Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933567Ab3CHMiP (ORCPT ); Fri, 8 Mar 2013 07:38:15 -0500 Received: from mail-la0-f41.google.com ([209.85.215.41]:41625 "EHLO mail-la0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757007Ab3CHMiO (ORCPT ); Fri, 8 Mar 2013 07:38:14 -0500 MIME-Version: 1.0 In-Reply-To: <5139CEBA.7010704@imgtec.com> References: <1362742582-26327-1-git-send-email-james.hogan@imgtec.com> <5139CEBA.7010704@imgtec.com> Date: Fri, 8 Mar 2013 13:38:12 +0100 Message-ID: Subject: Re: [PATCH 1/1] irq_work.h: fix warning when CONFIG_IRQ_WORK=n From: Frederic Weisbecker To: James Hogan Cc: Steven Rostedt , linux-kernel@vger.kernel.org, Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Andrew Morton , Paul Gortmaker Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 847 Lines: 23 2013/3/8 James Hogan : > In addition to this warning I also got the following linker error when > CONFIG_IRQ_WORK=n: > > kernel/built-in.o In function `wake_up_klogd': > (.text.wake_up_klogd+0xb4): undefined reference to `irq_work_queue' > > which appears to be because of the following commit: > > commit 74876a98a87a115254b3a66a14b27320b7f0acaa ("printk: Wake up klogd > using irq_work") also merged in v3.9-rc1. > > Can somebody more familiar with that code please fix it. I see. We need to make a wake_up_klogd() off case when CONFIG_PRINTK=n I'm working on this. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/