Can you repeat tests with latest kernels? I could not reproduce it on Focal with following configurations:
1. Power8: P8LPAR05 MAAS
2. Power9: QEMU with 4 or 128 CPUs (and 4 GB of RAM)
Tried steps:
1. Freshly boot machine.
2. Log in via ssh.
3. sudo ./autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
4. for i in `seq 100`; do echo $i ; sleep 2 ; sudo ./autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/reuseport_bpf_cpu ; done
Can you repeat tests with latest kernels? I could not reproduce it on Focal with following configurations:
1. Power8: P8LPAR05 MAAS
2. Power9: QEMU with 4 or 128 CPUs (and 4 GB of RAM)
Tested kernels:
F/5.4.0-84-generic
F/5.11.0-34-generic
Tried steps: client/ tmp/ubuntu_ kernel_ selftests/ src/linux/ tools/testing/ selftests/ cpu-hotplug/ cpu-on- off-test. sh
1. Freshly boot machine.
2. Log in via ssh.
3. sudo ./autotest/
4. for i in `seq 100`; do echo $i ; sleep 2 ; sudo ./autotest/ client/ tmp/ubuntu_ kernel_ selftests/ src/linux/ tools/testing/ selftests/ net/reuseport_ bpf_cpu ; done