From patchwork Fri Mar 10 10:04:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 13169077 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D2C0C64EC4 for ; Fri, 10 Mar 2023 10:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230258AbjCJKFI (ORCPT ); Fri, 10 Mar 2023 05:05:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229922AbjCJKFH (ORCPT ); Fri, 10 Mar 2023 05:05:07 -0500 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA0E3108688; Fri, 10 Mar 2023 02:05:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678442703; x=1709978703; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ESWaCkXAaeEblso0aAHVmOfH9iSTPLuh8pAb5SDrc8w=; b=aGuk8jozdo3X3ZsKbgM3IlhXTzOWWbzc3MWEv23aSEK5m3jACgDaTBnr NvPq+IZxKRl2eCwIVXhC6IK/jRfdtYKIuQRQfW7Jf3DRfkyhWpQx1G1Ml GVIMqvibOwO8fPjgIk8v4m3WhoRFRRKZWvCdYkWIZ5svN6+VKqJkfHd2R NtBpSlnvxIwNPv9TDra4zwBIPazt9DZkWlKoYfqPnV4TBIdiIgLgU19d1 cwNz1jnTYz06KrhFbxIN8MCQfBtxZK/eQIRwjpYTT+KbpERllnBcJPoAK tqcMb1vt9wTMa0mxNuWXcRJaHTUs8EV+4zqO9Ku40HTmqYKyLjRCqcLdL Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10644"; a="399294161" X-IronPort-AV: E=Sophos;i="5.98,249,1673942400"; d="scan'208";a="399294161" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2023 02:05:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10644"; a="923609283" X-IronPort-AV: E=Sophos;i="5.98,249,1673942400"; d="scan'208";a="923609283" Received: from fliu-mobl.ger.corp.intel.com (HELO tkristo-desk.intel.com) ([10.252.32.249]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2023 02:05:01 -0800 From: Tero Kristo To: rostedt@goodmis.org, bristot@kernel.org, mhiramat@kernel.org Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCHv2 0/2] trace/hwlat: Prevent startup of multiple per-cpu threads Date: Fri, 10 Mar 2023 12:04:49 +0200 Message-Id: <20230310100451.3948583-1-tero.kristo@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org Hi, v2 of this series just splits the patch into two, and adds the reproducer script into the commit of patch #2. Separately, neither of the patches fix the issue completely, both are needed. -Tero