[Bug 1836913] Re: crash (on ppc64) when restarting numad while huge guest is active

2019-07-18 Thread Manoj Iyer
** Changed in: numad (Ubuntu) Assignee: (unassigned) => bugproxy (bugproxy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836913 Title: crash (on ppc64) when restarting numad while huge guest

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-07-08 Thread Manoj Iyer
ubuntu@P8lpar4:~$ uname -a Linux P8lpar4 4.15.0-55-generic #60-Ubuntu SMP Tue Jul 2 18:21:40 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@P8lpar4:~$ ubuntu@P8lpar4:~$ apt policy linux-image-generic linux-image-generic: Installed: 4.15.0.55.57 Candidate: 4.15.0.55.57 Version table: ***

[Bug 1828596] Re: kdump fails when crash is triggered after DLPAR cpu add operation

2019-07-08 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828596 Title: kdump fails when crash is triggered after DLPAR cpu add operat

[Bug 1832622] Re: QEMU - count cache flush Spectre v2 mitigation (CVE) (required for POWER9 DD2.3)

2019-07-08 Thread Manoj Iyer
** Changed in: qemu (Ubuntu Eoan) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Server Team (canonical-server) ** Changed in: qemu (Ubuntu Disco) Assignee: (unassigned) => Canonical Server Team (canonical-server) ** Changed in: qemu (Ubuntu Cosmic)

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-07-08 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Manoj Iyer (manjo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1692458] Re: [19.10 FEAT] libvirt: Add support for PCI multifunction adapter hot plug/unplug in libvirt

2019-07-01 Thread Manoj Iyer
** Changed in: libvirt (Ubuntu) Milestone: ubuntu-18.04 => ubuntu-19.10 ** Changed in: ubuntu-power-systems Importance: Medium => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692458 Tit

[Bug 1741860] Re: Use the kernel default for crashkernel offset

2019-07-01 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Incomplete => Confirmed ** Changed in: makedumpfile (Ubuntu) Status: Incomplete => Confirmed ** Changed in: makedumpfile (Ubuntu) Importance: Medium => High ** Changed in: ubuntu-power-systems Importance: Medium => High -- You rec

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-06-28 Thread Manoj Iyer
== Regression test on PPC64EL == ubuntu@tiselius:~$ uname -a Linux tiselius 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:14:44 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux ubuntu@tiselius:~$ ubuntu@tiselius:~$ apt policy gdb gdb: Installed: 8.1-0ubuntu4 Candidate: 8.1-0ubuntu4 Version ta

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-28 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802233 Title: hwclock test failed on Power9 due to 0.x sec differences

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-26 Thread Manoj Iyer
@cypressyew that sounds reasonable, the only word of caution here is we should not dismiss future bugs detected on this system as "expected to fail", because the problem is in the 3rd party BMC firmware *and not* in the Pnor FW or Power9 hardware. -- You received this bug notification because you

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-25 Thread Manoj Iyer
The issue does not reproduce on Disco. root@P8lpar4:/home/ubuntu# uname -a Linux P8lpar4 5.0.0-19-generic #20-Ubuntu SMP Wed Jun 19 21:50:53 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux root@P8lpar4:/home/ubuntu# root@P8lpar4:/home/ubuntu# drmgr -c cpu -r -q 1 Validating CPU DLPAR capability...ye

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-24 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Importance: High => Critical ** Changed in: linux (Ubuntu) Importance: High => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833716 Title: System

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-24 Thread Manoj Iyer
== Bionic GA 4.15.0 kernel == ubuntu@P8lpar4:~$ sudo su root@P8lpar4:/home/ubuntu# drmgr -c cpu -r -q 1 Validating CPU DLPAR capability...yes. CPU 121 root@P8lpar4:/home/ubuntu# drmgr -c cpu -a -q 1 [262984.440091] BUG: arch topology borken [262984.440110]

