After some debugging, I realized the above is the same issue that this
commit fixed upstream:
commit 71e5f6644fb2f3304fcb310145ded234a37e7cc1
Author: Dietmar Eggemann <dietmar.eggemann@XXX>
Date: Mon Feb 1 10:53:53 2021 +0100
sched/topology: Fix sched_domain_topology_level alloc in
sched_init_numa()
I've backported these fixes and submitted them to stable (5.10.y, 5.4.y
& 4.19.y):
https://www.spinics.net/lists/stable/msg539011.html
https://www.spinics.net/lists/stable/msg539981.html
4.14.y's code is too different for these changes to easily apply.
I'll wait for them to bake there to shake out any regressions before
submitting to Ubuntu. I expect that focal will pick up the fix from
there naturally, but bionic will need an explicit submission since they
won't make it into a 4.14.y release.
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https://bugs.launchpad.net/bugs/1951289
Title:
ubuntu_ltp_controllers:cpuset_sched_domains: tests 3,9,11,17,19,25
report incorrect sched domain for cpu#32
Status in kunpeng920:
New
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Bionic:
Incomplete
Status in linux source package in Focal:
Incomplete
Status in linux source package in Hirsute:
Incomplete
Bug description:
On scobee-kernel(arm64) with hirsute:linux(5.11.0-41.45) for
sru-20211108 there are several reports about the sched domain not
covering the full range. The same does not happen on kuzzle. But 32 is
a bit of a suspicious number.
Running tests.......
cpuset_sched_domains 1 TINFO: CPUs are numbered continuously starting at 0
(0-127)
cpuset_sched_domains 1 TINFO: Nodes are numbered continuously starting at 0
(0-3)
cpuset_sched_domains 1 TINFO: root group load balance test
cpuset_sched_domains 1 TINFO: sched load balance: 0
cpuset_sched_domains 1 TINFO: CPU hotplug:
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 1 TPASS: partition sched domains succeeded.
cpuset_sched_domains 3 TINFO: root group load balance test
cpuset_sched_domains 3 TINFO: sched load balance: 1
cpuset_sched_domains 3 TINFO: CPU hotplug:
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 3 TFAIL: partition sched domains failed.
cpuset_sched_domains 5 TINFO: root group load balance test
cpuset_sched_domains 5 TINFO: sched load balance: 0
cpuset_sched_domains 5 TINFO: CPU hotplug:
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 5 TPASS: partition sched domains succeeded.
cpuset_sched_domains 7 TINFO: root group load balance test
cpuset_sched_domains 7 TINFO: sched load balance: 0
cpuset_sched_domains 7 TINFO: CPU hotplug:
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 7 TPASS: partition sched domains succeeded.
cpuset_sched_domains 9 TINFO: root group load balance test
cpuset_sched_domains 9 TINFO: sched load balance: 1
cpuset_sched_domains 9 TINFO: CPU hotplug:
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 9 TFAIL: partition sched domains failed.
cpuset_sched_domains 11 TINFO: root group load balance test
cpuset_sched_domains 11 TINFO: sched load balance: 1
cpuset_sched_domains 11 TINFO: CPU hotplug:
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 11 TFAIL: partition sched domains failed.
cpuset_sched_domains 13 TINFO: general group load balance test
cpuset_sched_domains 13 TINFO: root group info:
cpuset_sched_domains 13 TINFO: sched load balance: 0
cpuset_sched_domains 13 TINFO: general group info:
cpuset_sched_domains 13 TINFO: cpus: -
cpuset_sched_domains 13 TINFO: sched load balance: 1
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 13 TPASS: partition sched domains succeeded.
cpuset_sched_domains 15 TINFO: general group load balance test
cpuset_sched_domains 15 TINFO: root group info:
cpuset_sched_domains 15 TINFO: sched load balance: 0
cpuset_sched_domains 15 TINFO: general group info:
cpuset_sched_domains 15 TINFO: cpus: 1
cpuset_sched_domains 15 TINFO: sched load balance: 0
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 15 TPASS: partition sched domains succeeded.
cpuset_sched_domains 17 TINFO: general group load balance test
cpuset_sched_domains 17 TINFO: root group info:
cpuset_sched_domains 17 TINFO: sched load balance: 1
cpuset_sched_domains 17 TINFO: general group info:
cpuset_sched_domains 17 TINFO: cpus: -
cpuset_sched_domains 17 TINFO: sched load balance: 1
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 17 TFAIL: partition sched domains failed.
cpuset_sched_domains 19 TINFO: general group load balance test
cpuset_sched_domains 19 TINFO: root group info:
cpuset_sched_domains 19 TINFO: sched load balance: 1
cpuset_sched_domains 19 TINFO: general group info:
cpuset_sched_domains 19 TINFO: cpus: 1
cpuset_sched_domains 19 TINFO: sched load balance: 1
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 19 TFAIL: partition sched domains failed.
cpuset_sched_domains 21 TINFO: general group load balance test
cpuset_sched_domains 21 TINFO: root group info:
cpuset_sched_domains 21 TINFO: sched load balance: 0
cpuset_sched_domains 21 TINFO: general group info:
cpuset_sched_domains 21 TINFO: cpus: 1,2
cpuset_sched_domains 21 TINFO: sched load balance: 0
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 21 TPASS: partition sched domains succeeded.
