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[141.239.158.86]) by smtp.gmail.com with ESMTPSA id b11-20020a170902b60b00b001d8f0e4bc32sm2051238pls.144.2024.02.15.20.46.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Feb 2024 20:46:49 -0800 (PST) Sender: Tejun Heo Date: Thu, 15 Feb 2024 18:46:47 -1000 From: Tejun Heo To: Stephen Rothwell Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build warning after merge of the workqueues tree Message-ID: References: <20240216140014.4842449a@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240216140014.4842449a@canb.auug.org.au> 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