From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6CE41DA59 for ; Fri, 20 Oct 2023 20:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EYf4a+OR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF142C433C7; Fri, 20 Oct 2023 20:08:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697832543; bh=Ut9daOcuRRD9l+ZL0uzgf+bMBQJQzFl0hfVsSHDlVRI=; h=From:To:Cc:Subject:Date:From; b=EYf4a+ORI5h5jjRlejSEcLpwemqffiv05jqD/AVDRCmAst99cs2nmaJLixh3CZAI4 fjVRIjsff42p1QXiyyvbD0LpAg4TWu0Ba2VOphxXXMDZiqXtuTmXZpW9ehfmRdL6FS RTCMInhZBZpTUBwEUIOq76gkXLdkn6gLAtmktvCvcdQoS6qHWwfeJ3T7Pg+72RwLnV 7/uzMVrrW9YHxl+4aiqfQCjTcoETeotlAjJJinDqzn3gcuYz0qVDZBO8/aixImLWRR 0AJ720RBtjVoXZ2yA71vS5ASMx2SxX6Pb1qynnbSsX5xdmTuoCfednoDxNsOI2K8Qm 50yzhH0eGiSJg== From: Arnaldo Carvalho de Melo To: Linus Torvalds Cc: Ingo Molnar , Thomas Gleixner , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Clark Williams , Kate Carcia , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Manu Bretelle , Wyes Karny , Arnaldo Carvalho de Melo Subject: [GIT PULL] perf tools fixes for v6.6: 2nd batch Date: Fri, 20 Oct 2023 17:08:46 -0300 Message-ID: <20231020200846.99350-1-acme@kernel.org> X-Mailer: git-send-email 2.41.0 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi Linus, Please consider pulling, Best regards, - Arnaldo The following changes since commit e47749f1796d1df39a7eaae95f2784aaa43df57d: perf jevent: fix core dump on software events on s390 (2023-09-17 15:51:57 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git tags/perf-tools-fixes-for-v6.6-2-2023-10-20 for you to fetch changes up to 4fa008a2db484024a5cb52676a1b1534dc82330c: tools build: Fix llvm feature detection, still used by bpftool (2023-10-19 22:33:58 -0300) ---------------------------------------------------------------- perf tools fixes for v6.6: 2nd batch - Fix regression in reading scale and unit files from sysfs for PMU events, so that we can use that info to pretty print instead of printing raw numbers: # perf stat -e power/energy-ram/,power/energy-gpu/ sleep 2 Performance counter stats for 'system wide': 1.64 Joules power/energy-ram/ 0.20 Joules power/energy-gpu/ 2.001228914 seconds time elapsed # # grep -m1 "model name" /proc/cpuinfo model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz # - The small llvm.cpp file used to check if the llvm devel files are present was incorrectly deleted when removing the BPF event in 'perf trace', put it back as it is also used by tools/bpf/bpftool, that uses llvm routines to do disassembly of BPF object files. - Fix use of addr_location__exit() in dlfilter__object_code(), making sure that it is only used to pair a previous addr_location__init() call. Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (2): perf dlfilter: Fix use of addr_location__exit() in dlfilter__object_code() perf dlfilter: Add a test for object_code() Arnaldo Carvalho de Melo (1): tools build: Fix llvm feature detection, still used by bpftool Wyes Karny (1): perf pmu: Fix perf stat output with correct scale and unit tools/build/feature/test-llvm.cpp | 14 +++++++++++++ tools/perf/dlfilters/dlfilter-test-api-v0.c | 12 ++++++++++- tools/perf/dlfilters/dlfilter-test-api-v2.c | 12 ++++++++++- tools/perf/util/dlfilter.c | 32 ++++++++++++++--------------- tools/perf/util/pmu.c | 8 ++++---- 5 files changed, 55 insertions(+), 23 deletions(-) create mode 100644 tools/build/feature/test-llvm.cpp