From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f175.google.com ([209.85.128.175]:46971 "EHLO mail-wr0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751190AbeDOMbK (ORCPT ); Sun, 15 Apr 2018 08:31:10 -0400 Received: by mail-wr0-f175.google.com with SMTP id d1so18712831wrj.13 for ; Sun, 15 Apr 2018 05:31:09 -0700 (PDT) To: namhyung@kernel.org Cc: stable@vger.kernel.org, dsahern@gmail.com, a.p.zijlstra@chello.nl, wangnan0@huawei.com From: Pavlos Parissis Subject: Build failure for kernel 4.9.94 for perf Message-ID: Date: Sun, 15 Apr 2018 14:31:07 +0200 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="0UAhQqDiJ5kJ96QfMdONBBRLb9pZxyZuc" Sender: stable-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --0UAhQqDiJ5kJ96QfMdONBBRLb9pZxyZuc Content-Type: multipart/mixed; boundary="tR8nN8BmaK8I4EmeqmIYUJoRvIGp5Fr0E"; protected-headers="v1" From: Pavlos Parissis To: namhyung@kernel.org Cc: stable@vger.kernel.org, dsahern@gmail.com, a.p.zijlstra@chello.nl, wangnan0@huawei.com Message-ID: Subject: Build failure for kernel 4.9.94 for perf --tR8nN8BmaK8I4EmeqmIYUJoRvIGp5Fr0E Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Hi, Building 4.9.94 in the same way we have been building previous 4.9 releas= es yields the following error: DEBUG: tests/code-reading.c: In function 'read_object_code': DEBUG: tests/code-reading.c:228:19: error: 'KMOD_DECOMP_LEN' undeclared (= first use in this function) DEBUG: char decomp_name[KMOD_DECOMP_LEN]; DEBUG: ^ DEBUG: tests/code-reading.c:228:19: note: each undeclared identifier is r= eported only once for each function it appears in DEBUG: tests/code-reading.c:291:3: warning: implicit declaration of funct= ion 'dso__decompress_kmodule_path' [-Wimplicit-function-declaration] DEBUG: if (dso__decompress_kmodule_path(al.map->dso, objdump_name, DEBUG: ^ DEBUG: tests/code-reading.c:291:3: warning: nested extern declaration of 'dso__decompress_kmodule_path' [-Wnested-externs] DEBUG: tests/code-reading.c:228:7: warning: unused variable 'decomp_name'= [-Wunused-variable] DEBUG: char decomp_name[KMOD_DECOMP_LEN]; DEBUG: ^ DEBUG: CC tests/topology.o DEBUG: CC tests/cpumap.o DEBUG: CC tests/stat.o DEBUG: CC tests/event_update.o DEBUG: mv: cannot stat 'tests/.code-reading.o.tmp': No such file or direc= tory DEBUG: make[3]: *** [tests/code-reading.o] Error 1 DEBUG: make[3]: *** Waiting for unfinished jobs.... DEBUG: make[2]: *** [util] Error 2 DEBUG: make[1]: *** [libperf-in.o] Error 2 DEBUG: make[1]: *** Waiting for unfinished jobs.... DEBUG: LD bench/perf-in.o DEBUG: make[2]: *** [tests] Error 2 DEBUG: make[1]: *** [perf-in.o] Error 2 As far as I can see, KMOD_DECOMP_LEN was introduced by 7525a238be8f ("per= f tests: Decompress kernel module before objdump"), but I have zero deep knowledge in this area so I= may be very wrong here. Cheers, Pavlos Parissis --tR8nN8BmaK8I4EmeqmIYUJoRvIGp5Fr0E-- --0UAhQqDiJ5kJ96QfMdONBBRLb9pZxyZuc Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEHZDZK6DBu+YUj6+dg/yS2h9xdrkFAlrTRgsACgkQg/yS2h9x drkDmxAAgD58c48uHEu63pbOmcU+HqnYH6/9azBiAkKYmHiqO9/2Arl6w4zmJb4n rIesXxK1RQCdGXqlZd0s/nVnITi3jPxT7vuFIoibQ3xFkXZb9geA2Grz2Nc4w0MY xEjkUwuni4JD4uH1036k2aehs6RVCbbFGs5kZYK6IvVpj7PZVFBtgeZTDbYRTnaJ bQyyfbqx4QVohBLYR4RTJ6zAr+Q5vKVciud+RIRxmH1wZ5Ioa1o4CRJnXc90kqTz uTCIocVAOrsMP5vY3bvz25sT+BHMapbQCGZVF50Mw7iq3oO9k7pZKUYSTinMKGgn drg4X3qKuUqudRi1NPugyOlo+hp7BxgEEwk+lq0QxX4lU81u0Ls8nhNpXxU6JtqV oqbWzX1WKMTOl0f9p1RsABWzt/1Vihv9mpt/xr0OwLOurFQIrGYgCMSn51dzZGVQ i9+swKWsLoHmNflq319CF8R8GzmSO+KY4671RTSuo32gvCumx3ooZ9WhqZZ/bdQa G1DgPsTnm8/req5Wp3x5MhedKVsuwS9mSXg4Eto+pdfHuDZjiSrMJhdZUMtWQFP3 vO5gPpWVltAfFcbKnARQt+7SUNH9azycmRCh4zbWRGizBPMvE8kLjHHU1xu9MVj8 E5ZP9gHuc9f5s3WEZiyYKzh/dMamI9bb+Vgk3z7SAuMhITb8E/8= =xJ8f -----END PGP SIGNATURE----- --0UAhQqDiJ5kJ96QfMdONBBRLb9pZxyZuc--