=== klebers_ is now known as klebers
=== mms is now known as shabgard
[07:56] <wilei> Hi! Should there be (in the mainline-crack GIT repository) tags for 4.11.8 and 4.11.9 kernels? I'm trying to build custom kernel from mainline-crack and after "git fetch" the command "git checkout -b `cat COMMIT`" I get error: 'fatal: reference is not a tree: f82a53b87594f460f2dd9983eeb851a5840e8df8' and that's for 4.11.9. And the command "git tag" doesn't return 4.11.9 nor 4.11.8...
[08:25] <apw> wilei, what does COMMIT contain ?
[08:27] <apw> wilei, the master repo for that has 4.11.9 in it
[08:29] <wilei> apw, COMMIT is copy of http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11.9/COMMIT
[08:30] <apw> does the instructions tell you to git checkout -b `cat COMMIT`
[08:30] <apw> that sounds wrong to me
[08:30] <apw> git checkout -b test `head -1 COMMIT`
[08:30] <apw> wilei, does that work ?
[08:31] <wilei> I'll try that
[08:32] <apw> wilei, where are the instructions you are following
[08:32] <wilei> that worked. but wierdly that `cat COMMIT´ worked for v.4.10.17... :) 
[08:33] <apw> as i suspect we have enhanced the content of COMMIT at some point, perhaps our instructions are wrong
[08:33] <wilei> apw, I'm mixing these instructions: https://wiki.ubuntu.com/Kernel/MainlineBuilds and https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
[08:33] <apw> (and if they say that command they are)
[08:34] <apw> wilei, ok the only reference on that page to COMMIT is not related to the contents of the COMMIT file in a mainline build
[08:34] <wilei> files http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.17/COMMIT and http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11.9/COMMIT doesn't differ that much 
[08:35] <apw> wilei, perhaps so but you are asking it to interpolate those two lines on the end
[08:35] <apw> of the git ceckout -b
[08:35] <apw> so you get:
[08:35] <wilei> yeah
[08:35] <apw> git checkout -b v4.10.17 17a4d48033813f2ba893d6918fa2931afcd9af02
[08:35] <apw> which is asking ot make a local branch under the name of a likely existing tag
[08:35] <apw> that is just asking for trouble
[08:36] <apw> the first line is the tag name in that repo which you want, the second line is a check
[08:36] <apw> so we can tell if the tag changes, which it never should
[08:36] <wilei> true :) thanks!
[08:37] <apw> git checkout -b <useful branch name> `head -1 COMMIT`
[08:37] <apw> makes sense
[08:43] <wilei> but actually not :) 
[08:43] <wilei> git checkout -b v4.11.9 `head -1 ../v4.11.9/COMMIT` returns fatal: Cannot update paths and switch to branch 'v4.11.9' at the same time.
[08:44] <wilei> and if I run command "git checkout -b dev f82a53b87594f460f2dd9983eeb851a5840e8df8" I still get error "fatal: reference is not a tree: f82a53b87594f460f2dd9983eeb851a5840e8df8"
[08:45] <wilei> the f82a53b87594f460f2dd9983eeb851a5840e8df8 is reference for tag v4.11.9 which is missing from mainline-crack
[08:46] <wilei> mainline-crack as git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
[08:46] <wilei> but it exists in git://kernel.ubuntu.com/virgin/testing/crack.git
[08:47] <wilei> "git tag | grep v4.11" doesn't return v4.11.8 nor v4.11.9 when done in clone of mainline-crack, so the tags are missing :)  
[08:49] <apw> wilei, no you already have a branch
[08:49] <apw> you made it when it went wrong before
[08:49] <apw> don't use tag names for your branch
[08:49] <apw> and use a "new" branch name with using -b
[08:50] <wilei> only branches I've in my clone are master and v4.10.17
[08:51] <wilei> and v4.10.17 is checkouted just like I was trying to checkout v4.11.9 
[08:51] <apw> wilei | git checkout -b v4.11.9 `head -1 ../v4.11.9/COMMIT` returns fatal: Cannot update paths and switch to branch 'v4.11.9' at the 
[08:51] <apw> if it is saying that, you already have a v4.11.9 _thing_ in your repo
[08:51] <wilei> and I tried this too: "git checkout -b wdev f82a53b87594f460f2dd9983eeb851a5840e8df8" resulting "fatal: reference is not a tree: f82a53b87594f460f2dd9983eeb851a5840e8df8"
[08:51] <apw> you cannot trivially name a branch the same as a tag
[08:52] <apw> yeah use the tag name
[08:52] <apw> git checkout -b wdev v4.11.9
[08:52] <wilei> apw, that gives: "fatal: Cannot update paths and switch to branch 'wdev' at the same time."
[08:58] <wilei> now I got it working, there was some problem with git fetch so I had to clone repo again
[09:47] <apw> wilei, sounds odd, as that error is nothing to do with fetching, but hey, if it is working life is good
[22:13] <lucasrangit> What is the reason for having debian.master and debian.hwe-edge in https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/xenial/tree/?h=hwe-edge ?