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-24 Thread Manoj Iyer
SRU submitted: https://lists.ubuntu.com/archives/kernel- team/2019-June/101539.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833716 Title: System crashes on hot adding a core with drmgr comman

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-24 Thread Manoj Iyer
** Description changed: + [Impact] + On Bionic GA kernel (4.15.0), hot add of cpu with drmgr causes the kernel to crash. + + [Test] + # drmgr -c cpu -r -q 1 + # drmgr -c cpu -a -q 1 + + [Fix] + 558f86493df0 powerpc/numa: document topology_updates_enabled, disable by default + + 2d4d9b308f8f p

[Bug 1804149] Re: Kernel panic, Oops: 0004 ilc:3 [#1] SMP, iscsi_q_20 iscsi_xmitworker [libiscsi]

2019-06-24 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Importance: High => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804149 Title: Kernel panic,Oops: 0004 ilc:3 [#1] SMP, iscsi_q_20 iscsi_xmitworker [libis

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-24 Thread Manoj Iyer
IBM indicated that they do not have an ETA for a GA release of the BMC firmware with this fix. Would the kernel team be ok with working around this issue in the testcase by adding a .5 delay? ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification

[Bug 1741860] Re: Use the kernel default for crashkernel offset

2019-06-24 Thread Manoj Iyer
Is this issue even reproducible on Disco or Eoan? Looks like there are fixes that could have landed for this issue in 18.10. Can IBM please confirm this is an issue in Disco and Eoan? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. htt

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-06-24 Thread Manoj Iyer
Based on my debugging as well as confirmation from IBM this appears to be a hardware issue that triggers the firmware to offline faulty cores. This is not a kernel issue so closing this bug as invalid. ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid ** Changed in: linux (

[Bug 1833716] Re: System crashes on hot adding a core with drmgr command (4.15.0-48-generic)

2019-06-21 Thread Manoj Iyer
linux (Ubuntu) Assignee: Canonical Kernel Team (canonical-kernel-team) => Manoj Iyer (manjo) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: ubuntu-power-systems Assignee: Canonical Kernel Team (canonical-kernel-team) => Manoj Iyer (manjo) -- You re

[Bug 1832388] Re: [power9] [Cosmic] kernel panic while testing kdump

2019-06-20 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Importance: Critical => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832388 Title: [power9] [Cosmic] kernel panic while testing kdump To manage notif

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-18 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802233 Title: hwclock test failed on Power9 due to 0.x sec differences /

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-17 Thread Manoj Iyer
I upgraded the firmware on tiselius (boston p9) and ran the testcase and it works as expected. ubuntu@tiselius:~$ sudo /sbin/hwclock --set --date "2019/06/10 12:55:00"; sudo /sbin/hwclock 2019-06-10 12:54:59.969984+00:00 ubuntu@tiselius:~$ should I wait for the release version of the firmware b

[Bug 1812822] Re: Guest crashed when detaching the ovs interface device

2019-06-17 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812822 Title: Guest crashed when detaching the ovs interface device To manage notif

[Bug 1829972] Re: Require improved hypervisor detection patch in Ubuntu 18.04

2019-06-17 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829972 Title: Require improved hypervisor detection patch in Ubuntu 18.04 To manage

[Bug 1828166] Re: perf top problem on z with Ubuntu 18.04

2019-06-17 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828166 Title: perf top problem on z with Ubuntu 18.04 To manage notifications a

[Bug 1790098] Re: vlan created on bond fails auto activation on updating parent network bond

2019-06-17 Thread Manoj Iyer
** Changed in: network-manager (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790098 Title: vlan created on bond fails auto activation on updating par

[Bug 1832388] Re: [power9] [Cosmic] kernel panic while testing kdump

2019-06-17 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832388 Title: [power9] [Cosmic] kernel panic while testing kdump To manage notifi

[Bug 1832915] Re: numad crashes while running kvm guest

2019-06-17 Thread Manoj Iyer
** Changed in: numad (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Server Team (canonical-server) ** Changed in: ubuntu-power-systems Assignee: Manoj Iyer (manjo) => Canonical Server Team (canonical-server) ** Changed in: ubuntu

