/srv/irclogs.ubuntu.com/2017/02/03/#ubuntu-kernel.txt

grentelSo I have the sources for a custom kernel based on linux-3.12.6...to build this custom kernel should I work from an older ubuntu or can I build it using the latest ubuntu?01:43
root____1infinity: talk about the sun03:36
samiuxwhat if kernal module is updated/upgraded, the ubuntu box is required to be rebooted even livepatch is applied?08:57
samiuxwhat if kernal module is updated/upgraded, the ubuntu box is required to be rebooted even livepatch is applied?09:04
xnoxrtg, hi! there i regression of bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1557690 in the 4.8 kernels (yakkey + hwe-edge), I've opened bug https://bugs.launchpad.net/ubuntu/+source/linux-hwe-edge/+bug/166162014:16
ubot5Ubuntu bug 1557690 in linux (Ubuntu Xenial) "s390/kconfig: CONFIG_NUMA without CONFIG_NUMA_EMU does not make any sense on s390x" [Wishlist,Fix released]14:16
ubot5Ubuntu bug 1661620 in linux (Ubuntu Yakkety) "CONFIG_NUMA is missing from the 4.8 kernels on s390x" [High,Triaged]14:16
xnoxcould that be fixed please? =)14:16
xnoxi guess it's too late for 16.04.2 respin right =) i guess infinity would kill me.14:17
rtgxnox, huh, looks like it didn't get set for Yakkety14:18
rtgxnox, I'll make sure its set fr Zesty as well14:19
xnoxrtg, it is set in zesty and xenial =) only yakkety affect (and apperantely somebody tried to use that)14:19
xnox*affected14:19
xnoxif you set it harder / policy checking enforced that would be nice =)14:20
rtgxnox, looks like there is some weirdness with Kconfigs in Yakketty regarding NUMA. I'll get it sorted.14:23
xnoxrtg, thank you.14:23
rtgxnox, https://bugs.launchpad.net/ubuntu/yakkety/+source/linux/+bug/1557690/comments/614:50
ubot5Ubuntu bug 1557690 in linux (Ubuntu Yakkety) "s390/kconfig: CONFIG_NUMA without CONFIG_NUMA_EMU does not make any sense on s390x" [Undecided,In progress]14:50
xnoxcool =)14:56
apwxnox, it is too late for the official last respin, whether there will be one is another question14:58
rtgtseliot, there is a 4.10 based kernel in ppa:canonical-kernel-team/ppa that is showing build failures against the usual nVidia DKMS packages17:03
tseliotrtg: this is a good time to tell me about those failures, as I am working on an update :)17:03
tseliotI'll look into them17:03
rtgtseliot, serendipity17:04
tseliotnow, if only infinity approved nvidia-375 in zesty NEW... :P17:04
mamarleytseliot: I don't know how far you are along, but in ppa:mamarley/staging I have nvidia-340 and nvidia-378 packages with patches for 4.10.  Those patches disable the CPU hotplugging support in the driver though because it was broken and I don't know enough about it to fix it.17:05
tseliotmamarley: cool, I'll have a look at the patches then, thanks17:06
mamarleyNo problem17:06
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