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 3550AC0650F for ; Thu, 8 Aug 2019 04:48:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0B7F3217D7 for ; Thu, 8 Aug 2019 04:48:52 +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="KYL0eVFo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726187AbfHHEsr (ORCPT ); Thu, 8 Aug 2019 00:48:47 -0400 Received: from ozlabs.org ([203.11.71.1]:52825 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725446AbfHHEsr (ORCPT ); Thu, 8 Aug 2019 00:48:47 -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 463wqv1MsSz9sBF; Thu, 8 Aug 2019 14:48:43 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1565239724; bh=1f250LMXLwWnqdNimCN3355njptLrOoXy2MrxX2uGkE=; h=Date:From:To:Cc:Subject:From; b=KYL0eVFoAsTG5l4EZg05MuHHgNwA44WcFniPxrbOxpQIU5ClfTd3JUM8E/hBeQifZ FBLEO33jJWG05x6rItSgfljYFdKxzlIe/qhbUt1DwfY70KsOntCUvUM75scVFnJn8G Egc0fFEKn6H4wp+NYBVDFU8A7b4EFKcfXOsfWDQMNOEWwubSO8qY+3BQD/xy0N/ao2 tGGSvMfV/5OvRh5B2X6XqdF0I0NziEaRB6tj7apdGRpELNvLMK4FFjJaYr3mjW+VBG p7WePddpSxP6S3S8qTgaQz2DXwkTpc8BXFJsOZ4g6BM3b+qbIyy1jeAFY7zqFcJyby dIbBn7YkGQHGQ== Date: Thu, 8 Aug 2019 14:48:41 +1000 From: Stephen Rothwell To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Linux Next Mailing List , Linux Kernel Mailing List , Mukesh Ojha Subject: linux-next: build failure after merge of the tip tree Message-ID: <20190808144841.7f6f820f@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/UpkGkPk3ustXJR1oHAzBBx5"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/UpkGkPk3ustXJR1oHAzBBx5 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the tip tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: kernel/locking/mutex-debug.c: In function 'debug_mutex_lock_common': kernel/locking/mutex-debug.c:32:42: error: dereferencing pointer to incompl= ete type 'struct mutex_waiter' memset(waiter, MUTEX_DEBUG_INIT, sizeof(*waiter)); ^~~~~~~ Caused by commit 5f35d5a66b3e ("locking/mutex: Make __mutex_owner static to mutex.c") I have reverted that commit for today. BTW, there is another reference to mutex_waiter in sched.h! --=20 Cheers, Stephen Rothwell --Sig_/UpkGkPk3ustXJR1oHAzBBx5 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl1LqakACgkQAVBC80lX 0Gx/3gf9E2Fa5lCdYFV4iiOe5r9ttX0R9W/vqXMGR8s1HACZgNbPlGViwvvhWeGM OiKaulKViUCOcX/FqqoeU57/nv1wQTsLLcYDycNnoyBTfupWtRoLjaYwrKDngapv VY1RS8e7ccOn58FqInSKT33+RhVJhjrk++a2VZlYBK/d0p6LzsK01z9hkASjGLzx jtS/LEjqh5QlxDqr4s1Vv1gEfYschdRw0Tn3sYPHWLTuZ4ml3VD63US17zDR1cMj NoxTQk2pXgPALWqy6wZP6jVwk5jOmQf+LkuPAuvOHBTONEFtZ3bktYxPo8r5PYtF OrzW/9s9W2eXz/qXrZH2ahN1J7hWKw== =VBTh -----END PGP SIGNATURE----- --Sig_/UpkGkPk3ustXJR1oHAzBBx5--