* [can:master 118/170] ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
@ 2012-09-21 11:27 Fengguang Wu
2012-09-21 16:24 ` David Miller
0 siblings, 1 reply; 3+ messages in thread
From: Fengguang Wu @ 2012-09-21 11:27 UTC (permalink / raw)
To: Ben Hutchings; +Cc: kernel-janitors, David S. Miller, linux-can
Hi Ben,
FYI, kernel build failed on
tree: git://gitorious.org/linux-can/linux-can-next master
head: 029d8ada9150a1177f09148284b5cd27a30d4db7
commit: 025e36332573177ecd7c12730e18a4390f994f05 [118/170] llc2: Remove dead code for state machine
config: x86_64-allmodconfig
All related error/warning messages:
ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
---
0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu, Yuanhan Liu Intel Corporation
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [can:master 118/170] ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
2012-09-21 11:27 [can:master 118/170] ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined! Fengguang Wu
@ 2012-09-21 16:24 ` David Miller
2012-09-22 0:24 ` Fengguang Wu
0 siblings, 1 reply; 3+ messages in thread
From: David Miller @ 2012-09-21 16:24 UTC (permalink / raw)
To: fengguang.wu; +Cc: ben, kernel-janitors, linux-can
From: Fengguang Wu <fengguang.wu@intel.com>
Date: Fri, 21 Sep 2012 19:27:40 +0800
> Hi Ben,
>
> FYI, kernel build failed on
>
> tree: git://gitorious.org/linux-can/linux-can-next master
> head: 029d8ada9150a1177f09148284b5cd27a30d4db7
> commit: 025e36332573177ecd7c12730e18a4390f994f05 [118/170] llc2: Remove dead code for state machine
> config: x86_64-allmodconfig
>
> All related error/warning messages:
>
> ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
The very next commit, written by me, after Ben's fixes this build
error.
It wasn't added by the CAN tree so bugging them is very inappropriate,
the change came from the net-next tree.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [can:master 118/170] ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
2012-09-21 16:24 ` David Miller
@ 2012-09-22 0:24 ` Fengguang Wu
0 siblings, 0 replies; 3+ messages in thread
From: Fengguang Wu @ 2012-09-22 0:24 UTC (permalink / raw)
To: David Miller; +Cc: ben, kernel-janitors, linux-can
On Fri, Sep 21, 2012 at 12:24:18PM -0400, David Miller wrote:
> From: Fengguang Wu <fengguang.wu@intel.com>
> Date: Fri, 21 Sep 2012 19:27:40 +0800
>
> > Hi Ben,
> >
> > FYI, kernel build failed on
> >
> > tree: git://gitorious.org/linux-can/linux-can-next master
> > head: 029d8ada9150a1177f09148284b5cd27a30d4db7
> > commit: 025e36332573177ecd7c12730e18a4390f994f05 [118/170] llc2: Remove dead code for state machine
> > config: x86_64-allmodconfig
> >
> > All related error/warning messages:
> >
> > ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined!
>
> The very next commit, written by me, after Ben's fixes this build
> error.
OK..
> It wasn't added by the CAN tree so bugging them is very inappropriate,
> the change came from the net-next tree.
Yup, I got an idea to fix it! :)
The root cause is the CAN tree get tested before the net-next tree
that it bases on, and I'm CCing the CAN list because it "seems" to be
testing the CAN tree.
The fix is to
a) Test the trees as soon as they are published, which will naturally
result in upstream trees being tested first. Currently some of the
build threads are overloaded, which leads to out-of-order testing
and some missed tests.
b) Use the pair (committer, git tree) to find the related mailing list.
The git tree alone is not reliable information, because one tree
can pull from the others, in which case the committer is actually
more reliable than the git url.
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-09-22 0:24 UTC | newest]
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2012-09-21 11:27 [can:master 118/170] ERROR: "sysctl_llc_station_ack_timeout" [net/llc/llc2.ko] undefined! Fengguang Wu
2012-09-21 16:24 ` David Miller
2012-09-22 0:24 ` Fengguang Wu
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