bug opened for skiboot under OPAL itself, since we are already in the upstream level of skiboot installed on the system. == Comment: #5 - Application Cdeadmin <cdead...@us.ibm.com> - 2019-04-11 15:15:13 == ==== State: Open by: jayeshp on 11 April 2019 15:05:22 ==== #=#=# 2019-04-11 15:05:21 (CDT) #=#=# New Fix_Potential = [P910.40W] #=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=#=# == Comment: #7 - Application Cdeadmin <cdead...@us.ibm.com> - 2019-04-16 06:12:44 == cde00 (cdead...@us.ibm.com) added native attachment /tmp/AIXOS11139536/0001-Return-for-invalid-domain.patch on 2019-04-16 06:12:39 == Comment: #8 - Deborah L. McLemore <de...@us.ibm.com> - 2019-04-20 09:58:13 == == Comment: #9 - Application Cdeadmin <cdead...@us.ibm.com> - 2019-04-26 08:25:05 == ==== State: Open by: csburns on 26 April 2019 08:15:35 ==== The patch in comment #7 was included in a test pnor driver - op999.1999.20190423t - that was provided to ISST to look at several skiboot pending changes. This defect was also seen in System Mfg Test - so this patch should be merged for OP930 GA. == Comment: #10 - VASANT HEGDE <hegdevas...@in.ibm.com> - 2019-05-14 23:02:35 == Anju, Where are we with this patch? Did you push changes to upstream? Also is this really a ship issue? -Vasant == Comment: #15 - Klaus Heinrich Kiwi <kla...@br.ibm.com> - 2020-03-25 06:27:01 == (In reply to comment #13) > Patch is now upstream. > https://git.kernel.org/powerpc/c/b59bd3527fe3c1939340df558d7f9d56 > > Thanks, > Anju == Comment: #16 - Klaus Heinrich Kiwi <kla...@br.ibm.com> - 2020-03-25 06:33:24 == (In reply to comment #14) > (In reply to comment #13) > > Patch is now upstream. > > https://git.kernel.org/powerpc/c/b59bd3527fe3c1939340df558d7f9d56 > > > > Thanks, > > Anju > > What next? will you be sending fix to distros? > > -Vasant To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1869123/+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
