From patchwork Thu Nov 8 15:28:31 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 1716371 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 1A4D23FCDF for ; Thu, 8 Nov 2012 15:30:44 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TWU2A-0004Jx-Ff; Thu, 08 Nov 2012 15:28:46 +0000 Received: from moutng.kundenserver.de ([212.227.17.9]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TWU27-0004J6-7j for linux-arm-kernel@lists.infradead.org; Thu, 08 Nov 2012 15:28:43 +0000 Received: from klappe2.localnet (deibp9eh1--blueice3n2.emea.ibm.com [195.212.29.180]) by mrelayeu.kundenserver.de (node=mrbap1) with ESMTP (Nemesis) id 0LiIi3-1T0lqD2pGN-00nOKS; Thu, 08 Nov 2012 16:28:34 +0100 From: Arnd Bergmann To: "Russell King - ARM Linux" Subject: Re: BUG: ARM build failures due to Xen Date: Thu, 8 Nov 2012 15:28:31 +0000 User-Agent: KMail/1.12.2 (Linux/3.5.0; KDE/4.3.2; x86_64; ; ) References: <20121106175749.GO28327@n2100.arm.linux.org.uk> In-Reply-To: <20121106175749.GO28327@n2100.arm.linux.org.uk> MIME-Version: 1.0 Message-Id: <201211081528.31968.arnd@arndb.de> X-Provags-ID: V02:K0:fiS0mU5rhlBIrn+Ac7bOXpUdgrPIN7P/yWGBQEUTE7d nHUBJ6vJv+hPzbLHg7e0oiMS4lqxvWX1m2bmH8ntAKrrV94So4 o/T5w7wHptore0KSFrS+YbqBzzTP78PG6fLtcmg6QOTwGpI/GH G8h8WLWb/JORtObkFZ5cPSh1uDJc33R9jiH7emGuNK9y0RAKcQ hVAGYIL2fKUxPF00cD+8bNWa0rjk+w+zM49kKtD9pRXro67yyi Hm+rfeTj3KrusUBf3ymUPxRnaObEOz7bv2X0JRiTOHgOuxgvj7 EVEwzQHVQm84a0evPv1V3agwWa83fkKFX71/+wENSCia8Cf7M8 cTt4CA4d1uDyuGe/D6as= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121108_102843_602864_528907C5 X-CRM114-Status: GOOD ( 13.55 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.227.17.9 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: xen-devel@lists.xensource.com, arm@kernel.org, linux-arm-kernel@lists.infradead.org, Stefano Stabellini X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org On Tuesday 06 November 2012, Russell King - ARM Linux wrote: > My build system is giving me the following errors against an OMAP4 > randconfig build against the latest Linus' kernel plus arm-soc: > > ERROR: "privcmd_call" [drivers/xen/xen-privcmd.ko] undefined! > make[2]: *** [__modpost] Error 1 > make[2]: Target `_modpost' not remade because of errors. > make[1]: *** [modules] Error 2 > make: *** [sub-make] Error 2 > make: Target `uImage' not remade because of errors. > make: Target `modules' not remade because of errors. > > Full build results and configuration are here: > > http://www.arm.linux.org.uk/developer/build/result.php?type=build&idx=2627 > http://www.arm.linux.org.uk/developer/build/file.php?type=config&idx=2627 > I can reproduce the same thing with mainline v3.7-rc4. 8<------ xen/arm: export privcmd_call privcmd_call may get called from a module, so it has to be exported. Signed-off-by: Arnd Bergmann diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 59bcb96..ff5e300 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -17,6 +17,9 @@ #include #include +/* from hypercall.S */ +EXPORT_SYMBOL_GPL(privcmd_call); + struct start_info _xen_start_info; struct start_info *xen_start_info = &_xen_start_info; EXPORT_SYMBOL_GPL(xen_start_info);