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 79657C05027 for ; Fri, 3 Feb 2023 16:02:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbjBCQCI (ORCPT ); Fri, 3 Feb 2023 11:02:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231216AbjBCQCH (ORCPT ); Fri, 3 Feb 2023 11:02:07 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9FE98BDDE; Fri, 3 Feb 2023 08:02:06 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5096161F70; Fri, 3 Feb 2023 16:02:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F8BDC433D2; Fri, 3 Feb 2023 16:02:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675440125; bh=GCFuvtqbmYjdRs4Metw9uUIQYvQiuqQ4yItdPgs0Mxo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qPw/P3a6cfeMvTHZaKVU39Pxh8PcEbL4Rv/LrNgmRR+6Y84hyTiD56U7rM6ux/b1r +v1ilEKytY5CHyhoK54x56MR4LdnGkRTJd8CdM/MttzjuiaBt3S1vaGJ2uemE/KzTO /fhXP/DDd0dUm+Q2N1Jf38tkDOvavuWXytnFYV9IAcQZcOsGaIUJdO+1npm/BoaAFz a4V5YGL7Z8jyJzI6VhWCZX2u/urOjWohnwnxoUch6q17XtGlJ1r9QaYWkYbWK8Vubm /6GMw2N6G5SEiX6Aigze+Z9KlGiSbuAysXNjnT04Q6VIQQDfXcHR837me/UpPdQEZZ ONN/cF3VLgebQ== Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id D9BC1405BE; Fri, 3 Feb 2023 13:02:02 -0300 (-03) Date: Fri, 3 Feb 2023 13:02:02 -0300 From: Arnaldo Carvalho de Melo To: Ian Rogers Cc: John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Adrian Hunter , Kan Liang , Kim Phillips , Florian Fischer , Ravi Bangoria , Xing Zhengjun , Rob Herring , Kang Minchul , linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Sandipan Das , Jing Zhang , linuxppc-dev@lists.ozlabs.org, Kajol Jain , Stephane Eranian , Perry Taylor , Caleb Biggers Subject: Re: [PATCH v1] perf pmu: Fix aarch64 build Message-ID: References: <20230203014014.75720-1-irogers@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Url: http://acmel.wordpress.com Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Em Fri, Feb 03, 2023 at 12:43:48PM -0300, Arnaldo Carvalho de Melo escreveu: > I tried bisecting, but at this cset: > > acme@roc-rk3399-pc:~/git/perf$ git log --oneline -1 > d22e569cd33d (HEAD) perf pmu-events: Separate the metrics from events for no jevents > acme@roc-rk3399-pc:~/git/perf$ > > I'm getting this: > > CC /tmp/build/perf/pmu-events/pmu-events.o > pmu-events/pmu-events.c:3637:32: error: no previous prototype for ‘perf_pmu__find_table’ [-Werror=missing-prototypes] > 3637 | const struct pmu_events_table *perf_pmu__find_table(struct perf_pmu *pmu) > | ^~~~~~~~~~~~~~~~~~~~ > CC /tmp/build/perf/builtin-ftrace.o > CC /tmp/build/perf/builtin-help.o > CC /tmp/build/perf/builtin-buildid-list.o > cc1: all warnings being treated as errors > make[3]: *** [/home/acme/git/perf/tools/build/Makefile.build:97: /tmp/build/perf/pmu-events/pmu-events.o] Error 1 > make[2]: *** [Makefile.perf:676: /tmp/build/perf/pmu-events/pmu-events-in.o] Error 2 > make[2]: *** Waiting for unfinished jobs.... > CC /tmp/build/perf/builtin-buildid-cache.o > > > > CC /tmp/build/perf/tests/attr.o > arch/arm64/util/pmu.c: In function ‘pmu_events_table__find’: > arch/arm64/util/pmu.c:35:24: error: implicit declaration of function ‘perf_pmu__find_table’; did you mean ‘perf_pmu__find_by_type’? [-Werror=implicit-function-declaration] > 35 | return perf_pmu__find_table(pmu); > | ^~~~~~~~~~~~~~~~~~~~ > | perf_pmu__find_by_type > arch/arm64/util/pmu.c:35:24: error: returning ‘int’ from a function with return type ‘const struct pmu_events_table *’ makes pointer from integer without a cast [-Werror=int-conversion] > 35 | return perf_pmu__find_table(pmu); > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors > make[6]: *** [/home/acme/git/perf/tools/build/Makefile.build:97: /tmp/build/perf/arch/arm64/util/pmu.o] Error 1 > make[5]: *** [/home/acme/git/perf/tools/build/Makefile.build:139: util] Error 2 > make[4]: *** [/home/acme/git/perf/tools/build/Makefile.build:139: arm64] Error 2 > make[3]: *** [/home/acme/git/perf/tools/build/Makefile.build:139: arch] Error 2 > make[3]: *** Waiting for unfinished jobs.... > CC /tmp/build/perf/tests/vmlinux-kallsyms.o > > ----- > > I'm building with: So: acme@roc-rk3399-pc:~/git/perf$ find tools/perf/ -name "*.[ch]" | xargs grep -w perf_pmu__find_table tools/perf/arch/arm64/util/pmu.c: return perf_pmu__find_table(pmu); tools/perf/pmu-events/pmu-events.c:const struct pmu_events_table *perf_pmu__find_table(struct perf_pmu *pmu) acme@roc-rk3399-pc:~/git/perf$ acme@roc-rk3399-pc:~/git/perf$ git log --oneline -1 d22e569cd33d (HEAD) perf pmu-events: Separate the metrics from events for no jevents acme@roc-rk3399-pc:~/git/perf$ Tring to fix... > > acme@roc-rk3399-pc:~/git/perf$ alias m > alias m='make -k BUILD_BPF_SKEL=1 CORESIGHT=1 O=/tmp/build/perf -C tools/perf install-bin && git status && perf test python' > acme@roc-rk3399-pc:~/git/perf$ rm -rf /tmp/build/$(basename $(pwd)) ; mkdir -p /tmp/build/$(basename $(pwd)) ; m > > To then go back to: > > > pmu-events/pmu-events.c:3616:11: error: ‘struct pmu_event’ has no member named ‘metric_expr’ > -- - Arnaldo