*** This bug is a duplicate of bug 1557690 ***
https://bugs.launchpad.net/bugs/1557690
------- Comment From heinz-werner_se...@de.ibm.com 2017-03-15 11:17 EDT-------
IBM Bugzilla -> closed, already fixed with LP1557690
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https://bugs.launchpad.net/bugs/1661620
Title:
CONFIG_NUMA is missing from the 4.8 kernels on s390x
Status in Ubuntu on IBM z Systems:
Triaged
Status in linux package in Ubuntu:
Invalid
Status in linux-hwe-edge package in Ubuntu:
Invalid
Status in linux source package in Xenial:
Invalid
Status in linux-hwe-edge source package in Xenial:
Triaged
Status in linux source package in Yakkety:
Triaged
Status in linux-hwe-edge source package in Yakkety:
Invalid
Bug description:
CONFIG_NUMA is not set in the 4.8 kernels (16.10 & linux-edge) when it
should have been, on s390x.
It is set in 4.4 (xenial) and 4.9 (zesty).
This is regression of
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1557690
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1557690
$ grep CONFIG_NUMA -r linux-4.*/debian.master/config/s390x/config.common.s390x
linux-4.4.0/debian.master/config/s390x/config.common.s390x:CONFIG_NUMA=y
linux-4.4.0/debian.master/config/s390x/config.common.s390x:#
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set
linux-4.4.0/debian.master/config/s390x/config.common.s390x:CONFIG_NUMA_EMU=y
linux-4.8.0/debian.master/config/s390x/config.common.s390x:# CONFIG_NUMA is
not set
linux-4.9.0/debian.master/config/s390x/config.common.s390x:CONFIG_NUMA=y
linux-4.9.0/debian.master/config/s390x/config.common.s390x:CONFIG_NUMA_BALANCING=y
linux-4.9.0/debian.master/config/s390x/config.common.s390x:#
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set
linux-4.9.0/debian.master/config/s390x/config.common.s390x:CONFIG_NUMA_EMU=y
This is a release regression and linux-edge regression.
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