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 B4E86C433F5 for ; Fri, 3 Dec 2021 00:15:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234024AbhLCAS5 (ORCPT ); Thu, 2 Dec 2021 19:18:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229598AbhLCASu (ORCPT ); Thu, 2 Dec 2021 19:18:50 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03275C06174A; Thu, 2 Dec 2021 16:15:19 -0800 (PST) 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 4J4td20mpMz4xZ4; Fri, 3 Dec 2021 11:15:17 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1638490518; bh=MpVMBw9H1sDbcQJnxKdIN+V8pRD1fEVLC6dEr0fpgAA=; h=Date:From:To:Cc:Subject:From; b=TPm2o3ayYQVJASgIPbu63tca+bJK+dxorLNRNccIbOcXAJPKW64wEgv/5eIwImhm9 Vne3Ho61th5BJpbV1z+wM2ah4dNeMYay7Mt5YGr9Xsn+CDxBku0zmTL+QB/m6b2w8C 6hubdg25vvXIDzU+EJt2suAUeXVRpsANJ+vn00n4Bngx745HSRPTMGAci0/h+3jZ7P IzrGBxIukoluaUiyomNXMKdgc7HHtotxLbQHt0G4qqEbaJTqSExvqwCQNNzuc25KbL y412XMudpf4VgM0wY9gjr+iQH70qUmqSpn6PPEaV3/eVyj0oiLRhgNz6VH1niSyUmN P5r1whRd1wBSg== Date: Fri, 3 Dec 2021 11:15:16 +1100 From: Stephen Rothwell To: Daniel Borkmann , Alexei Starovoitov , Networking Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the bpf-next tree Message-ID: <20211203111516.3f22aa95@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/KmNnKRBrIaMX/2EzgPiwUoA"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/KmNnKRBrIaMX/2EzgPiwUoA Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the bpf-next tree, today's linux-next build (native perf) failed like this: tests/bpf.c: In function 'check_env': tests/bpf.c:299:2: error: 'bpf_load_program' is deprecated: libbpf v0.7+: u= se bpf_prog_load() instead [-Werror=3Ddeprecated-declarations] 299 | err =3D bpf_load_program(BPF_PROG_TYPE_KPROBE, insns, | ^~~ In file included from tests/bpf.c:28: tools/lib/bpf/bpf.h:204:16: note: declared here 204 | LIBBPF_API int bpf_load_program(enum bpf_prog_type type, | ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors util/bpf-loader.c: In function 'bpf__clear': util/bpf-loader.c:115:2: error: 'bpf_object__next' is deprecated: libbpf v0= .7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-de= clarations] 115 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:115:2: error: 'bpf_object__next' is deprecated: libbpf v0= .7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-de= clarations] 115 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:115:2: error: 'bpf_object__next' is deprecated: libbpf v0= .7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-de= clarations] 115 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c: In function 'hook_load_preprocessor': util/bpf-loader.c:621:2: error: 'bpf_program__set_prep' is deprecated: libb= pf v0.7+: use bpf_program__insns() for getting bpf_program instructions [-W= error=3Ddeprecated-declarations] 621 | err =3D bpf_program__set_prep(prog, priv->nr_types, | ^~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:467:16: note: declared here 467 | LIBBPF_API int bpf_program__set_prep(struct bpf_program *prog, int = nr_instance, | ^~~~~~~~~~~~~~~~~~~~~ util/bpf-loader.c: In function 'bpf__foreach_event': util/bpf-loader.c:776:5: error: 'bpf_program__nth_fd' is deprecated: libbpf= v0.7+: multi-instance bpf_program support is deprecated [-Werror=3Ddepreca= ted-declarations] 776 | fd =3D bpf_program__nth_fd(prog, type); | ^~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:471:16: note: declared here 471 | LIBBPF_API int bpf_program__nth_fd(const struct bpf_program *prog, = int n); | ^~~~~~~~~~~~~~~~~~~ util/bpf-loader.c: In function 'bpf__apply_obj_config': util/bpf-loader.c:1501:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1501 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1501:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1501 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1501:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1501 | bpf_object__for_each_safe(obj, tmp) { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c: In function 'bpf__setup_output_event': util/bpf-loader.c:1529:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1529 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1529:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1529 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1529:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1529 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1565:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1565 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1565:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1565 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ util/bpf-loader.c:1565:2: error: 'bpf_object__next' is deprecated: libbpf v= 0.7+: track bpf_objects in application code instead [-Werror=3Ddeprecated-d= eclarations] 1565 | bpf__for_each_map_named(map, obj, tmp, name) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from util/bpf-loader.c:10: tools/lib/bpf/libbpf.h:176:20: note: declared here 176 | struct bpf_object *bpf_object__next(struct bpf_object *prev); | ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors I am not sure what caused this, but I have just used the bpf-next tree from next-20211202 for today. --=20 Cheers, Stephen Rothwell --Sig_/KmNnKRBrIaMX/2EzgPiwUoA Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmGpYZQACgkQAVBC80lX 0GxT1AgAn37c09ci5LxrwKVewgxdKFgU66BwND4c8dUpMZ7enT6IrmmK2wfSyOdL 9DFZXM8NPGbfDxUN3b5JhRg3zvcTEDx7edHY3du7NDZ5Pion5cduvkenpmwcf5QK VTH+Y6KLI4Y/yInJ+biDjhBzEujo2ZK24vO1NguyDkKjEyhxjx855GABp8CkeRT9 h4cAZ3qMwWcRMWRac3RFbgry1Ai8P3yqVGAlF0QBG33cWt0OgpjehrgTga33eR1+ b99STtlHMDZj9C1OJHaTZplqyMjmvcrxNChf82sS/wlrHEuQHmVHH7iK/ZhryI68 aZTx9YELDNlVmQBre5l4lzC8uNytWQ== =RZbd -----END PGP SIGNATURE----- --Sig_/KmNnKRBrIaMX/2EzgPiwUoA--