[Bug 1832915] Re: numad crashes while running kvm guest

2019-06-14 Thread Manoj Iyer
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Manoj Iyer (manjo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. ht

Re: [Bug 1832388] Re: [power9] [Cosmic] kernel panic while testing kdump

2019-06-14 Thread Manoj Iyer
On Fri, Jun 14, 2019 at 11:20 AM Thadeu Lima de Souza Cascardo < 1832...@bugs.launchpad.net> wrote: > Manoj, > > How reproducible is this? Did you try multiple times? Did you only see > this on cosmic? > It reproduces in this form only on Cosmic, and I have been able to repro this a few times on

[Bug 1778844] Re: nvme multipath does not report path relationships

2019-06-11 Thread Manoj Iyer
@Thadeu, here is a new bug report that tracks this issue: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1832388 We dont have a system in house with NVme, we will need IBM to verify -proposed with cosmic and report back here. -- You received this bug notification because you are a member of

[Bug 1827162] Re: "vio vio: uevent: failed to send synthetic uevent" errors on ppc64el

2019-06-11 Thread Manoj Iyer
Based on our analysis and comments from IBM confirming that this is an expected behavior, I am marking this as wont fix. ** Changed in: ubuntu-power-systems Status: Incomplete => Won't Fix ** Changed in: linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notif

[Bug 1778844] Re: nvme multipath does not report path relationships

2019-06-10 Thread Manoj Iyer
I installed cosmic on power9 (boston) a non-nvme system, installed initramfs-tools from -proposed and install kdump-tools. Triggered a dump, but I got a kernel panic. Please let me know if I am doing something wrong here. ubuntu@tiselius:~$ uname -a Linux tiselius 4.18.0-21-generic #22-Ubuntu SMP

[Bug 1827162] Re: "vio vio: uevent: failed to send synthetic uevent" errors on ppc64el

2019-06-10 Thread Manoj Iyer
The kernel propagates the error back if /sys/../uevent file fails to write. /sys/bus/vio/devices/vio/uevent fails in this case because the drivers associated with it are: ubuntu@tiselius:~$ ls /sys/bus/vio/drivers/ hvc_console tpm_ibmvtpm On our power systems we do not have the devices associate

[Bug 1681909] Re: [FEAT 18.10] dump is not captured in remote host when kdump over ssh is configured on firestone.

2019-06-10 Thread Manoj Iyer
** Changed in: makedumpfile (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1681909 Title: [FEAT 18.10] dump is not captured in remote host when kdump over ss

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-06 Thread Manoj Iyer
Sorry did not realize that all the comments were not correctly mirrored over. A launchpad bug was reported by the Ubuntu kernel team as a result of their testing in the lab. We were not sure if this was a BMC issue, a hardware issue or kernel bug, so there is no github report as of now. If you thin

[Bug 1831536] Re: crash with "Data Access Out of Range" when using nx-842 zswap on POWER9

2019-06-06 Thread Manoj Iyer
*** This bug is a duplicate of bug 1827755 *** https://bugs.launchpad.net/bugs/1827755 ** This bug has been marked a duplicate of bug 1827755 nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request -- You received this bug notification because you are a memb

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-05 Thread Manoj Iyer
@youhour are you able to see the comments in the launchpad bug? If not you could reproduce the issue using a command like: $ sudo /sbin/hwclock --set --date "2004/10/25 04:10:00"; sudo /sbin/hwclock -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscrib

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-06-03 Thread Manoj Iyer
Michael, Is there any information from supermicro that you can share with us over here? If this is not going to be fixed then we might have to modify the testcase to use a workaround. Please let us know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subs

[Bug 1768115] Re: ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3g1: Migration guest running with IO stress crashed@security_file_permission+0xf4/0x160.

