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 BB85CC54EE9 for ; Wed, 7 Sep 2022 12:35:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229719AbiIGMfG (ORCPT ); Wed, 7 Sep 2022 08:35:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229582AbiIGMfE (ORCPT ); Wed, 7 Sep 2022 08:35:04 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6ACA621256; Wed, 7 Sep 2022 05:35:02 -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 4MN1t90vLnz4xD3; Wed, 7 Sep 2022 22:34:57 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1662554097; bh=YgmchHEVIGc+yBRq/y0sNCzkY6cDZYGs9g6L0rL7znc=; h=Date:From:To:Cc:Subject:From; b=SR7qDzIIlj0I+m2jTt7uBB+Sgw4Y/+ekKbYZOhomsXktB7px+OWpciSp01ABWcbz/ jGCNRV815j+ribkdn0GLwUYKRLdnTav5VcerZgwC76/h3tAhtNf3x9dFNCXvGtvCpQ JLEy8sG+8uyLbbbWGU5Es6yX9Ms/an8EnERpBy0hl9ptaqcf3rYzfmCvVm3P3HacNO T3IvzhAt18ABMvYwlR9zLtKKyvKWF+45ovWSgwrg9CRkid5AWwLupk7NWID2OWYSIo cXghYenyQ6rQ9dpsD3sU2mirxzrAa1z07Q0wp7sHOTfcZCDT6Xhf3FpaBMy+taPYlY z/ccjMWFVjq/A== Date: Wed, 7 Sep 2022 22:34:52 +1000 From: Stephen Rothwell To: Masahiro Yamada Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the kbuild tree Message-ID: <20220907223452.7f781217@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/PhfdmFRzneLwVJT2cE2i=nj"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/PhfdmFRzneLwVJT2cE2i=nj Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the kbuild tree, today's linux-next build (powerpc ppc44x_defconfig) failed like this: /home/sfr/next/next/scripts/mkuboot.sh: line 23: 153700 Bus error = ${MKIMAGE} "$@" Caused by commit c4a7f46f7105 ("kbuild: build init/built-in.a just once") Reverting that commit (and the following ones) fixes the problem. It looks like UIMAGE_NAME gets corrupted in scripts/Makefile.lib as the arguments to mkuboot.sh change from A ppc -O linux -T kernel -C gzip -a 0x00700000 -e 0x007015a4 -n Linux-6.0.0= -rc4 -d arch/powerpc/boot/cuImage.sam440ep.gz arch/powerpc/boot/cuImage.sam= 440ep to -A ppc -O linux -T kernel -C gzip -a 0x00700000 -e 0x007015a4 -n Linux-6.0.= 0-rc4 6.0.0-rc4 -d arch/powerpc/boot/cuImage.sam440ep.gz arch/powerpc/boot/= cuImage.sam440ep (note the extra "6.0.0-rc4") when the above commit is present. So I have reverted commit c4a7f46f7105 and all the following commits in the kbuild tree for today. I had to do the above build with -j40 to make it consistently fail. --=20 Cheers, Stephen Rothwell --Sig_/PhfdmFRzneLwVJT2cE2i=nj Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmMYj+wACgkQAVBC80lX 0GxY5Af/ZXA3WJ9kRAMIgyft6Eoa6F9/x3zTweNKZNgofBkJxQvq643gBoujC/a9 MgCSBXgkED//n+wOpA/sJiWw7FbnsEbNkzm/Kw1WxDU47t9Dp27PdVm6BAdptspQ z7PfaN31w/UJF3txIDu+MjvUWRToqXv/E7sR0iCyBlmPUfHvxmeSBudiiNju5+4j JIgpD0BOO25zAQ6Ulm8fmjS2idpOaOwRXkR6xeyOP7+k1/NJ4G7w/Uduzpba3o7d WIpgf73pzxl0KDGQPi+1gl2Cw02XW/SNqxV4yLaClklVpFeWsnprDx6R267IComS YX/ZHfTPCMtiZN4+fVdSwVXudT6vhw== =7NPB -----END PGP SIGNATURE----- --Sig_/PhfdmFRzneLwVJT2cE2i=nj--