/srv/irclogs.ubuntu.com/2018/02/21/#ubuntu-kernel.txt

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dupondjeapw: to bad, cause my SD-card reader is useless now with daily kernels :)08:46
* apw will have a think about it08:47
apw:q08:47
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caribouGood morning, are there any plans to deliver xenial kernels with the gcc-5 with the Retpoline patches that was released to updates yesterday ?09:29
cariboubetter check here before building my own :)09:30
apwcaribou, yes, the kernles in -proposed are compiled with that compiler09:40
caribouoh, cool thanks! less work for us :)09:41
apwcaribou, we build specifically using those ciompilers when they were in -proposed09:41
caribouyeah, I saw them hit -updates yesterday09:42
caribougood for us as we were trying to rebuild gcc7.3 on Xenial which is _not_ trivial09:42
apwnot trivial doesn't cover it, i am glad the compilers at least have not been my problem09:43
dupondjeapw: haha :) guess i'll just build it myself then :) np11:39
apwdupondje, ?11:57
apwi havent't had a look at your thing yet, so if you think that anything since then relates ... it does not11:57
threshhey.  when can I expect the kernel with https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742721 fixed to land in xenial?11:59
ubot5`Ubuntu bug 1742721 in Linux Mint "linux-image-4.13.0-26-generic / linux-image-extra-4.13.0-26-generic fail to boot" [Undecided,New]11:59
threshuh, no idea why it's "Linux Mint".  It's Ubuntu.11:59
apwthresh, yeah don't worry about that, that is just because the first task on there is for that project12:01
threshI also had a kernel panic with that specific kernel I tested latest yesterday.12:02
threshbut it's unrelated to the issue this kernel fixes;  and I'm not sure it even makes sense to report a crash on a test kernel.12:03
apwlikely not worth it as that one is now old and will want to confim it exists in the latest before investigating in the normal course of things12:03
klebersthresh, the patch for that bug is queued for the next SRU cycle, which will probably start within the next days12:05
smbIts likely one of the many things to come once we have normality... Not that I would know what is normal right now anyway but roughly it might be around March-01 when normal cycles start again12:06
threshklebers, good to know - thanks!12:14
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mozmckI'm trying to build a custom kernel for ubuntu 16.04 using the mainline patches all here: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9.76/16:15
mozmckI'm also apply preempt-rt patches as I need this to be a realtime kernel.  In the past I build the kernel and .deb packages like this: skipabi=true skipmodule=true fdr binary-indep16:16
mozmckskipabi=true skipmodule=true fdr binary-perarch16:17
mozmckskipabi=true skipmodule=true fdr binary-rt16:17
mozmckand finally: dpkg-buildpackage -S -us -I.git -I.gitignore16:17
mozmckIs this the right way to do it or is there a better or simpler way?16:18
mozmckOh, sorry - fdr is an alias for 'fakeroot debian/rules'16:19
mozmckI'm getting an error: utils/helpers/amd.c:7:21: fatal error: pci/pci.h: No such file or directory, and I'm thinking something is not right in the build setup or something?16:20
apwmozmck, that sounds like you need more build-dependencies installed to me; overall your approach sounds plausible16:29
mozmckHmm, I wonder which build-deps I might need?  I did find that I had to install libudev-dev16:30
mozmckI have in my notes from doing this with 14.04 that I had to fix a header file when building this way, but not if I ran make deb-pkg.  Odd.16:32
apwthat doesn't really add up, but then i am constantly supprised by what is actually true16:35
TJ-mozmck: libpci-dev  (for cpupower)16:48
mozmckthanks!16:51
mozmckI figured out I did not run apt-get build-dep linux either, so that may help.16:51
TJ-:p yeah16:53
mozmckYeah, looks like that did it :-)  Sorry for the noise.16:54
mozmckIt looks like it got to the end of the compile and then gave me this error and quit: https://pastebin.com/LrCRgjyv17:35
mozmckThat was the fakeroot debian/rules binary-rt step (rt is my custom flavour)17:36
apwmozmck, you need to disable zfs, do_zfs=false17:37
mozmckah, thanks.  I know I won't need that.17:38
apwyou don't have the code for it, whihc is why the pakcage is blowing chunks17:57
mozmckWell, adding do_zfs=false to the command line did not seem to have any effect.  I notice in debian/rules that there is a do_mainline_build which sets do_extras_package and do_tools both to false as well as do_zfs=false.  I may try that because I don't think I need the tools and extra packages either.18:44
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