2019-06-03 Thread Manoj Iyer
Closing this bug since there is no activity or response for the last 3 months. Please re-open if you think this is still an issue that needs to be resolved. ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid

[Bug 1781526] Re: Ubuntu18.04 - qemu patch to align memory to allow 2MB THP

2019-05-30 Thread Manoj Iyer
Lowered priority to Medium based on recommendation from IBM. ** Changed in: ubuntu-power-systems Importance: High => Medium ** Changed in: qemu (Ubuntu Bionic) Importance: High => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-29 Thread Manoj Iyer
** Description changed: [Impact] GDB fails to debug ARM64 vmlinux debug image with proc/kcore information. For example it is unable to print values of variables like 'jiffies_64'. [Test] # gdb /usr/lib/debug/boot/vmlinux-4.18.0-20-generic /proc/kcore [New process 1] Core was gener

[Bug 1766201] Re: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10

2019-05-29 Thread Manoj Iyer
ubuntu@lewis:~$ uname -a Linux lewis 4.18.0-21-generic #22-Ubuntu SMP Wed May 15 13:12:45 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@lewis:~$ apt policy linux-image-generic linux-image-generic: Installed: 4.18.0.21.22 Candidate: 4.18.0.21.22 Version table: *** 4.18.0.21.22 500

[Bug 1681909] Re: [FEAT 18.10] dump is not captured in remote host when kdump over ssh is configured on firestone.

2019-05-29 Thread Manoj Iyer
** Changed in: makedumpfile (Ubuntu) Assignee: Canonical Kernel Team (canonical-kernel-team) => (unassigned) ** Changed in: ubuntu-power-systems Assignee: Canonical Kernel Team (canonical-kernel-team) => (unassigned) -- You received this bug notification because you are a member of Ubu

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-29 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827755 Title: nx842 - CRB request time out (-110) when uninstall NX mod

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
** Description changed: [Impact] - GDB fails to debug ARM64 vmlinux debug image with proc/kcore information. For example it is unable to print values of variables like 'jiffies_64'. + GDB fails to debug ARM64 vmlinux debug image with proc/kcore information. For example it is unable to print v

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
Test package is available in PPA: ppa:manjo/gdb-lp1830796 ubuntu@hotdog:~$ apt policy gdb gdb: Installed: 8.1-0ubuntu4 Candidate: 8.1-0ubuntu4 Version table: *** 8.1-0ubuntu4 500 500 http://ppa.launchpad.net/manjo/gdb-lp1830796/ubuntu bionic/main arm64 Packages 100 /var/li

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
The attached debdiff to gdb fixes the issue. The patch was cleanly applied from the upstream GDB git repo, and test results are as posted to this bug report. No regression were found. ** Patch added: "Fix tagged pointer support." https://bugs.launchpad.net/ubuntu/+source/gdb/+bug/1830796/+atta

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
== Testing on PPC64EL == ubuntu@tiselius:~$ apt policy gdb gdb: Installed: 8.1-0ubuntu4 Candidate: 8.1-0ubuntu4 Version table: *** 8.1-0ubuntu4 500 500 http://ppa.launchpad.net/manjo/gdb-lp1830796/ubuntu bionic/main ppc64el Packages 100 /var/lib/dpkg/status 8.1-0ubuntu

[Bug 1830796] Re: [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
** Changed in: gdb (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830796 Title: [Bionic][ARM64]Failure debugging linux kernel To manage notifications abou

[Bug 1830796] [NEW] [Bionic][ARM64]Failure debugging linux kernel

2019-05-28 Thread Manoj Iyer
following patch: 8727de56b0 Fix tagged pointer support [Regression Potential] The risk of regression after applying this patch is low, tagged pointer test cases still pass. ** Affects: gdb (Ubuntu) Importance: High Assignee: Manoj Iyer (manjo) Status: New ** Tags: cn99xx -- You re

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-22 Thread Manoj Iyer
Patch submitted for SRU: https://lists.ubuntu.com/archives/kernel-team/2019-May/100825.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827755 Title: nx842 - CRB request time out (-110) when unin

