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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2EF61C4332F for ; Mon, 17 Oct 2022 23:26:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229871AbiJQX0s (ORCPT ); Mon, 17 Oct 2022 19:26:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230096AbiJQX0q (ORCPT ); Mon, 17 Oct 2022 19:26:46 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E41574CF8; Mon, 17 Oct 2022 16:26:44 -0700 (PDT) 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 4MrtRf5X60z4x1F; Tue, 18 Oct 2022 10:26:38 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1666049198; bh=Q7nXCQhjB1IpxG+8Qf+yPI3n4dEos455MaZCmj9V7oQ=; h=Date:From:To:Cc:Subject:From; b=e6YxvT6scnpsee9tRsX8yVdC+0tCCNuj1s5ZWXieMF+2PnRdKx8skQuvrmolrEQe/ K/W0OkOVsxCLKziZMQgvkVYM7sRuqCGp8s3aGL8XEzseBU61dfmwR7oMJmB10+59j2 tjkI+fKZIzaLKSUIfWBUiXme5OByZ49tdB1KWRHjPga5Y2JDCt+5nogJv7o5DZpTj0 NN4zlFsAk5kfwjm0BUgB1aloCnlkv3Kcr0bvV8OYEZN+w57HC0tKZpbO8quL4TMp63 yiJ2qqr0GLEDpbYub59zG7ITY6uz+RmVRQIWScWTSG6S/pwjQRi885BZUtPpvwHcmU ndl/TX68B5x2A== Date: Tue, 18 Oct 2022 10:26:36 +1100 From: Stephen Rothwell To: "Paul E. McKenney" Cc: Frederic Weisbecker , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the rcu tree Message-ID: <20221018102636.347615f8@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/HvrBl1s7CCLVfo/kbWNZNf."; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/HvrBl1s7CCLVfo/kbWNZNf. 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) failed like this: ERROR: modpost: "srcu_check_nmi_safety" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [arch/x86/kvm/kvm-intel.ko] undefin= ed! ERROR: modpost: "srcu_check_nmi_safety" [arch/x86/kvm/kvm-amd.ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [kernel/rcu/rcutorture.ko] undefine= d! ERROR: modpost: "srcu_check_nmi_safety" [kernel/rcu/rcuscale.ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [kernel/rcu/refscale.ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [fs/dlm/dlm.ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [drivers/pci/controller/vmd.ko] und= efined! ERROR: modpost: "srcu_check_nmi_safety" [drivers/char/ipmi/ipmi_msghandler.= ko] undefined! ERROR: modpost: "srcu_check_nmi_safety" [drivers/gpu/drm/drm.ko] undefined! WARNING: modpost: suppressed 10 unresolved symbol warnings because there we= re too many) Presumably caused by commit 54a118fce487 ("srcu: Debug NMI safety even on archs that don't require it= ") I have used the rcu tree from next-20221017 for today. --=20 Cheers, Stephen Rothwell --Sig_/HvrBl1s7CCLVfo/kbWNZNf. Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmNN5K0ACgkQAVBC80lX 0GzVpggAokS5w7KaYALwMm8HRZbYBOpu5qy+FewQuSy7b1sR0Kwgwir8fYer+XWN w8BTtXzx3Br+pq1h6uJefkiMq7HFLluiAwR3fDDslpKLObN+IYzChJ8aKy2hpoOj HJUTGcCUFoLJCm2vIpA13ghZ602hxvvQ/60kMkkOvmSkAsHNlDpJjuF5k9+cGryy HJVfjQ9owBuO6cg46MVdFJFBtcbYoj8XZJ1Y6H1aXm4nMan9El7JUR7pUgjMbxIL mjYKzblm3yomhxz9n9pVnOEn+W9Jg6TK2kzdJc+OpUYMuvp0cbMnxUF9gqVbOqMh PQ91NOb/zZ97TDOXkjT0O/9zuIzAsQ== =ttdU -----END PGP SIGNATURE----- --Sig_/HvrBl1s7CCLVfo/kbWNZNf.--