This bug was fixed in the package linux - 4.10.0-35.39
---------------
linux (4.10.0-35.39) zesty; urgency=low
* linux: 4.10.0-35.39 -proposed tracker (LP: #1716606)
* kernel panic -not syncing: Fatal exception: panic_on_oops (LP: #1708399)
- SAUCE: s390/mm: fix local TLB flushing vs. detach of an mm address space
- SAUCE: s390/mm: fix race on mm->context.flush_mm
* CVE-2017-1000251
- Bluetooth: Properly check L2CAP config option output buffer length
linux (4.10.0-34.38) zesty; urgency=low
* linux: 4.10.0-34.38 -proposed tracker (LP: #1713470)
* Ubuntu 16.04.03: perf tool does not count pm_run_inst_cmpl with rcode on
POWER9 DD2.0 (LP: #1709964)
- powerpc/perf: Fix Power9 test_adder fields
* HID: multitouch: Support ALPS PTP Stick and Touchpad devices (LP: #1712481)
- HID: multitouch: Support PTP Stick and Touchpad device
- SAUCE: HID: multitouch: Support ALPS PTP stick with pid 0x120A
* igb: Support using Broadcom 54616 as PHY (LP: #1712024)
- SAUCE: igb: add support for using Broadcom 54616 as PHY
* RPT related fixes missing in Ubuntu 16.04.3 (LP: #1709220)
- powerpc/mm/radix: Optimise tlbiel flush all case
- powerpc/mm/radix: Improve _tlbiel_pid to be usable for PWC flushes
- powerpc/mm/radix: Improve TLB/PWC flushes
- powerpc/mm/radix: Avoid flushing the PWC on every flush_tlb_range
* AMD RV platforms with SNPS 3.1 USB controller stop responding (S3 issue)
(LP: #1711098)
- usb: xhci: Issue stop EP command only when the EP state is running
* dma-buf: performance issue when looking up the fence status (LP: #1711096)
- dma-buf: avoid scheduling on fence status query v2
* IPR driver causes multipath to fail paths/stuck IO on Medium Errors
(LP: #1682644)
- scsi: ipr: do not set DID_PASSTHROUGH on CHECK CONDITION
* Disable CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE (LP: #1709171)
- [Config] CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=n for ppc64el
* memory-hotplug test needs to be fixed (LP: #1710868)
- selftests: typo correction for memory-hotplug test
- selftests: check hot-pluggagble memory for memory-hotplug test
- selftests: check percentage range for memory-hotplug test
- selftests: add missing test name in memory-hotplug test
- selftests: fix memory-hotplug test
* Ubuntu 16.04.3: Qemu fails on P9 (LP: #1686019)
- KVM: PPC: Pass kvm* to kvmppc_find_table()
- KVM: PPC: Use preregistered memory API to access TCE list
- KVM: PPC: VFIO: Add in-kernel acceleration for VFIO
- powerpc/powernv/iommu: Add real mode version of
iommu_table_ops::exchange()
- powerpc/powernv/ioda2: Update iommu table base on ownership change
- powerpc/iommu/vfio_spapr_tce: Cleanup iommu_table disposal
- powerpc/vfio_spapr_tce: Add reference counting to iommu_table
- powerpc/mmu: Add real mode support for IOMMU preregistered memory
- KVM: PPC: Reserve KVM_CAP_SPAPR_TCE_VFIO capability number
- KVM: PPC: Book3S HV: Add radix checks in real-mode hypercall handlers
* [SRU][Zesty] [QDF2400] pl011 E44 erratum patch needed for 2.0 firmware and
1.1 silicon (LP: #1709123)
- tty: pl011: fix initialization order of QDF2400 E44
* Docker hangs with xfs using aufs storage driver (LP: #1709749)
- SAUCE: aufs: for v4.5, use vfs_clone_file_range() in copy-up
- SAUCE: aufs: bugfix, for v4.10, copy-up on XFS branch
* ACPI ID for Hip07/08 I2C controller has typo (LP: #1711182)
- ACPI: APD: Fix HID for Hisilicon Hip07/08
* Avoid spurious PMU interrupts after idle (LP: #1709352)