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-22 Thread Manoj Iyer
** Description changed: + [Impact] + PowerPC 842 hardware compression support is currently broken, this effects workloads like zswap and others that exploit 842 hardware compression on Power. + + [Test] + - Install nx-compress and nx-842-powernv modules + - Initiate NX request + - Uninstall th

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-21 Thread Manoj Iyer
* Changed in: linux (Ubuntu) Assignee: Canonical Kernel Team (canonical-kernel-team) => Manoj Iyer (manjo) ** Changed in: ubuntu-power-systems Assignee: Canonical Kernel Team (canonical-kernel-team) => Manoj Iyer (manjo) -- You received this bug notification because you are a mem

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-21 Thread Manoj Iyer
Ran plc -b bmc on baltar and the files generated at included in this tar file. ** Attachment added: "plc output for Baltar power9" https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+attachment/5265292/+files/plc.out.tgz -- You received this bug notification because you are a membe

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-05-20 Thread Manoj Iyer
Would a similar BMC firmware release from AMI fix this issue for Bostons systems? and is there an ETA for when that will be available to us. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802233 Title

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-20 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827755 Title: nx842 - CRB request time out (-110) when uninstall NX modules an

[Bug 1764628] Re: incorrect hypervisor and virtualization type reported in compat mode guest

2019-05-20 Thread Manoj Iyer
ubuntu@P8lpar2:~$ apt policy util-linux util-linux: Installed: 2.27.1-6ubuntu3.7 Candidate: 2.27.1-6ubuntu3.7 Version table: *** 2.27.1-6ubuntu3.7 500 500 http://ports.ubuntu.com/ubuntu-ports xenial-proposed/main ppc64el Packages ubuntu@P8lpar2:~$ lscpu Architecture: ppc64

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-20 Thread Manoj Iyer
I have backported the patch and built a test kernel in ppa:ubuntu-power- triage/lp1827755 could you please verify that this kernel works for you? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827755

[Bug 1766201] Re: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10

2019-05-17 Thread Manoj Iyer
ubuntu@tiselius:~$ uname -a Linux tiselius 5.0.0-16-generic #17-Ubuntu SMP Wed May 15 10:51:32 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@tiselius:~$ apt policy linux-image-generic linux-image-generic: Installed: 5.0.0.16.17 Candidate: 5.0.0.16.17 Version table: *** 5.0.0.16.17 500

[Bug 1766201] Re: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10

2019-05-17 Thread Manoj Iyer
ubuntu@tiselius:~$ uname -a Linux tiselius 4.15.0-51-generic #55-Ubuntu SMP Wed May 15 14:26:12 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@tiselius:~$ ubuntu@tiselius:~$ apt policy linux-image-generic linux-image-generic: Installed: 4.15.0.51.53 Candidate: 4.15.0.51.53 Version tabl

[Bug 1764628] Re: incorrect hypervisor and virtualization type reported in compat mode guest

2019-05-15 Thread Manoj Iyer
** Description changed: [IMPACT] In xenial lscpu prints the wrong "Hypervisor vendor" and "Virtualization type" on PowerVM or KVM systems. Incorrect hypervisor and virtualization type reported in ubuntu 16.04.04 guest running in P8compat mode on P9 boston-LC. [TEST] Curent o

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-05-15 Thread Manoj Iyer
-- Witherspoon firmware -- Server: IBM-witherspoon-OP9-v2.2-9.56 BMC: ibm-v2.3-476-g2d622cb-r30-0-g862e40a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802233 Title: hwclock test failed on Power9

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-05-15 Thread Manoj Iyer
On the Witherspoon the hwclock does not seem to set at all. ubuntu@bobone:~$ uname -a Linux bobone 4.18.0-18-generic #19~18.04.1-Ubuntu SMP Fri Apr 5 10:21:11 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@bobone:~$ sudo /sbin/hwclock --set --date "2004/11/22 04:10:00"; sudo /sbin/hwclock

