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 7FB28C6FD20 for ; Tue, 21 Mar 2023 21:40:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229508AbjCUVkI (ORCPT ); Tue, 21 Mar 2023 17:40:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229555AbjCUVkH (ORCPT ); Tue, 21 Mar 2023 17:40:07 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A5F524BC9; Tue, 21 Mar 2023 14:39:59 -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 4Ph4l12jr0z4xFR; Wed, 22 Mar 2023 08:39:57 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1679434797; bh=iUyM8WXSWONpbzj8lCsJZATCk3ti1xQ41f6XXkGrF30=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=IbGsVeC3SSBgYcmA3bZyGo/Bgy5fRAL9tF8iBdddXPuxTTek59c8/rVN4jZqNmg2g jgopxR+rfLnoxQn75a+XWuOuePXg6+Ac0qw9T5dHGgzOmEaCdLBais2XFiTovSzAvs Nil69Wf66eB2H9BsnsBeajanMVaHMPRQUgCBI+Sc3VBKSpcxNxUakKTAK4dnrCVNnl CUQWs5U4/X/0MrsONUMrIPOSauPFURK+b9cLiCvtHm2Qg1TjxB81K6lPqB5FBFzBA1 Dx7P+cN+zRWgMFx3lWxpvK9MQnr35lERNzoCixZ3AN7zKGog+8KTIlNHhEconrRU6l 1TN/37ROJ+umA== Date: Wed, 22 Mar 2023 08:39:56 +1100 From: Stephen Rothwell To: Arnaldo Carvalho de Melo Cc: Linux Kernel Mailing List , Linux Next Mailing List , Ian Rogers , Subject: Re: linux-next: build failure after merge of the perf tree Message-ID: <20230322083956.5c051777@canb.auug.org.au> In-Reply-To: <20230317095025.49aa34f9@canb.auug.org.au> References: <20230317095025.49aa34f9@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/NYRY2U39Yzj5UUJxYYd_bFw"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/NYRY2U39Yzj5UUJxYYd_bFw Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi all, On Fri, 17 Mar 2023 09:50:25 +1100 Stephen Rothwell = wrote: > > After merging the perf tree, today's linux-next build (native perf) > failed like this: >=20 > Auto-detecting system features: > ... clang-bpf-co-re: [ =1B[32mon=1B[m ] > ... llvm: [ =1B[31mOFF=1B[m ] > ... libcap: [ =1B[32mon=1B[m ] > ... libbfd: [ =1B[32mon=1B[m ] >=20 > make[1]: *** Deleting file '/home/sfr/next/perf/util/bpf_skel/vmlinux.h' > libbpf: failed to find '.BTF' ELF section in /boot/vmlinux-6.0.0-5-powerp= c64le > Error: failed to load BTF from /boot/vmlinux-6.0.0-5-powerpc64le: No data= available > make[1]: *** [Makefile.perf:1075: /home/sfr/next/perf/util/bpf_skel/vmlin= ux.h] Error 195 > make[1]: *** Waiting for unfinished jobs.... > make: *** [Makefile.perf:236: sub-make] Error 2 > Command exited with non-zero status 2 >=20 > To be clear this is a native build of perf on a PPC64le host using this > command line: >=20 > make -C tools/perf -f Makefile.perf -s -O -j60 O=3D../perf EXTRA_CFLAGS= =3D-Wno-psabi >=20 > (I could probably remove the EXTRA_CLFAGS now that I am building with > gcc 12.2) >=20 > I don't know which commit caused this. >=20 > I have used the perf tree from next-20230316 for today. I am still getting this build failure. --=20 Cheers, Stephen Rothwell --Sig_/NYRY2U39Yzj5UUJxYYd_bFw Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmQaJCwACgkQAVBC80lX 0GyugQgAjVQo6K+XRsLVeENpXPfMUPdmXV96GbYUczY5KS5ynkqDA9tLIYi+NhUJ i0YEgg2Y4F5igYRrb7dWOzh64QMska/HFp15yPLtHIwshPCMwrnGB5vS7R90p86W qnddPE2WPli7dDR0vzib6ucT7FdjcDORcTG6pktffLbpVTLd9x5lvlpN0bvZdaYB TXvVrV9APwKLsYyGYYgRO6a/RXtkIk/g44Ar7VCKn/D4NNfsWKTWLlPHVgVi7k3y xN3vkPvqvzUDHJeUhLhXZO2ZY76suw2vhcpxAmY5q0QmwE0fsbdcO7dGhgL/Q/B5 u1dUmNenSruenwmWPP75kdWC+J0rKQ== =mUe0 -----END PGP SIGNATURE----- --Sig_/NYRY2U39Yzj5UUJxYYd_bFw--