linux-kernel - Re: linux-next: build warning after merge of the tip tree

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Message-ID: <20200120060005.g7at22c4g2rxmpet@vireshk-i7>
Date:   Mon, 20 Jan 2020 11:30:05 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
        "H. Peter Anvin" <hpa@...or.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the tip tree

On 20-01-20, 16:38, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the tip tree, today's linux-next build (x86_64 allnoconfig
> and a couple of other allnoconfigs) produced this warning:
> 
> kernel/sched/fair.c:5221:12: warning: 'sched_idle_cpu' defined but not used [-Wunused-function]
>  5221 | static int sched_idle_cpu(int cpu)
>       |            ^~~~~~~~~~~~~~
> 
> Introduced (I think) by commit
> 
>   323af6deaf70 ("sched/fair: Load balance aggressively for SCHED_IDLE CPUs")

Thanks for reporting this Stephen.

I have sent a fix for it now and cc'd you as well.

-- 
viresh