[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2018-01-02 Thread bugproxy 
--- Comment From shriy...@in.ibm.com 2018-01-03 01:34 EDT---
Tested on Ubuntu 16.04.03 , kernel : 4.10.0-43-generic
--
Hardware : P9 Witherspoon + DD2.1

Testing looks fine.

root@ltc-wspoon12:~# uname -a
Linux ltc-wspoon12 4.10.0-43-generic #47~16.04.1-Ubuntu SMP Wed Dec 13 19:21:53 
UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

Results :
=
root@ltc-wspoon12:~# perf stat -e r4d05e -- sleep 1

Performance counter stats for 'sleep 1':

98,250  r4d05e

1.000861597 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r4d05e -- sleep 2

Performance counter stats for 'sleep 2':

98,603  r4d05e

2.000723944 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r3e054 -- sleep 3

Performance counter stats for 'sleep 3':

9,167  r3e054

3.000673888 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r400f0 -- sleep 3

Performance counter stats for 'sleep 3':

9,143  r400f0

3.000728772 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r200f4 -- sleep 3

Performance counter stats for 'sleep 3':

751,349  r200f4

3.000665969 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r400fa -- sleep 3

Performance counter stats for 'sleep 3':

563,389  r400fa

3.000760674 seconds time elapsed

root@ltc-wspoon12:~# perf stat -e r500fa -- sleep 3

Performance counter stats for 'sleep 3':

563,902  r500fa

3.000681230 seconds time elapsed

root@ltc-wspoon12:~# perf record -e r67340101ea ls
perf.data
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.006 MB perf.data (5 samples) ]

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Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-12-13 Thread bugproxy 
--- Comment From shriy...@in.ibm.com 2017-12-13 13:32 EDT---
(In reply to comment #17)
> Yes, that commit is in the test kernel posted at:
> http://kernel.ubuntu.com/~jsalisbury/lp1711104/

Tested the kernel given in the above link :

uname -a : Linux ltc-wspoon12 4.10.0-33-generic #37~lp1711104 SMP Wed Sep 13 
19:55:56 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux
Hardware : Witherspoon + DD2.1
FW : 1742Eg

root@ltc-wspoon12:~# cat /etc/os-release
NAME="Ubuntu"
VERSION="16.04.3 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.3 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/;
SUPPORT_URL="http://help.ubuntu.com/;
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/;
VERSION_CODENAME=xenial
UBUNTU_CODENAME=xenial

Test results :

Testing looks good and results are as expected.

root@ltc-wspoon12:~# ./perf stat -e r4d05e -- sleep 1

Performance counter stats for 'sleep 1':

95,723  r4d05e

1.001016884 seconds time elapsed

root@ltc-wspoon12:~# ./perf stat -e r4d05e -- sleep 2

Performance counter stats for 'sleep 2':

95,859  r4d05e

2.000996600 seconds time elapsed



root@ltc-wspoon12:~# ./perf stat -e r3e054 -- sleep 3

Performance counter stats for 'sleep 3':

8,973  r3e054

3.001030248 seconds time elapsed

root@ltc-wspoon12:~# ./perf stat -e r400f0 -- sleep 3

Performance counter stats for 'sleep 3':

8,905  r400f0

3.000995167 seconds time elapsed

--

root@ltc-wspoon12:~# ./perf stat -e r200f4 -- sleep 3

Performance counter stats for 'sleep 3':

1,411,106  r200f4

3.000942725 seconds time elapsed

root@ltc-wspoon12:~# ^C
root@ltc-wspoon12:~# ./perf stat -e r400fa -- sleep 3

Performance counter stats for 'sleep 3':

544,977  r400fa

3.000928921 seconds time elapsed

--

root@ltc-wspoon12:~# ./perf stat -e r500fa -- sleep 3

Performance counter stats for 'sleep 3':

550,846  r500fa

3.000949027 seconds time elapsed

-

root@ltc-wspoon12:~/ebizzy-0.3# ./perf record -e r67340101ea -d --weight 
./ebizzy -m -n 100 -P -R -s 5120 -S 50 -t 3
^C[ perf record: Woken up 93 times to write data ]
[ perf record: Captured and wrote 24.162 MB perf.data (32508 samples) ]

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https://bugs.launchpad.net/bugs/1711104

Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in perforate source package in Zesty:
  New

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-12-11 Thread bugproxy 
--- Comment From bren...@br.ibm.com 2017-12-11 10:56 EDT---
If we do not see any answer on this test for more than 1 week, let's reject it.

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https://bugs.launchpad.net/bugs/1711104

Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in perforate source package in Zesty:
  New

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-09-18 Thread bugproxy 
--- Comment From masri...@in.ibm.com 2017-09-19 00:55 EDT---
Yes commit bdd21ddb919d28 (-next) and  09539f9 (upstream) are same. Just wanted 
to confirm whether one of these is pulled into the ubuntu kernel  
(http://kernel.ubuntu.com/~jsalisbury/lp1711104/ ) or the in the latest kernel.

