Re: kernel/rcu/tasks.h:1070:37: error: ârcu_tasks_rudeâ undeclared

[Paul E. McKenney]

On Wed, Mar 18, 2020 at 09:26:01PM +0530, Naresh Kamboju wrote:
> The arm64 build failed on linux-next master branch.
> 
> make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=arm64
> CROSS_COMPILE=aarch64-linux-gnu- HOSTCC=gcc CC="sccache
> aarch64-linux-gnu-gcc" O=build Image
> 
> In file included from ../kernel/rcu/update.c:562:
>  ../kernel/rcu/tasks.h: In function âshow_rcu_tasks_gp_kthreadsâ:
>  ../kernel/rcu/tasks.h:1070:37: error: ârcu_tasks_rudeâ undeclared
> (first use in this function); did you mean ârcu_tasks_qsâ?
>   1070 |  show_rcu_tasks_generic_gp_kthread(&rcu_tasks_rude, "");
>        |                                     ^~~~~~~~~~~~~~
>        |                                     rcu_tasks_qs
>  ../kernel/rcu/tasks.h:1070:37: note: each undeclared identifier is
> reported only once for each function it appears in
> 
> Ref:
> https://gitlab.com/Linaro/lkft/kernel-runs/-/jobs/476084417

Good catch, but kbuild test robot beat you to it.  A fix is on its
way, and thank you for your testing efforts!

							Thanx, Paul