* [rcu:dev.2019.08.09a 65/67] ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!
@ 2019-08-13 3:23 kbuild test robot
2019-08-13 15:49 ` Paul E. McKenney
0 siblings, 1 reply; 2+ messages in thread
From: kbuild test robot @ 2019-08-13 3:23 UTC (permalink / raw)
To: Paul E. McKenney; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 937 bytes --]
Hi Paul,
First bad commit (maybe != root cause):
tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2019.08.09a
head: 8997cc705c8156fd638c6296c800ceb4f2cd4eb0
commit: 7bcd11ce830f32631a378ff0e75836f27b202f1b [65/67] squash! idle: Prevent late-arriving interrupts from disrupting offline
config: x86_64-rhel (attached as .config)
compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
reproduce:
git checkout 7bcd11ce830f32631a378ff0e75836f27b202f1b
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 43527 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [rcu:dev.2019.08.09a 65/67] ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!
2019-08-13 3:23 [rcu:dev.2019.08.09a 65/67] ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined! kbuild test robot
@ 2019-08-13 15:49 ` Paul E. McKenney
0 siblings, 0 replies; 2+ messages in thread
From: Paul E. McKenney @ 2019-08-13 15:49 UTC (permalink / raw)
To: kbuild test robot; +Cc: kbuild-all, linux-kernel
On Tue, Aug 13, 2019 at 11:23:34AM +0800, kbuild test robot wrote:
> Hi Paul,
>
> First bad commit (maybe != root cause):
>
> tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2019.08.09a
> head: 8997cc705c8156fd638c6296c800ceb4f2cd4eb0
> commit: 7bcd11ce830f32631a378ff0e75836f27b202f1b [65/67] squash! idle: Prevent late-arriving interrupts from disrupting offline
> config: x86_64-rhel (attached as .config)
> compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
> reproduce:
> git checkout 7bcd11ce830f32631a378ff0e75836f27b202f1b
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> >> ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!
Given that this commit did not change rcutorture or anything that
rcutorture invokes, I am having difficulty seeing how it caused
this failure. Or am I missing some indirect series of inline function
invocations?
Easy enough to add the EXPORT_SYMBOL_GPL() if it is needed! ;-)
Thanx, Paul
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-08-13 15:49 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-13 3:23 [rcu:dev.2019.08.09a 65/67] ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined! kbuild test robot
2019-08-13 15:49 ` Paul E. McKenney
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).