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 9FA9AC77B6D for ; Fri, 31 Mar 2023 09:32:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232030AbjCaJcj (ORCPT ); Fri, 31 Mar 2023 05:32:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231149AbjCaJcZ (ORCPT ); Fri, 31 Mar 2023 05:32:25 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A31411D865 for ; Fri, 31 Mar 2023 02:32:04 -0700 (PDT) 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 BD1F86264F for ; Fri, 31 Mar 2023 09:32:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94629C433EF; Fri, 31 Mar 2023 09:31:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680255123; bh=nN2IlFKOn1Su/noqBAY4K6iNOzwKxvEqe166UsbvLoA=; h=From:To:Cc:Subject:Date:From; b=fiT2lSnYYmBjrbulcluMxA3HZvMYKxkLhv9c0Wq7IHnTM1wj5EY1rWQfNqvNJnSTe gaPGAjjC8R4KPVDKvyBS9H5cZKcvJx883+AsziymaJgIoODsSKZd3Y2jxVW34p0sBm gVIx9TdIiXFSXeJ2tcdOMs1uZDHyQoTMY7ASvcLZFSUyVAij7sIE+gLyjrpu1a7iMS CzlAO9GoICWuKVO9gUI15DdA0bOEnz4uNuc09WAnKYOYP1lItVAdK27djXPxlpnOk3 SyqhEz64Ffk/cQ32Dap8lEpVHXAJa4fjpv/plcg0istydsFuHqNfqKe0ou6DE6Nfx6 r3nk08BzzWCZA== From: Jiri Olsa To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: bpf@vger.kernel.org, Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo Subject: [PATCHv4 bpf-next 0/3] selftests/bpf: Add read_build_id function Date: Fri, 31 Mar 2023 11:31:54 +0200 Message-Id: <20230331093157.1749137-1-jolsa@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org hi, this selftests cleanup was previously posted as part of file build id changes [1], which might take more time, so I'm sending the selftests changes separately so it won't get stuck. v4 changes: - added size argument to read_build_id [Andrii] - condition changes in parse_build_id_buf [Andrii] - use ELF_C_READ_MMAP in elf_begin [Andrii] - return -ENOENT in read_build_id if build id is not found [Andrii] - dropped elf class check [Andrii] thanks, jirka [1] https://lore.kernel.org/bpf/20230316170149.4106586-1-jolsa@kernel.org/ --- Jiri Olsa (3): selftests/bpf: Add err.h header selftests/bpf: Add read_build_id function selftests/bpf: Replace extract_build_id with read_build_id tools/testing/selftests/bpf/prog_tests/stacktrace_build_id.c | 19 +++++++------------ tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c | 17 ++++++----------- tools/testing/selftests/bpf/progs/err.h | 18 ++++++++++++++++++ tools/testing/selftests/bpf/progs/profiler.inc.h | 3 +-- tools/testing/selftests/bpf/test_progs.c | 25 ------------------------- tools/testing/selftests/bpf/test_progs.h | 1 - tools/testing/selftests/bpf/trace_helpers.c | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tools/testing/selftests/bpf/trace_helpers.h | 5 +++++ 8 files changed, 119 insertions(+), 51 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/err.h