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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 13064C48BE3 for ; Fri, 21 Jun 2019 08:36:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D57DC208C3 for ; Fri, 21 Jun 2019 08:36:50 +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="BrskgRFT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726336AbfFUIgt (ORCPT ); Fri, 21 Jun 2019 04:36:49 -0400 Received: from ozlabs.org ([203.11.71.1]:47631 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726055AbfFUIgt (ORCPT ); Fri, 21 Jun 2019 04:36:49 -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 45VX994m0Fz9s3l; Fri, 21 Jun 2019 18:36:45 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1561106206; bh=ZlhWhI4DfW1N6bmx8poJ/T6Z6DiwcVEOB8XO8Mu/ruo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=BrskgRFT8quZnsC5nJzlwIRCiJ7WDzODd0kKqWUZDdgWqWS5HAmI5gcPuULc3PlbR vOFP7y6Th620AGQqR1ncPLvexiGHurH8UTejZ8DMNGjfZHa/mG5qUV8urDAhiGDngl GhWCMTAnM0MAR0EaZA/QcT7n5dX9JaSldqsos8gLvvrU4HWEwdHvTYwI3fimEIBiFO uOXtkxJhxL6yJH8+Tc/MeGpeet4q8L91FK0/mdHb/jueFCWsl0ETGkCYN08UzmhkVz 7p9i/v6ktRGtei4FbNwDNcm/2v3EEdQisOdzWNmidFTAAPiyL90HaUNM+LQFs/CxPW 81foCDv2byyrw== Date: Fri, 21 Jun 2019 18:36:43 +1000 From: Stephen Rothwell To: Christoph Hellwig Cc: Jens Axboe , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build failure after merge of the block tree Message-ID: <20190621183643.0e9f3fbd@canb.auug.org.au> In-Reply-To: <20190621081836.GB17718@lst.de> References: <20190621135616.20299058@canb.auug.org.au> <20190621081836.GB17718@lst.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/t_mFD+sROxCPJ=pV27kzbzz"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/t_mFD+sROxCPJ=pV27kzbzz Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Christoph, On Fri, 21 Jun 2019 10:18:36 +0200 Christoph Hellwig wrote: > > On Fri, Jun 21, 2019 at 01:56:16PM +1000, Stephen Rothwell wrote: > > Hi Jens, > >=20 > > After merging the block tree, today's linux-next build (x86_64 > > allmodconfig) failed like this: > >=20 > > ERROR: "css_next_descendant_pre" [block/bfq.ko] undefined! =20 >=20 > I think the culprit is "bfq-iosched: move bfq_stat_recursive_sum into the= only > caller" as that starts using css_next_descendant_pre in bfq. >=20 > I'll send a patch to export it. Thanks. --=20 Cheers, Stephen Rothwell --Sig_/t_mFD+sROxCPJ=pV27kzbzz Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl0MlxsACgkQAVBC80lX 0GwWswf/eJZbR3bc56RwbI8GYx87fxwAg6ggyAQMAG2Lazt5yD9bsMT4HVwwpArK US93+lcBfQfN/5BDEyegFyDc/F0uMBRAeGBWWSzjENesUIMZ4D22wMBMZj/LzQJm H1jBBVxt+OISoVp8pQJFNPoGW1aZYwpQ4tderJOJ8Tq+dnKaeJYQMoJTnTjlnhpR GlX5zLyJq7RuQf4LhcX8t5xSsMLgqTt5q6nJz7OMKTcjidYLPmBqPHTHh2M8K01g 5cMC6k3eySpISYC0/LK7Pi+XRkEM3GyVWF0VE+HnwPYPsffm6MyDJ7JgVfk8zVMe Zy1nSiLrq0jhSvNCtbnDBnph+fS+fA== =gusO -----END PGP SIGNATURE----- --Sig_/t_mFD+sROxCPJ=pV27kzbzz--