From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02013C10F29 for ; Tue, 10 Mar 2020 02:27:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C7F562465A for ; Tue, 10 Mar 2020 02:27:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="skwfrOr5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726770AbgCJC1M (ORCPT ); Mon, 9 Mar 2020 22:27:12 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:58771 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726450AbgCJC1M (ORCPT ); Mon, 9 Mar 2020 22:27:12 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 48bzWL28SJz9sRY; Tue, 10 Mar 2020 13:27:10 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1583807230; bh=TcEm2jElDtda0OnJoa/Kb42gHbOESR+FN7DCdczoA+M=; h=Date:From:To:Cc:Subject:From; b=skwfrOr54sltbhn4/QAAFHC3RYdTZF6qpD/tq6Ygm/jcenlBBALKNkMCA9Bq9UhZ6 O2eGsQdHRNwAGMBmWyzZLGJU7VKo54tuSikmIfFpalPvluoGJ/X/U1km5uOc8uOwaG mAb/0Kd5Q2W2xh2lbFtswB8p6TMeqaMyb4c3lIKuGTl+eC0UMkufcSLOVd7cKGYiVn seIuMsWWNr5d85st8gpSiqxUV8D2XROoIvuWYpGsdi+KbY39Alc90M/WNMLwTnTwRm 4QbszmG3VoW3ui7pH65T0KQ0jKZtwFVSe3LkZZ1QSe8cl4GP5gBIys8RN4PT8eKNBf uGETxEfOZz/LA== Date: Tue, 10 Mar 2020 13:27:09 +1100 From: Stephen Rothwell To: "Paul E. McKenney" Cc: Linux Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build warning after merge of the rcu tree Message-ID: <20200310132709.3b5c6abe@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/QkSvzejC3hMJ5tN920fwy8Z"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/QkSvzejC3hMJ5tN920fwy8Z Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the rcu tree, today's linux-next build (x86_64 allmodconfig) produced this warning: WARNING: "rcu_tasks_rude_wait_gp" [vmlinux] is a static EXPORT_SYMBOL_GPL Introduced by commit cbd703932774 ("rcu-tasks: Add an RCU-tasks rude variant") Why is all that code in a header file? Do you intend to have those functions defined in each C file that includes kernel/rcu/tasks.h? --=20 Cheers, Stephen Rothwell --Sig_/QkSvzejC3hMJ5tN920fwy8Z Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl5m+v0ACgkQAVBC80lX 0GxrGQf/VeuDxyFSS7muQBK5vie3WSBJDxNXY0G+U0hygFVeb1VwtLNS3fVSQndp D8v2BYAw0p46jioLjh9BMyQXTpxWgxCcCvb9XRRaxoRbpA/tRif06HK9S9OHuAfk wdfTZGMiNxOEdEC3VT4IRuDsdK90VUSBFTmu1hIszwB1hjx2uItNUKNBNeeft3GC AxEj+MdS+0i/dZq0bQwBBrzYoYUpblsWpK3IJnes8w+MwNSrYYL6ljIe3VP4wGTw wIDdZtHf/mMDwdOS43kkeGhj5TlqHzHs/XV1LX3ST59+mO8ZRyXJVDS0ttGuq6dt cPE6UmpBTOno2zAMaLOldVcvEd0Xdw== =hKUV -----END PGP SIGNATURE----- --Sig_/QkSvzejC3hMJ5tN920fwy8Z--