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https://bugs.launchpad.net/bugs/1711104

Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in perforate source package in Zesty:
  New

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711104/+subscriptions

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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-09-14 Thread bugproxy 
--- Comment From masri...@in.ibm.com 2017-09-14 01:51 EDT---
(In reply to comment #10)
> Looks like all but one of the patches are now in mainline:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=93fc5ca9a0048c
> powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in Power9 event list
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=91e0bd1e62519b
> powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 event list
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=70a7e720998d5b
> powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from power8
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=7aa345d84245a7
> powerpc/perf: Update default sdar_mode value for power9
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=101dd590a7fa37
> powerpc/perf: Avoid spurious PMU interrupts after idle
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=3f0bd8dad0db73
> powerpc/perf: Add POWER9 alternate PM_RUN_CYC and PM_RUN_INST_CMPL events
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=20dd4c624d2515
> powerpc/perf: Fix SDAR_MODE value for continous sampling on Power9
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=24bedcb7c81137
> powerpc/perf: Fix branch event code for power9
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=8c218578fcbbbd
> powerpc/perf: Fix Power9 test_adder fields
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=f2080b9ac3c45
> powerpc/perf: Add Power8 mem_access event to sysfs
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=d148c94c27a87
> powerpc/perf: Support to export SIERs bit in Power9
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=453ce7a9432ee
> powerpc/perf: Support to export SIERs bit in Power8
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=170a315f41c64
> powerpc/perf: Support to export MMCRA[TEC*] field to userspace
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=79e96f8f930d4
> powerpc/perf: Export memory hierarchy info to user space
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=8c5073db0ee68
> powerpc/perf: Define big-endian version of perf_mem_data_src
>
>
> But this one is still in linux-next:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/
> ?id=bdd21ddb919d28
> powerpc/perf: Avoid spurious PMU interrupts after idle on Power9
>
> Shriya / Madhavan,
> Do you still expect that last one to be pulled in soon?

Looks like

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=09539f9b123652e969894d6299ae0df2fe12cb5d

this is missing. Kindly can you pull this also.

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https://bugs.launchpad.net/bugs/1711104

Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in perforate source package in Zesty:
  New

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-09-11 Thread bugproxy 
--- Comment From jhop...@us.ibm.com 2017-09-11 17:23 EDT---
Looks like all but one of the patches are now in mainline:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93fc5ca9a0048c
powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in Power9 event list
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=91e0bd1e62519b
powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 event list
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70a7e720998d5b
powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from power8
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7aa345d84245a7
powerpc/perf: Update default sdar_mode value for power9
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=101dd590a7fa37
powerpc/perf: Avoid spurious PMU interrupts after idle
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3f0bd8dad0db73
powerpc/perf: Add POWER9 alternate PM_RUN_CYC and PM_RUN_INST_CMPL events
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=20dd4c624d2515
powerpc/perf: Fix SDAR_MODE value for continous sampling on Power9
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24bedcb7c81137
powerpc/perf: Fix branch event code for power9
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c218578fcbbbd
powerpc/perf: Fix Power9 test_adder fields
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f2080b9ac3c45
powerpc/perf: Add Power8 mem_access event to sysfs
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d148c94c27a87
powerpc/perf: Support to export SIERs bit in Power9
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=453ce7a9432ee
powerpc/perf: Support to export SIERs bit in Power8
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=170a315f41c64
powerpc/perf: Support to export MMCRA[TEC*] field to userspace
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=79e96f8f930d4
powerpc/perf: Export memory hierarchy info to user space
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c5073db0ee68
powerpc/perf: Define big-endian version of perf_mem_data_src

But this one is still in linux-next:

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bdd21ddb919d28
powerpc/perf: Avoid spurious PMU interrupts after idle on Power9

Shriya / Madhavan,
Do you still expect that last one to be pulled in soon?

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https://bugs.launchpad.net/bugs/1711104

Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Zesty:
  Triaged
Status in perforate source package in Zesty:
  New

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1711104] Comment bridged from LTC Bugzilla

2017-08-28 Thread bugproxy 
--- Comment From jhop...@us.ibm.com 2017-08-28 14:42 EDT---
(In reply to comment #7)
> IBM, How does this bug affect package perforate ? These patches seem to be
> kernel patches.

Looks like that was a mistake in the mirror request. These are all
kernel/perf changes.  I am not sure how to fix the mirrored package from
our bugzilla side.. can this please be corrected from the launchpad
side? Thanks!

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Title:
  [P9][Ubuntu 16.04.03] Additional PMU fixes for P9

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  New
Status in perforate package in Ubuntu:
  Invalid

Bug description:
  == Comment: #0 - Shriya R. Kulkarni  - 2017-08-16 
04:07:45 ==
  Please integrate the following PMU fixes for P9.

  93fc5ca9a0048c ('powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in 
Power9 event list')
  91e0bd1e62519b ('powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 
event list')
  70a7e720998d5b ('powerpc/perf: Factor out PPMU_ONLY_COUNT_RUN check code from 
power8')
  7aa345d84245a7 ('powerpc/perf: Update default sdar_mode value for power9')
  101dd590a7fa37 ('powerpc/perf: Avoid spurious PMU interrupts after idle')
  bdd21ddb919d28 ('powerpc/perf: Avoid spurious PMU interrupts after idle on 
Power9')
  3f0bd8dad0db73 ('powerpc/perf: Add POWER9 alternate PM_RUN_CYC and 
PM_RUN_INST_CMPL events')
  20dd4c624d2515 ('powerpc/perf: Fix SDAR_MODE value for continous sampling on 
Power9')
  24bedcb7c81137 ('powerpc/perf: Fix branch event code for power9')
  8c218578fcbbbd ('powerpc/perf: Fix Power9 test_adder fields')

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