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-05-13 Thread Manoj Iyer
So looks like it is slow to sync with RTC. ubuntu@tiselius:~$ sudo /sbin/hwclock --set --date "2004/11/21 04:10:00"; sudo strace -e ioctl "/sbin/hwclock" ioctl(4, RTC_UIE_ON)= -1 EINVAL (Invalid argument) ioctl(4, RTC_RD_TIME, {tm_sec=0, tm_min=10, tm_hour=4, tm_mday=21, tm_mo

[Bug 1802233] Re: hwclock test failed on Power9 due to 0.x sec differences / time out waiting for time change

2019-05-13 Thread Manoj Iyer
If you use it in verbose mode it works. It could be that it is slow to read from the rtc and the verbose mode just enough time to sync? ubuntu@tiselius:~$ sudo /sbin/hwclock --set --date "2004/10/25 04:10:00"; sudo /sbin/hwclock --verbose hwclock from util-linux 2.33.1 System Time: 1557759815.85

[Bug 1827162] Re: "vio vio: uevent: failed to send synthetic uevent" errors on ppc64el

2019-05-13 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827162 Title: "vio vio: uevent: failed to send synthetic uevent" errors on ppc64el To

[Bug 1766201] Re: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10

2019-05-13 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766201 Title: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmes

[Bug 1827318] Re: ubuntu_blktrace_smoke_test failed on Bionic P9

2019-05-13 Thread Manoj Iyer
** Changed in: blktrace (Ubuntu) Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827318 Title: ubuntu_blktrace_smoke

[Bug 1828187] Re: ibm, dynamic-memory property not found while loading kexec kernel (4.18.0-18-generic)

2019-05-13 Thread Manoj Iyer
** Changed in: kexec-tools (Ubuntu) Importance: Undecided => High ** Changed in: kexec-tools (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-13 Thread Manoj Iyer
ubuntu@baltar:~$ sudo opal-gard list ID | Error| Type | Path --- 0001 | 9012 | Predictive | /Sys0/Node0/Proc1/EQ5/EX1/Core1 === ubuntu@b

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-10 Thread Manoj Iyer
== From the BMC web UI == Sensor Readings => Select a sensor type category: All Sensors: CPU Core Func 48Processor disabled == In dmesg == [0.00] CPU maps initialized for 4 threads per core [0.021044] smp: Bringing up secondary CPUs ... [0.704642] smp: Brought up

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-10 Thread Manoj Iyer
Po-Hsu Lin, could you please tell me the release and the kernel version used? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge

[Bug 1657646] Re: Missing thin-provisioning-tools prevents VG with thin pool LV from being (de)activated, but not its creation

2019-05-08 Thread Manoj Iyer
I have lowered the priority on this bug to Medium and we are expected to address this in 20.04. The proposed fix is to add thin-provisioning- tools package to "recommends" in lvm2 so that it will be automatically installed when we install lvm2. ** Changed in: lvm2 (Ubuntu) Importance: High =>

[Bug 1657646] Re: Missing thin-provisioning-tools prevents VG with thin pool LV from being (de)activated, but not its creation

2019-05-08 Thread Manoj Iyer
The lvm2 package lists thin-provisioning-tools as a suggested package rather than "Depends", this is because thin-provisioning-tools is in the universe archive (Community supported) and lvm2 is in the main archive (Canonical supported). So, when you install lvm2 you should see thin- provisioning-to

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-06 Thread Manoj Iyer
upgraded the firmware on dradis to P9DSU20190404_IBM_prod_sign.pnor and tested with bionic and disco and the issue does not reproduce. Marking this bug as fix-committed, and if you are able to reproduce this again please re-open this bug. ** Changed in: ubuntu-power-systems Status: Incomple

