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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 2EF04C2D0BF for ; Tue, 10 Dec 2019 11:24:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F2B8220726 for ; Tue, 10 Dec 2019 11:24:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="f6pwNAQr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727295AbfLJLYF (ORCPT ); Tue, 10 Dec 2019 06:24:05 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:46359 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727131AbfLJLYF (ORCPT ); Tue, 10 Dec 2019 06:24:05 -0500 Received: by mail-wr1-f65.google.com with SMTP id z7so19492388wrl.13 for ; Tue, 10 Dec 2019 03:24:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=IrBu0OBXLGPgOu20RgdN6jkql1NtJ2OHIAH5rqYNqWo=; b=f6pwNAQrfZNwFXDXpre8/L+K7Y5iLy5O2UpoOOamwwhwfsMEH+f/rPW0gAg0xDjtMG e9/vrmhNzcD95DAD/ggrCD7Lzu4mO4RymIJQ/IkbpddnXYpFJ+GxsqsaRqIoPIaiTsiI oulPTpJwVTWOliUhvSKs9Njj/KtyoS/gmM0Wm8Uvk877ZhDVTqD2bMxM6cMgw9l+qMOX iYeZJPg9iY0EQHrU1eJCe17aXrGnTCZ5fHVQiq/C27YWCz6wFKpxpS24at+jAUY7tuHt 9AWIHkKPbFv6LC5LLBH4qSfMM3gVGmlanyswmpxMPq17S045CWY7U02Z+RsyUaaXvnUw psVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:in-reply-to :message-id:references:user-agent:mime-version; bh=IrBu0OBXLGPgOu20RgdN6jkql1NtJ2OHIAH5rqYNqWo=; b=pB7ZR0lhPfBNfNro7YxlRCpBlWxdwVRKBtuMSeW4z92JtBrkJas1A0E8VeMqYY2OGa r9kttS6iBaiEBaWJTpC5AwOOKFbIvQGsD3UFpF0iWSHXgbxbHoG8+Q6Ja/D6Vdw8hGsN TxZRVFRwebUXnj4kz1PpYQGTGm3lQPWBq4hqXtNwxKr5qmJWG9n3R8UjnX+hklCYdepM YchGqatJsQ5s3kd04sPvdd9evjYt5WAmffTkomgDOQFNE7htT3tdP9nUF5XbwwO4Ijqp zpXUYhtkSHcCx75vwkK7spgL/rb2Prc9jCxMVgjFatFo0E1UtIyPrxp65/8Yx7+AO7TR nE0w== X-Gm-Message-State: APjAAAUs1rP7oPACxJbBh7OXVW1tDbubbUlaPpLbW/aL0hk1+dHNbbAn 1UKIzA1T2rh9QMHVJ/+fcM0= X-Google-Smtp-Source: APXvYqwr2qi+1deMZjg5n6AYECNbf6DPWuhUjM6eKSe4a23W96pWoeFVhSXDl00YTMZkfYNLUC3m0g== X-Received: by 2002:a5d:6a88:: with SMTP id s8mr2558048wru.173.1575977043264; Tue, 10 Dec 2019 03:24:03 -0800 (PST) Received: from planxty.fritz.box ([2a02:8108:1700:19dc:b567:5617:6bc1:51bb]) by smtp.gmail.com with ESMTPSA id y6sm2934443wrl.17.2019.12.10.03.24.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Dec 2019 03:24:02 -0800 (PST) Date: Tue, 10 Dec 2019 12:24:01 +0100 (CET) From: John Kacur X-X-Sender: jkacur@planxty.fritz.box To: Daniel Wagner cc: =?ISO-8859-15?Q?Uwe_Kleine-K=F6nig?= , Clark Williams , linux-rt-users@vger.kernel.org Subject: Re: [PATCH rt-tests] queuelat: use ARM implementation of gettick also for all !x86 archs In-Reply-To: <18a0be03-74dd-54f1-a0f0-4f4acdd061ad@monom.org> Message-ID: References: <20191208210625.5999-1-ukleinek@debian.org> <18a0be03-74dd-54f1-a0f0-4f4acdd061ad@monom.org> User-Agent: Alpine 2.21 (LFD 202 2017-01-01) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="-1463804494-1829164996-1575977042=:4472" Sender: linux-rt-users-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1463804494-1829164996-1575977042=:4472 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT On Mon, 9 Dec 2019, Daniel Wagner wrote: > Hi Uwe, > > On 2019-12-08 22:06, Uwe Kleine-König wrote: > > This fixes a build error on arm64, mips*, ppc and several others > > Just wondering if the tool should print a warning if the fallback is used? > IIRC, the code wants to use the TSC and clock_gettime is probably not so > precise. > > Thanks, > Daniel > I take patches! John Kacur ---1463804494-1829164996-1575977042=:4472--