cpuset_sched_domains 23 TINFO: general group load balance test
cpuset_sched_domains 23 TINFO: root group info:
cpuset_sched_domains 23 TINFO: sched load balance: 0
cpuset_sched_domains 23 TINFO: general group info:
cpuset_sched_domains 23 TINFO: cpus: 1,2
cpuset_sched_domains 23 TINFO: sched load balance: 1
cpuset_check_domains 1 TPASS : check_sched_domains passed
cpuset_sched_domains 23 TPASS: partition sched domains succeeded.
cpuset_sched_domains 25 TINFO: general group load balance test
cpuset_sched_domains 25 TINFO: root group info:
cpuset_sched_domains 25 TINFO: sched load balance: 0
cpuset_sched_domains 25 TINFO: general group info:
cpuset_sched_domains 25 TINFO: cpus:
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127
cpuset_sched_domains 25 TINFO: sched load balance: 1
cpuset_check_domains 1 TFAIL : cpuset_sched_domains_check.c:110:
cpu32's sched domain is wrong(Domain: 0-127, CPU's Sched Domain: 0-95).
cpuset_sched_domains 25 TFAIL: partition sched domains failed.
cpuset_sched_domains 27 TINFO: general group load balance test
cpuset_sched_domains 27 TINFO: root group info:
cpuset_sched_domains 27 TINFO: sched load balance: 0
cpuset_sched_domains 27 TINFO: general group1 info:
cpuset_sched_domains 27 TINFO: cpus: 1
cpuset_sched_domains 27 TINFO: sched load balance: 1
cpuset_sched_domains 27 TINFO: general group2 info:
cpuset_sched_domains 27 TINFO: cpus: 0
cpuset_sched_domains 27 TINFO: sched load balance: 1
cpuset_sched_domains 27 TINFO: CPU hotplug: none
cpuset_sched_domains 27 TPASS: partition sched domains succeeded.
cpuset_sched_domains 29 TINFO: general group load balance test
cpuset_sched_domains 29 TINFO: root group info:
cpuset_sched_domains 29 TINFO: sched load balance: 0
cpuset_sched_domains 29 TINFO: general group1 info:
cpuset_sched_domains 29 TINFO: cpus: 1,2
cpuset_sched_domains 29 TINFO: sched load balance: 1
cpuset_sched_domains 29 TINFO: general group2 info:
cpuset_sched_domains 29 TINFO: cpus: 0-3
cpuset_sched_domains 29 TINFO: sched load balance: 0
cpuset_sched_domains 29 TINFO: CPU hotplug: none
cpuset_sched_domains 29 TPASS: partition sched domains succeeded.
cpuset_sched_domains 31 TINFO: general group load balance test
cpuset_sched_domains 31 TINFO: root group info:
cpuset_sched_domains 31 TINFO: sched load balance: 0
cpuset_sched_domains 31 TINFO: general group1 info:
cpuset_sched_domains 31 TINFO: cpus: 1,2
cpuset_sched_domains 31 TINFO: sched load balance: 1
cpuset_sched_domains 31 TINFO: general group2 info:
cpuset_sched_domains 31 TINFO: cpus: 0,3
cpuset_sched_domains 31 TINFO: sched load balance: 1
cpuset_sched_domains 31 TINFO: CPU hotplug: none
cpuset_sched_domains 31 TPASS: partition sched domains succeeded.
cpuset_sched_domains 33 TINFO: general group load balance test
cpuset_sched_domains 33 TINFO: root group info:
cpuset_sched_domains 33 TINFO: sched load balance: 0
cpuset_sched_domains 33 TINFO: general group1 info:
cpuset_sched_domains 33 TINFO: cpus: 1,2
cpuset_sched_domains 33 TINFO: sched load balance: 1
cpuset_sched_domains 33 TINFO: general group2 info:
cpuset_sched_domains 33 TINFO: cpus: 1,3
cpuset_sched_domains 33 TINFO: sched load balance: 1
cpuset_sched_domains 33 TINFO: CPU hotplug: none
cpuset_sched_domains 33 TPASS: partition sched domains succeeded.
cpuset_sched_domains 35 TINFO: general group load balance test
cpuset_sched_domains 35 TINFO: root group info:
cpuset_sched_domains 35 TINFO: sched load balance: 0
cpuset_sched_domains 35 TINFO: general group1 info:
cpuset_sched_domains 35 TINFO: cpus: 1,2
cpuset_sched_domains 35 TINFO: sched load balance: 1
cpuset_sched_domains 35 TINFO: general group2 info:
cpuset_sched_domains 35 TINFO: cpus: 1,3
cpuset_sched_domains 35 TINFO: sched load balance: 1
cpuset_sched_domains 35 TINFO: CPU hotplug: offline
cpuset_sched_domains 35 TPASS: partition sched domains succeeded.
cpuset_sched_domains 37 TINFO: general group load balance test
cpuset_sched_domains 37 TINFO: root group info:
cpuset_sched_domains 37 TINFO: sched load balance: 0
cpuset_sched_domains 37 TINFO: general group1 info:
cpuset_sched_domains 37 TINFO: cpus: 1,2
cpuset_sched_domains 37 TINFO: sched load balance: 1
cpuset_sched_domains 37 TINFO: general group2 info:
cpuset_sched_domains 37 TINFO: cpus: 1,3
cpuset_sched_domains 37 TINFO: sched load balance: 1
cpuset_sched_domains 37 TINFO: CPU hotplug: online
cpuset_sched_domains 37 TPASS: partition sched domains succeeded.
INFO: ltp-pan reported some tests FAIL
LTP Version: 20210927
INFO: Test end time: Sat Nov 6 19:28:17 UTC 2021
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