From patchwork Wed Jan 24 23:04:57 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: dann frazier X-Patchwork-Id: 865555 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3zRgk26qw5z9t3l; Thu, 25 Jan 2018 10:05:14 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1eeU6Q-0003IX-Cl; Wed, 24 Jan 2018 23:05:10 +0000 Received: from complete.lackof.org ([198.49.126.79]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1eeU6O-0003Gp-23 for kernel-team@lists.ubuntu.com; Wed, 24 Jan 2018 23:05:08 +0000 Received: from localhost (c-73-217-118-12.hsd1.co.comcast.net [73.217.118.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by complete.lackof.org (Postfix) with ESMTPSA id 383F333E001E for ; Wed, 24 Jan 2018 16:05:05 -0700 (MST) From: dann frazier To: kernel-team@lists.ubuntu.com Subject: [PATCH 0/2][SRU Artful] perf stat segfaults on uncore events w/o -a Edit Date: Wed, 24 Jan 2018 16:04:57 -0700 Message-Id: <20180124230459.8985-1-dann.frazier@canonical.com> X-Mailer: git-send-email 2.15.1 X-Virus-Scanned: clamav-milter 0.99.2 at complete.lackof.org X-Virus-Status: Clean X-Spam-Status: No, score=0.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, UNPARSEABLE_RELAY autolearn=unavailable autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on complete.lackof.org X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1745246 Fixes a perf segfault - both clean cherry picks from upstream. Andi Kleen (2): perf xyarray: Save max_x, max_y perf evsel: Fix buffer overflow while freeing events tools/perf/tests/openat-syscall-all-cpus.c | 2 +- tools/perf/tests/openat-syscall.c | 2 +- tools/perf/util/evlist.c | 12 +++------- tools/perf/util/evsel.c | 37 ++++++++++-------------------- tools/perf/util/evsel.h | 7 +++--- tools/perf/util/xyarray.c | 2 ++ tools/perf/util/xyarray.h | 12 ++++++++++ 7 files changed, 34 insertions(+), 40 deletions(-) Acked-by: Khalid Elmously Acked-by: Kamal Mostafa