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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 12357CA9EBB for ; Mon, 4 Nov 2019 00:31:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D1B7D205C9 for ; Mon, 4 Nov 2019 00:31:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572827508; bh=CldERrCzQwiiIbuXrc0z7jHVBE+pqa/CxcUwR1ejtr4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=qazCMqryCCmEZCHVZSpXyeNnhaIUHpXTwJVqutogg0r1rDzjgOgZGbD4I3VYb7AIL qgukz9iF2s3GW3iXIRJVnLptT/ywKz/2nSDTneJC1gnYwn02vqzDHIpRhO+RjCLkMv 7KuIMBaKUbiTGQQpHY/xql+LH4F+IJCv/9MSoJDY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728282AbfKDAbr (ORCPT ); Sun, 3 Nov 2019 19:31:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:47892 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727689AbfKDAbr (ORCPT ); Sun, 3 Nov 2019 19:31:47 -0500 Received: from dragon (li1038-30.members.linode.com [45.33.96.30]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1592F217F5; Mon, 4 Nov 2019 00:31:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572827506; bh=CldERrCzQwiiIbuXrc0z7jHVBE+pqa/CxcUwR1ejtr4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Tiu8kmWcTaFT3aHiUWtuePlXcjY/VFpKj886+myYPNiw3l8g5bhWfKLoXitKcs8Uf gFo4GQXWvKrKqsAXTNclf23W6KzSeUj72BjG102yt0PTHtfChffKRTKA/7iZruZYxs iegnWaQMNsf5muw9gzytng+YUhqlMJjEfMPD1GYE= Date: Mon, 4 Nov 2019 08:31:22 +0800 From: Shawn Guo To: Stefan Agner Cc: s.hauer@pengutronix.de, linux@armlinux.org.uk, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: imx: use generic function to exit coherency Message-ID: <20191104003121.GA24620@dragon> References: <3f58c55e48c28f41e92883e81c675b8478af6a5e.1554937960.git.stefan@agner.ch> <20190416042337.GA4690@X250.skyworth_vap> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 01, 2019 at 10:40:46PM +0100, Stefan Agner wrote: > Hi Shawn, > > On 2019-04-16 07:46, Shawn Guo wrote: > > On Thu, Apr 11, 2019 at 01:14:12AM +0200, Stefan Agner wrote: > >> The common ARM architecture code provides a generic function to exit > >> coherency called v7_exit_coherency_flush(). Replace the machine > >> specific implementation using the generic function. > >> > >> Tested on a i.MX 6Dual by hotplugging the secondary CPU under load > >> through sysfs several 1000 times. > >> > >> Tested-by: Stefan Agner > >> Signed-off-by: Stefan Agner > > > > Applied, thanks. > > It seems like this patch never made it upstream. Any specific reason? It got lost due to some accident on my side. I'm sorry for that. I will send it for the coming merge window. Shawn