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 X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E7D5C48BD6 for ; Thu, 27 Jun 2019 12:52:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DFC532083B for ; Thu, 27 Jun 2019 12:52:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726599AbfF0MwA (ORCPT ); Thu, 27 Jun 2019 08:52:00 -0400 Received: from mga04.intel.com ([192.55.52.120]:36562 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726431AbfF0MwA (ORCPT ); Thu, 27 Jun 2019 08:52:00 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jun 2019 05:52:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,423,1557212400"; d="scan'208";a="245805946" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by orsmga001.jf.intel.com with ESMTP; 27 Jun 2019 05:51:58 -0700 From: Alexander Shishkin To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Alexander Shishkin Subject: [GIT PULL 0/9] intel_th: Updates for v5.3 Date: Thu, 27 Jun 2019 15:51:43 +0300 Message-Id: <20190627125152.54905-1-alexander.shishkin@linux.intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, There are the updates for the Intel TH driver that I have for the next cycle. These are multi-window mode buffer management changes, mainly to add support for software trace sinks. One patch at the top is a dependency, from a pull request I sent last week with fixes for v5.2 [1]. Individual patches are in follow-up emails, a signed tag is also pushed out and available at the URL below. Please consider pulling or applying. Thanks! [1] https://marc.info/?l=linux-kernel&m=156113401304637 The following changes since commit a188339ca5a396acc588e5851ed7e19f66b0ebd9: Linux 5.2-rc1 (2019-05-19 15:47:09 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git tags/intel_th-for-greg-20190627 for you to fetch changes up to 4fe4659624b7cf6fa7c2197eb5588f1be1123e17: intel_th: msu: Preserve pre-existing buffer configuration (2019-06-27 15:21:25 +0300) ---------------------------------------------------------------- intel_th: Updates for v5.3 These are: * Support for software trace sinks / buffer drivers * Various reworks in buffer management code ---------------------------------------------------------------- Alexander Shishkin (8): intel_th: msu: Support multipage blocks intel_th: msu: Split sgt array and pointer in multiwindow mode intel_th: msu: Start read iterator from a non-empty window intel_th: msu: Introduce buffer driver interface intel_th: msu: Prevent freeing buffers while locked windows exist intel_th: msu: Get rid of the window size limit intel_th: msu-sink: An example msu buffer driver intel_th: msu: Preserve pre-existing buffer configuration Shaokun Zhang (1): intel_th: msu: Fix unused variable warning on arm64 platform .../ABI/testing/sysfs-bus-intel_th-devices-msc | 3 +- MAINTAINERS | 1 + drivers/hwtracing/intel_th/Makefile | 3 + drivers/hwtracing/intel_th/msu-sink.c | 127 +++++ drivers/hwtracing/intel_th/msu.c | 609 +++++++++++++++++---- drivers/hwtracing/intel_th/msu.h | 23 +- include/linux/intel_th.h | 67 +++ 7 files changed, 710 insertions(+), 123 deletions(-) create mode 100644 drivers/hwtracing/intel_th/msu-sink.c create mode 100644 include/linux/intel_th.h -- 2.20.1