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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 464D9C43381 for ; Wed, 20 Feb 2019 14:20:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 137A020C01 for ; Wed, 20 Feb 2019 14:20:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HBklJPaf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726711AbfBTOUx (ORCPT ); Wed, 20 Feb 2019 09:20:53 -0500 Received: from mail-lf1-f66.google.com ([209.85.167.66]:38832 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTOUx (ORCPT ); Wed, 20 Feb 2019 09:20:53 -0500 Received: by mail-lf1-f66.google.com with SMTP id n15so17702879lfe.5 for ; Wed, 20 Feb 2019 06:20:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=d10T8Qb8T6YqSJQjLCtarTiTa1wnyyWwawmdGjebrZw=; b=HBklJPafqUxctVmPTVB1OpZXMZgvTvaXbmBDAjGUlGzg0yqvZX82OZ1L3aW+Y8UAxE dyn+r4iXwfGRB5DDexI3nL9OHzOpaL+CSTp4YQGFnkF7woUL0J5arwM5irNcn6A8SrFe OYAsNcMs5bgaW3PvLvghuW+Xnd7FS9aDUqDfYoVrdQYxFmfBkikEX1NPi3TC+mFlfksL qTs/fuIPd/G1LVShsmjpGbk1rVjSAm41Omv9Kj1ACne7XKn3q43yBn6FVNlYKN8aeOw5 /EVltXMtmU5J4VkNO6Ajbocw1DRb0Bl1hmFa7uXTmtPhc+qo3p1JcPjHHaKde/RU2Qy9 qwcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=d10T8Qb8T6YqSJQjLCtarTiTa1wnyyWwawmdGjebrZw=; b=rAn7W+QJ/LYvnzJZmBrXqqHYE/EkbLJ9okWmlJqnLgbhFie1QS9L0pl9F90CfJkZmt jbxrvlyCUzADLQmRhld5Ru9AXnV8LoHTSDSbzUSBuntrUeBBSBT4ZQU6zq2EJs+HIb/4 L4LCRbyWJWJXykWw8mW1pwEVBquEU2xUsngU6+6iP6Ax2yU3okTiXhVFiFHh8z6wPgdz pX6lI2cqbNQR573NZr5PVoMYF8xB6gc1++eYCPRFgydEGz3JBvX/tG4cy7/cHZKS8Pdf wP4jbV68n0keVp5vhwrA76uzldjBKF+2j+mkeIrAVjnJsPOtDG12bVrUeBiqv8QXRpPQ UNvA== X-Gm-Message-State: AHQUAuajFpEiP70DP9LlaBZmY7NmM1xUbtEKVthFrmTnvzlO9xS0EKvM JJTfIom/SJV/DobrOH4w7WE= X-Google-Smtp-Source: AHgI3IZCI6fswKvMjDs+EUX37p3H1Kvcay3iLKE3/cuBKssCAcrVOOQagkXfxYyl22ZD8Y5WryqBFg== X-Received: by 2002:ac2:52ad:: with SMTP id r13mr6627564lfm.50.1550672450730; Wed, 20 Feb 2019 06:20:50 -0800 (PST) Received: from localhost ([188.162.52.148]) by smtp.gmail.com with ESMTPSA id p5sm5048450ljg.44.2019.02.20.06.20.49 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 20 Feb 2019 06:20:49 -0800 (PST) From: Yury Norov X-Google-Original-From: Yury Norov Date: Wed, 20 Feb 2019 17:20:48 +0300 To: Andy Shevchenko Cc: Yury Norov , Andrew Morton , Arnd Bergmann , Dmitry Torokhov , Kees Cook , Matthew Wilcox , Michael Ellerman , Rasmus Villemoes , Tetsuo Handa , linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/6] lib/test_bitmap: switch test_bitmap_parselist to ktime_get() Message-ID: <20190220142048.GA20929@yury-thinkpad> References: <20190220083705.14050-1-ynorov@marvell.com> <20190220083705.14050-5-ynorov@marvell.com> <20190220135101.GU9224@smile.fi.intel.com> <20190220135236.GV9224@smile.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190220135236.GV9224@smile.fi.intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 20, 2019 at 03:52:36PM +0200, Andy Shevchenko wrote: > On Wed, Feb 20, 2019 at 03:51:01PM +0200, Andy Shevchenko wrote: > > On Wed, Feb 20, 2019 at 11:37:03AM +0300, Yury Norov wrote: > > > test_bitmap_parselist currently uses get_cycles which is not > > > implemented on some platforms, so use ktime_get() instead. > > > > This sounds like a fix that should go first in the series. > > Ah, okay, it's already first for test module. > Perhaps Fixes tag and actually one or more examples of such architectures? Hi Andy, thanks for your time on it. Only arm, arm64, openrisc, riscv and sparc64 #define get_cycles. So IIUC, others take stub from include/asm-generic/timex.h. sparc32, xtensa, m68k, um, and in some cases x86, mips and nios2 provide zero-stubs explicitly. Yury > -- > With Best Regards, > Andy Shevchenko >