- powerpc/perf: Avoid spurious PMU interrupts after idle
* [SRU][ZESTY]kernel BUG at
/build/linux-H5UzH8/linux-4.10.0/drivers/nvme/host/pci.c:567! (LP: #1709073)
- block: fix bio_will_gap() for first bvec with offset
* CVE-2017-7541
- brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
* sort ABI files with C.UTF-8 locale (LP: #1712345)
- [Packaging] sort ABI files with C.UTF-8 locale
* Please only recommend or suggest initramfs-tools | linux-initramfs-tool for
kernels able to boot without initramfs (LP: #1700972)
- [Debian] Don't depend on initramfs-tools
-- Juerg Haefliger <juerg.haefli...@canonical.com> Wed, 13 Sep 2017
08:15:17 +0200
** Changed in: linux (Ubuntu Zesty)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-
bin/cvename.cgi?name=2017-1000251
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-7541
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https://bugs.launchpad.net/bugs/1709964
Title:
Ubuntu 16.04.03: perf tool does not count pm_run_inst_cmpl with rcode
on POWER9 DD2.0
Status in The Ubuntu-power-systems project:
Fix Committed
Status in linux package in Ubuntu:
Fix Committed
Status in linux source package in Zesty:
Fix Released
Bug description:
== SRU Justification ==
Ubuntu 16.04.03: perf tool does not count pm_run_inst_cmpl with rcode on
POWER9 DD2.0.
This is a regression introduced by mainline commit 8d911904f3ce. This
regression
is resolved by commit 8c218578fcbbbdb10416c8614658bf32e3bf1655.
Commit 8c218578fc is available in mailine as of 4.12-rc5.
---Problem Description---
Unable to count pm_run_inst_cmpl using perf tool on boston dd2.0
root@isvbos3:~# perf stat -e r500fa,r600f4 -a sleep 1
Performance counter stats for 'system wide':
<not supported> r500fa
8,162,912 r600f4
1.001562716 seconds time elapsed
---uname output---
Linux isvbos3 4.10.0-29-generic #33~16.04.1-Ubuntu SMP Tue Jul 25 18:17:06
UTC 2017 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = p9 dd2.0
---Steps to Reproduce---
root@isvbos3:~# perf stat -e r500fa,r600f4 -a sleep 1
Performance counter stats for 'system wide':
<not supported> r500fa
8,162,912 r600f4
1.001562716 seconds time elapsed
> Also we need this upstream fix 8c218578fcbbbdb10416c8614658bf32e3bf1655 in
> the distro.
$ git log 8c218578fcbbbdb10416c8614658 -1
commit 8c218578fcbbbdb10416c8614658bf32e3bf1655
Author: Madhavan Srinivasan <ma...@linux.vnet.ibm.com>
Date: Fri May 26 13:38:27 2017 +0530
powerpc/perf: Fix Power9 test_adder fields
Commit 8d911904f3ce4 ('powerpc/perf: Add restrictions to PMC5 in power9
DD1')
was added to restrict the use of PMC5 in Power9 DD1. Intention was to
disable
the use of PMC5 using raw event code. But instead of updating the
power9_isa207_pmu structure (used on DD1), the commit incorrectly updated
the
power9_pmu structure. Fix it.
Fixes: 8d911904f3ce ("powerpc/perf: Add restrictions to PMC5 in power9
DD1")
Reported-by: Shriya <shri...@linux.vnet.ibm.com>
Signed-off-by: Madhavan Srinivasan <ma...@linux.vnet.ibm.com>
Tested-by: Shriya <shri...@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
$ git describe --contains 8c218578fcbbbdb
v4.12-rc7~9^2~13
$
Commit 8c218578fc is available with kernel 4.12-rc7 afterwards.
I don't see this fix in the Ubuntu 16.04.3 Zesty tree (the P9 hwe
kernel, 4.10 based).
Need to mirror to Canonical to request they pull in:
8c218578fcbbbdb10416c8614658bf32e3bf1655
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