Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp6207039ybi; Wed, 29 May 2019 04:35:58 -0700 (PDT) X-Google-Smtp-Source: APXvYqxOkOpOHfxbsSVPzlIeLjVs0SAjoLHDEfDAEAMTPIo2ELWNnkj70r2p2WpWAq8Zu0lCW8q4 X-Received: by 2002:a63:2f47:: with SMTP id v68mr53749289pgv.251.1559129757882; Wed, 29 May 2019 04:35:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559129757; cv=none; d=google.com; s=arc-20160816; b=weje11MqwYSySG7hMEVxWWsq51u6AqbdV0TceY9BQHqaT1EYKZo4mC5DZ9a18uF0GU NGTubNC6mqc38p16EC19w/16dFPmRlxMnBEfq92d0jZ7dhnOc6fRgwVsnnyDHwdWi+Mu AJdSVsw62+ewqKw2hvkhjsqV5SMMKB9w9KNLrDpKSA+Y6YOA+/mLtg3v32jiZ1kwC3w/ KrqhFdA7yFLhfrbGNJaOsmEYJ9LR2n2q7CnnFS/Z2qJeRPdqLukmC09t0kalLE9nMwP9 ma1T9P9mndzouZWznz7l0bnmBlGk32wol9cV537cj+bwZPW1K9AiPXLaEEEtRAUAe0MN X4Nw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=UPNUbF/yDcr35l3buTKgCH6D4KdUgbEmK8dhgz40bEA=; b=XAqBWKwklusYMpooJfscxNJKu3eTSCasQNMqR4HkyQXopXxK/NTUU8anCghM/TblHA ghtTUXclKRaToCgY8oce8v5ReAbsAe5tUtl+T63YilWcISpDObCJbU2C8LZKVVuAO/fm 9mMKarxb0WU9IxqJWnKhiULC7dDQgKt/GxsSR2noj7f8RY/QgwFrPOZKl/4sJB17sZty h5BtdlLBp5IXQDUlvRNT/kDHFrtqzJL4hFipTTF18DpqRS3aFPQHBtdBrSbAfuC0GFAM JGzdquatwwsRtj3H3k+RwFhUwkf22oeJ30RMqXHbub1qf+wtZoSMbcLOn8VX8rvE83qb /LQw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=yg88l+06; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y26si24143011pfe.165.2019.05.29.04.35.40; Wed, 29 May 2019 04:35:57 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=yg88l+06; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726921AbfE2Le3 (ORCPT + 99 others); Wed, 29 May 2019 07:34:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:36448 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726101AbfE2Le2 (ORCPT ); Wed, 29 May 2019 07:34:28 -0400 Received: from localhost (ip67-88-213-2.z213-88-67.customer.algx.net [67.88.213.2]) (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 1BE2120B1F; Wed, 29 May 2019 11:34:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559129668; bh=5qqB+LkxFWgDdcgULhenSbq10dxUOlAU30DJl8fvWpI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yg88l+06JcDZRH85MGOkFgJs9WdzrVF9m1mDG5YhVhWhjzQuKHIC+vh0h9ixW5dmA 3gDhCyiwz9JrXQvWSIwm6CG5oQkHDMHK2i6Q0q8eqXagYZ12duIW4MLdEWeg64sJF0 RS+LZ6nBDFuXrtuKJEwgT0c3y/6WXku6RfVeKZ0s= Date: Wed, 29 May 2019 04:34:27 -0700 From: Greg KH To: laurentiu.tudor@nxp.com Cc: hch@lst.de, stern@rowland.harvard.edu, linux-usb@vger.kernel.org, marex@denx.de, leoyang.li@nxp.com, linux-kernel@vger.kernel.org, robin.murphy@arm.com, noring@nocrew.org, JuergenUrban@gmx.de Subject: Re: [PATCH v7 0/5] prerequisites for device reserved local mem rework Message-ID: <20190529113427.GC11952@kroah.com> References: <20190529102843.13174-1-laurentiu.tudor@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190529102843.13174-1-laurentiu.tudor@nxp.com> User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 29, 2019 at 01:28:38PM +0300, laurentiu.tudor@nxp.com wrote: > From: Laurentiu Tudor > > For HCs that have local memory, replace the current DMA API usage > with a genalloc generic allocator to manage the mappings for these > devices. > This is in preparation for dropping the existing "coherent" dma > mem declaration APIs. Current implementation was relying on a short > circuit in the DMA API that in the end, was acting as an allocator > for these type of devices. > > Only compiled tested, so any volunteers willing to test are most welcome. > > Thank you! > > For context, see thread here: https://lkml.org/lkml/2019/4/22/357 All look good to me: Reviewed-by: Greg Kroah-Hartman Christoph, this is going through your tree, right? thanks, greg k-h