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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED,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 8B6C6C28CC0 for ; Wed, 29 May 2019 11:34:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B7EE21019 for ; Wed, 29 May 2019 11:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559129670; bh=5qqB+LkxFWgDdcgULhenSbq10dxUOlAU30DJl8fvWpI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=QbYHDE5rjGRlG+a8kGzWqniLam1AfGIKj4KijK2XbBwdiZ62BJstNerf+/zZPyxAT p9ZweCnCfuUg9515HwXli7LI9ATyLXZFmHq4b30iqC4ZL8tOWrN9weDVUV+2PgksLA ZRGf4JpMQGWE33fYFaT/xa/aTnP5mpQEu2EiP9Fo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726937AbfE2Le3 (ORCPT ); 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