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

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Message-ID: <Zc7ot8BUke2Hwl3V@slm.duckdns.org>
Date: Thu, 15 Feb 2024 18:46:47 -1000
From: Tejun Heo <tj@...nel.org>
To: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the workqueues tree

Hello,

On Fri, Feb 16, 2024 at 02:00:14PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the workqueues tree, today's linux-next build (x86_64
> allnoconfig) produced this warning:
> 
> WARNING: unmet direct dependencies detected for IRQ_WORK
>   Depends on [n]: SMP [=n]
>   Selected by [y]:
>   - PRINTK [=y]
>   - PERF_EVENTS [=y] && HAVE_PERF_EVENTS [=y]
> 
> Other allnoconfig builds produced similar warnings.
> 
> Introduced by commit
> 
>   9d6efa8d0dd0 ("workqueue, irq_work: Build fix for !CONFIG_IRQ_WORK")

Ah, sorry. I made it worse. I should have selected IRQ_WORK from SMP not
depend on it. Will update. Thank you.

-- 
tejun