From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751330AbdFEPWx (ORCPT ); Mon, 5 Jun 2017 11:22:53 -0400 Received: from foss.arm.com ([217.140.101.70]:34124 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751112AbdFEPWv (ORCPT ); Mon, 5 Jun 2017 11:22:51 -0400 From: Will Deacon To: linux-arm-kernel@lists.infradead.org Cc: marc.zyngier@arm.com, mark.rutland@arm.com, kim.phillips@arm.com, tglx@linutronix.de, peterz@infradead.org, alexander.shishkin@linux.intel.com, robh@kernel.org, suzuki.poulose@arm.com, pawel.moll@arm.com, mathieu.poirier@linaro.org, mingo@redhat.com, linux-kernel@vger.kernel.org, Will Deacon Subject: [PATCH v4 0/5] Add support for the ARMv8.2 Statistical Profiling Extension Date: Mon, 5 Jun 2017 16:22:52 +0100 Message-Id: <1496676177-29356-1-git-send-email-will.deacon@arm.com> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This is the sixth posting of the patches previously posted here: rfcv1: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/476450.html rfcv2: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/479387.html v1: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/483684.html v2: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-April/499938.html v3: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-May/507132.html The main change since v3 is that I have reworked and fixed the CPU hotplug and notifier bits, in light of review comments from tglx. The architecture documentation is available here: https://developer.arm.com/products/architecture/a-profile/docs/ddi0586/latest/arm-architecture-reference-manual-supplement-statistical-profiling-extension-for-armv8-a and there's a high-level overview on this official ARM blog: https://community.arm.com/processors/b/blog/posts/statistical-profiling-extension-for-armv8-a All comments welcome, Will Will Deacon (5): genirq: export irq_get_percpu_devid_partition to modules perf/core: Export AUX buffer helpers to modules perf/core: Add PERF_AUX_FLAG_COLLISION to report colliding samples drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension dt-bindings: Document devicetree binding for ARM SPE Documentation/devicetree/bindings/arm/spe-pmu.txt | 20 + drivers/perf/Kconfig | 8 + drivers/perf/Makefile | 1 + drivers/perf/arm_spe_pmu.c | 1243 +++++++++++++++++++++ include/uapi/linux/perf_event.h | 1 + kernel/events/ring_buffer.c | 4 + kernel/irq/irqdesc.c | 1 + 7 files changed, 1278 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/spe-pmu.txt create mode 100644 drivers/perf/arm_spe_pmu.c -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Mon, 5 Jun 2017 16:22:52 +0100 Subject: [PATCH v4 0/5] Add support for the ARMv8.2 Statistical Profiling Extension Message-ID: <1496676177-29356-1-git-send-email-will.deacon@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi all, This is the sixth posting of the patches previously posted here: rfcv1: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/476450.html rfcv2: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/479387.html v1: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/483684.html v2: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-April/499938.html v3: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-May/507132.html The main change since v3 is that I have reworked and fixed the CPU hotplug and notifier bits, in light of review comments from tglx. The architecture documentation is available here: https://developer.arm.com/products/architecture/a-profile/docs/ddi0586/latest/arm-architecture-reference-manual-supplement-statistical-profiling-extension-for-armv8-a and there's a high-level overview on this official ARM blog: https://community.arm.com/processors/b/blog/posts/statistical-profiling-extension-for-armv8-a All comments welcome, Will Will Deacon (5): genirq: export irq_get_percpu_devid_partition to modules perf/core: Export AUX buffer helpers to modules perf/core: Add PERF_AUX_FLAG_COLLISION to report colliding samples drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension dt-bindings: Document devicetree binding for ARM SPE Documentation/devicetree/bindings/arm/spe-pmu.txt | 20 + drivers/perf/Kconfig | 8 + drivers/perf/Makefile | 1 + drivers/perf/arm_spe_pmu.c | 1243 +++++++++++++++++++++ include/uapi/linux/perf_event.h | 1 + kernel/events/ring_buffer.c | 4 + kernel/irq/irqdesc.c | 1 + 7 files changed, 1278 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/spe-pmu.txt create mode 100644 drivers/perf/arm_spe_pmu.c -- 2.1.4