From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e35.co.us.ibm.com", Issuer "GeoTrust SSL CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 1F97D2C00B6 for ; Wed, 2 Oct 2013 10:15:32 +1000 (EST) Received: from /spool/local by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 1 Oct 2013 18:15:30 -0600 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by d03dlp02.boulder.ibm.com (Postfix) with ESMTP id 6CF1D3E4003F for ; Tue, 1 Oct 2013 18:15:27 -0600 (MDT) Received: from d03av06.boulder.ibm.com (d03av06.boulder.ibm.com [9.17.195.245]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r920FRfC332422 for ; Tue, 1 Oct 2013 18:15:27 -0600 Received: from d03av06.boulder.ibm.com (loopback [127.0.0.1]) by d03av06.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r920IV6t028005 for ; Tue, 1 Oct 2013 18:18:32 -0600 From: Sukadev Bhattiprolu To: Arnaldo Carvalho de Melo Subject: Date: Tue, 1 Oct 2013 17:15:01 -0700 Message-Id: <1380672911-12812-1-git-send-email-sukadev@linux.vnet.ibm.com> Cc: Michael Ellerman , linux-kernel@vger.kernel.org, Stephane Eranian , linuxppc-dev@ozlabs.org, Paul Mackerras , Anshuman Khandual List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Subject: [PATCH 0/9][v5] powerpc/perf: Export memory hierarchy level in Power7/8. Power7 and Power8 processors save the memory hierarchy level (eg: L2, L3) from which a load or store instruction was satisfied. Export this hierarchy information to the user via the perf_mem_data_src object. Thanks to input from Stephane Eranian, Michael Ellerman, Michael Neuling and Anshuman Khandual. Sukadev Bhattiprolu (9): powerpc/perf: Rename Power8 macros to start with PME powerpc/perf: Export Power8 generic events in sysfs powerpc/perf: Add Power8 event PM_MRK_GRP_CMPL to sysfs. powerpc: Rename branch_opcode() to instr_opcode() powerpc: implement is_instr_load_store(). powerpc/perf: Define big-endian version of perf_mem_data_src powerpc/perf: Export Power8 memory hierarchy info to user space. powerpc/perf: Export Power7 memory hierarchy info to user space. powerpc/perf: Update perf-mem man page for Power arch/powerpc/include/asm/code-patching.h | 1 + arch/powerpc/include/asm/perf_event_server.h | 2 + arch/powerpc/lib/code-patching.c | 96 ++++++++++++++++++++++- arch/powerpc/perf/core-book3s.c | 11 +++ arch/powerpc/perf/power7-pmu.c | 94 +++++++++++++++++++++++ arch/powerpc/perf/power8-pmu.c | 105 +++++++++++++++++++++++--- include/uapi/linux/perf_event.h | 58 ++++++++++++++ tools/perf/Documentation/perf-mem.txt | 11 +++ tools/perf/util/include/asm/byteorder.h | 1 + 9 files changed, 364 insertions(+), 15 deletions(-) -- 1.7.9.5