[Bug 1827343] Re: CPU hard lockup when turning CPU back online on Bionic P9

2019-05-06 Thread Manoj Iyer
upgraded the firmware on dradis to P9DSU20190404_IBM_prod_sign.pnor and tested with bionic and disco and the issue does not reproduce. Marking this bug as fix-committed, and if you are able to reproduce this again please re-open this bug. ** Changed in: ubuntu-power-systems Status: Incomple

[Bug 1827755] Re: nx842 - CRB request time out (-110) when uninstall NX modules and initiate NX request

2019-05-06 Thread Manoj Iyer
** Changed in: linux (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bu

[Bug 1759509] Re: [19.10][qemu] virsh dompmwakeup fails to wake VM from dompmsuspend state (kvm)

2019-05-06 Thread Manoj Iyer
** Summary changed: - [18.10][qemu] virsh dompmwakeup fails to wake VM from dompmsuspend state (kvm) + [19.10][qemu] virsh dompmwakeup fails to wake VM from dompmsuspend state (kvm) ** Changed in: libvirt (Ubuntu) Milestone: None => ubuntu-19.10 -- You received this bug notification because

[Bug 1827318] Re: ubuntu_blktrace_smoke_test failed on Bionic P9

2019-05-06 Thread Manoj Iyer
** Also affects: blktrace (Ubuntu) Importance: Undecided Status: New ** Changed in: blktrace (Ubuntu) Milestone: None => bionic-updates ** Changed in: ubuntu-power-systems Importance: Undecided => Medium ** Changed in: ubuntu-kernel-tests Importance: Undecided => Medium ** C

[Bug 1827343] Re: CPU hard lockup when turning CPU back online on Bionic P9

2019-05-06 Thread Manoj Iyer
Waiting on firmware (pnor) from IBM. ** Changed in: ubuntu-power-systems Status: New => Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-02 Thread Manoj Iyer
The pnor firmware that we have on our bostons are backlevel and needs to be upgraded. We have production and development level hardware, and when we performed a firmware upgrade we ran into issues related to secure boot. I will work with IBM (Michael) and get these systems upgraded to the latest fi

[Bug 1827343] Re: CPU hard lockup when turning CPU back online on Bionic P9

2019-05-02 Thread Manoj Iyer
The pnor firmware that we have on our bostons are backlevel and needs to be upgraded. We have production and development level hardware, and when we performed a firmware upgrade we ran into issues related to secure boot. I will work with IBM (Michael) and get these systems upgraded to the latest fi

[Bug 1827343] Re: CPU hard lockup when turning CPU back online on Bionic P9

2019-05-02 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Importance: Undecided => High ** Changed in: ubuntu-power-systems Assignee: (unassigned) => bugproxy (bugproxy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bug

[Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9

2019-05-02 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Importance: Undecided => High ** Changed in: ubuntu-power-systems Assignee: (unassigned) => bugproxy (bugproxy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bug

[Bug 1692450] Re: [19.10 FEAT] qemu: P9 guest - XIVE support/exploitation

2019-04-29 Thread Manoj Iyer
** Summary changed: - [19.04 FEAT] qemu: P9 guest - XIVE support/exploitation + [19.10 FEAT] qemu: P9 guest - XIVE support/exploitation -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692450 Title:

[Bug 1692450] Re: [19.04 FEAT] qemu: P9 guest - XIVE support/exploitation

2019-04-29 Thread Manoj Iyer
** Changed in: qemu (Ubuntu) Assignee: David Britton (davidpbritton) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692450 Title: [19.10 FEAT] qemu: P9 guest - XIVE support/expl

[Bug 1822870] Re: Backport support for software count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)

2019-04-29 Thread Manoj Iyer
** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Canonical Kernel Security Team (canonical-kernel-security-team) ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is s

[Bug 1759509] Re: [18.10][qemu] virsh dompmwakeup fails to wake VM from dompmsuspend state (kvm)

