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=-8.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 CBCC5C4742C for ; Mon, 16 Nov 2020 07:07:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5C86E2224F for ; Mon, 16 Nov 2020 07:07:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jRJjXh7D"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZS427FLf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5C86E2224F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=RnlxT/Ibm0Alez2DG2NndYw3/PrD4g6nUvRif/pWmGs=; b=jRJjXh7DbXhKN1zyoeJhM5GRx bTEIZIZn/ArSN4dRH/Ta3Mj156UqPKxOqw3NUgb7OvjblHwaJqjOFoZRolePEWEGdFp91XVp0paXd RIBUFYGT66Gw8V31EXeAv0qtR7KHH8vPkXrxmDI4ICjZCok+h2HpRjbNrXyqYvXUCdWpjtBaANEva Jw6UvCRl1k4HHhaySNk7FFu9zIEeXXBV5IL/dtvYqkgOZ3nmibnuR/h5Q9Ag3an4yoGrqSk+WvhMu ewEAokITRccSZeqrFJR/BCA0ae4UxxEfu1qER09/Z5NtU/c5b08j/D/gkK6Gc48nehRfCdr87TGCl O1tvzmKMQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1keYbQ-00007W-E8; Mon, 16 Nov 2020 07:07:04 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1keYbM-00005T-5T for linux-arm-kernel@lists.infradead.org; Mon, 16 Nov 2020 07:07:02 +0000 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 14D0A20DD4; Mon, 16 Nov 2020 07:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605510418; bh=JuV7U3bOtW9yCKwQ2YRwqRwM0gsqsHl+TVzuGuy6faQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZS427FLfJu4VL7NCuBLxRB4JYpMVaPTM5MXvJ8Bz4krlcMSqIxgQPWI19y/Gt33h1 Emc4YDAGD22mG/nLbaCEEWJdWQFF2PoRuJD+FphF2RLxlgNsWAUgcMnxn6o9nyUJSN x4XiMuXoVcJGABvJnmFJJJLuPTyyAEd3t9rhld7A= Date: Mon, 16 Nov 2020 15:06:53 +0800 From: Shawn Guo To: Madalin Bucur Subject: Re: [PATCH] arm64: dts: fsl: DPAA FMan DMA operations are coherent Message-ID: <20201116070652.GA5849@dragon> References: <1601901999-28280-1-git-send-email-madalin.bucur@oss.nxp.com> <20201030073956.GH28755@dragon> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201116_020700_353899_BC2CBC10 X-CRM114-Status: GOOD ( 18.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "devicetree@vger.kernel.org" , "Camelia Alexandra Groza \(OSS\)" , "Madalin Bucur \(OSS\)" , "netdev@vger.kernel.org" , Leo Li , "robh+dt@kernel.org" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 11, 2020 at 03:33:19PM +0000, Madalin Bucur wrote: > > -----Original Message----- > > From: linux-arm-kernel On > > Behalf Of Shawn Guo > > To: Madalin Bucur (OSS) > > Subject: Re: [PATCH] arm64: dts: fsl: DPAA FMan DMA operations are > > coherent > > > > On Mon, Oct 05, 2020 at 03:46:39PM +0300, Madalin Bucur wrote: > > > Although the DPAA 1 FMan operations are coherent, the device tree > > > node for the FMan does not indicate that, resulting in a needless > > > loss of performance. Adding the missing dma-coherent property. > > > > > > Fixes: 1ffbecdd8321 ("arm64: dts: add DPAA FMan nodes") > > > > > > Signed-off-by: Madalin Bucur > > > Tested-by: Camelia Groza > > > > Applied, thanks. > > Hi, Shawn, > > will this fix for the device trees be picked up in the stable trees as well? > Do I need to do something about it? When it's landed in Linus' tree, stable kernel will pick it up due to the Fixes: tag there. So you do not need to do anything about it. > > Thanks > Madalin > > PS: will this make it into v5.10 or v5.11? I'm sending it to arm-soc folks as a material for v5.10-rc. So if everything goes well, it will get into v5.10. Shawn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel