Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp3176759imm; Tue, 29 May 2018 02:27:15 -0700 (PDT) X-Google-Smtp-Source: AB8JxZpwHe6en+zeou7FFRCdY9rx9FSAivGtX9e8uEOurWUaSmTB982OoUU5R0j22elcaQY42rIz X-Received: by 2002:a62:ce4e:: with SMTP id y75-v6mr16380351pfg.175.1527586035801; Tue, 29 May 2018 02:27:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527586035; cv=none; d=google.com; s=arc-20160816; b=S3X9ykL6rDOOtzyDwf6/sX9Hp2NKJquZprWvMKFNvk0H20atCOM+wU63wqL6kLfQsB fAmgqNI1bYgZXH5UMDcWQYPtZSnHKk3XkRgIpdOS2jy36Ov1Ehjr/U+fL4HZi+WRZlYF RvhyFIiK9aUdxqxVEKMVYm5GZfBaL0TqQpk2YZDVcAeiracjI3kYR99edfR0JbR7C562 EM85aSS5E5G3F34J5ZZRJchDoJzu+APnCpurMSuqA9X6ww1ROT+fEGgL7ZhWlO9uYlYx 7I6y0GqzA6R00Kd27gkBDBAE1OuuKiicRgOLlf9PC27SFsUQw/02ODuLizwmJugpM8UU 1DmQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:subject:cc:to :from:date:dkim-signature:arc-authentication-results; bh=zw4SWHQk+jXZR3onyX5FeLdSxF3g1X7gni09CD9Z7j0=; b=cgtQ91Af1zEuTqx7c33vqBY9h54VkIWYlp6rr4h0RYvzXAbStHqxpGgmTfVnCcbE6x lS0x3BuWT2EeCusUKYIvgWLI7NmL4RfpMXH4wERk44+xnHhY+/Nin4QgE+Jd7s/JfKCg v0HJ7zFeMMQaxcL0VvovEy7InZxTgwqSInu/R2ByGXzHNE7/bUuArXbS7hLz63WF60Fb tmxiJqmesJsQs6X6QpEUVzo3kCGEihjfrJuJwUwYsU0QELO+kqGoP8pdhrkc23qKDXom LHhmep4SjodfZXUYMz+SCgkg8whFFD3CRCItpV4OCJCM5YaAkpyX5qlWgpqCJJjeMiLG WMIA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@canb.auug.org.au header.s=201702 header.b=rAHbGNg0; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b67-v6si32655593plb.262.2018.05.29.02.27.02; Tue, 29 May 2018 02:27:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@canb.auug.org.au header.s=201702 header.b=rAHbGNg0; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932730AbeE2J0T (ORCPT + 99 others); Tue, 29 May 2018 05:26:19 -0400 Received: from ozlabs.org ([203.11.71.1]:46683 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932665AbeE2J0M (ORCPT ); Tue, 29 May 2018 05:26:12 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 40w7dB35PCz9s0q; Tue, 29 May 2018 19:26:06 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1527585970; bh=X/e4nJe/VOmTzJt8v6dCP0B9BeWHAfq2QLCIMruTePI=; h=Date:From:To:Cc:Subject:From; b=rAHbGNg02KUYACBgJS2w3Mf6CjBm76a3XJJvnRV0pqJyc+b+pBAMN8/cic8aWKcxl 3Hx/A/r7tyRgjFsBR2YPmUjC7CqqO7HLpAv10CJRqw4nad203jltjJddh1CtOz3RQv nZPYfAlmIEC5j0RD+50Jz0f1l+ZOy4wk4lSWJZ8W3eoDymp+59bZsyrAsDjrcCgiup uVgYZscm/OdFErBSb2C7xvMcPGZeu1oBn/eM9CfxMueo1RQoyCR52lkbIkT51ErWwd g2RkYLs97TdEsqwakFWwzAlZFD/mZlaAaIES2ntwSrfyt93PIj01VLDOgva63r7nMM g8svn890pxZoQ== Date: Tue, 29 May 2018 19:26:05 +1000 From: Stephen Rothwell To: Daniel Vetter , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Intel Graphics , DRI Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Chris Wilson , Lionel Landwerlin Subject: linux-next: build failure after merge of the drm-intel-fixes tree Message-ID: <20180529192605.617c02ef@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/C=bjP5uMK_k8xipbnaS4_.Y"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/C=bjP5uMK_k8xipbnaS4_.Y Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the drm-intel-fixes tree, today's linux-next build (i386 defconfig) failed like this: In file included from include/asm-generic/barrier.h:20:0, from arch/x86/include/asm/barrier.h:86, from include/linux/nospec.h:8, from drivers/gpu/drm/i915/i915_query.c:7: drivers/gpu/drm/i915/i915_query.c: In function 'i915_query_ioctl': include/linux/compiler.h:339:38: error: call to '__compiletime_assert_119' = declared with attribute error: BUILD_BUG_ON failed: sizeof(_s) > sizeof(lon= g) _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^ include/linux/compiler.h:319:4: note: in definition of macro '__compiletime= _assert' prefix ## suffix(); \ ^~~~~~ include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_a= ssert' _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_a= ssert' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:69:2: note: in expansion of macro 'BUILD_BUG_ON_M= SG' BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) ^~~~~~~~~~~~~~~~ include/linux/nospec.h:55:2: note: in expansion of macro 'BUILD_BUG_ON' BUILD_BUG_ON(sizeof(_i) > sizeof(long)); \ ^~~~~~~~~~~~ drivers/gpu/drm/i915/i915_query.c:118:15: note: in expansion of macro 'arra= y_index_nospec' func_idx =3D array_index_nospec(func_idx, ^~~~~~~~~~~~~~~~~~ Caused by commit 540ead8c5a0e ("drm/i915/query: Protect tainted function pointer lookup") I have reverted that commit for today. --=20 Cheers, Stephen Rothwell --Sig_/C=bjP5uMK_k8xipbnaS4_.Y Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlsNHK0ACgkQAVBC80lX 0GxbfAf/aW0t+Cog+xXV2bF0jx/8lTxDNwON9evT5G5uUxOdX5vzY0sLb6SZruZ2 OqI8M0e8JXOhp24VOsR/Uw+duDpHEpGUvNPNNY1uI4r8BUiRl+RnRTHpVFLZ7Twg ar6NC0R9EXXoLijVXEeilqPTDUQmvdJ37l+O28rck1bIAjBcOwGcHE9llmpqHETe BrsjL0epyZDVlwVW3g9ab4osxmzdcpmSGvAhOSBA/bJiuS3LYoAS4bpFFTiwr7Fi EnG6t6aKLhTiP7c7U9rLl6Bb3QFIPkJq6SsvAZvMjh51+1L/dv5x01YV+UwfiPZe hqlMOLWGXJiDdLJCdnr3uQYBJmffgQ== =XJ3A -----END PGP SIGNATURE----- --Sig_/C=bjP5uMK_k8xipbnaS4_.Y--