2019-04-26 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: Triaged => Confirmed ** Changed in: libvirt (Ubuntu) Importance: Undecided => High ** Changed in: libvirt (Ubuntu) Assignee: (unassigned) => Canonical Server Team (canonical-server) ** Changed in: ubuntu-power-systems Assignee: Ubun

[Bug 1822870] Re: Backport support for software count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)

2019-04-26 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822870 Title: Backport support for software count cache flush Spectre v

[Bug 1766201] Re: CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10

2019-04-19 Thread Manoj Iyer
Fresh install of 18.04 on Power9 system, installed linux-image-generic- hwe-18.04 ubuntu@bobone:~$ uname -a Linux bobone 4.18.0-18-generic #19~18.04.1-Ubuntu SMP Fri Apr 5 10:21:11 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@bobone:~$ ubuntu@bobone:~$ dmesg -xT -l emerg,alert,crit,err ker

[Bug 1794055] Re: [Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with nouveau errors; OS booted successfully

2019-04-19 Thread Manoj Iyer
We see unknown chipset errors in 4.15 GA kernel in Bionic, but the missing firmware issue is now fixed in bionic. We have support for this Nvidia GPU in the bionic (4.18) HWE kernel and so I am marking this as verification-done. ** Tags removed: verification-needed verification-needed-bionic ** Ta

[Bug 1794055] Re: [Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with nouveau errors; OS booted successfully

2019-04-18 Thread Manoj Iyer
Also should have mentioned the kernel was also upgraded from -proposed on bionic. ubuntu@bobone:~$ uname -a Linux bobone 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:26:19 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@bobone:~$ -- You received this bug notification because you are a membe

[Bug 1794055] Re: [Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with nouveau errors; OS booted successfully

2019-04-18 Thread Manoj Iyer
ubuntu@bobone:~$ uname -a Linux bobone 4.15.0-47-generic #50-Ubuntu SMP Wed Mar 13 10:40:40 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@bobone:~$ dmesg | grep nouveau | grep error [3.020472] nouveau: probe of 0004:04:00.0 failed with error -12 [3.020667] nouveau: probe of 0004:05:00.

[Bug 1794055] Re: [Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with nouveau errors; OS booted successfully

2019-04-18 Thread Manoj Iyer
ubuntu@bobone:~$ uname -a Linux bobone 4.18.0-17-generic #18-Ubuntu SMP Wed Mar 13 14:30:03 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux ubuntu@bobone:~$ dmesg | grep nouveau | grep error ubuntu@bobone:~$ ubuntu@bobone:~$ find /lib/firmware/nvidia/gv100/ -name sw_nonctx.bin /lib/firmware/nvidi

[Bug 1764628] Re: incorrect hypervisor and virtualization type reported in compat mode guest

2019-04-16 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: In Progress => Fix Released ** Changed in: ubuntu-power-systems Status: Fix Released => Fix Committed ** Also affects: util-linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: util-linux (Ubuntu Xenial)

[Bug 1764628] Re: incorrect hypervisor and virtualization type reported in compat mode guest

2019-04-16 Thread Manoj Iyer
xnox, would you please elaborate what "in unapproved" means ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1764628 Title: incorrect hypervisor and virtualization type reported in compat mode gues

[Bug 1765364] Re: Backport spectre/meltdown fixes on qemu for ppc64 into 16.04 and possibly 14.04 LTS releases

2019-04-15 Thread Manoj Iyer
This bug covers patches to qemu, marking the kernel track as invalid. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765364 Title: Backport spectre/meltdown fixes on qemu for ppc64 into 16.04 and

[Bug 1765364] Re: Backport spectre/meltdown fixes on qemu for ppc64 into 16.04 and possibly 14.04 LTS releases

2019-04-15 Thread Manoj Iyer
This bug covers patches to qemu, marking the kernel track as invalid. ** Changed in: ubuntu-power-systems/ubuntu-16.04 Status: In Progress => Invalid ** Changed in: ubuntu-power-systems/ubuntu-14.04 Status: New => Invalid ** Changed in: ubuntu-power-systems Status: In Progre

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