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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 42CC4C54FC9 for ; Tue, 21 Apr 2020 11:21:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D7822076E for ; Tue, 21 Apr 2020 11:21:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="h5gDfCj4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728696AbgDULVh (ORCPT ); Tue, 21 Apr 2020 07:21:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728654AbgDULVg (ORCPT ); Tue, 21 Apr 2020 07:21:36 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 727ACC061A0F; Tue, 21 Apr 2020 04:21:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=O7EX3G4leSXAdSVi0QkilAVF09SQ9P0JWv1IzyQNsJU=; b=h5gDfCj49aoEbBu9ZJ4lHd65T6 FDv1uS15ExHUVIk3Jay9BrCDj2SEnyddluEqxNi5OwblnYm30D4L0Yj5uePgy8aU7Gx8YZaOMt1qW g2N8zv4mQ/pCQNl6PiWZstcmHKj1MQkMx/wz+oX+LAKPqwQtSyqrMkhfcLRhGkN6obUFrypEyWJnU Fkbyy4VlDJG4ZvKdK5s4Pn/fgHatNqe9HCElT3XVQ95jZI/vwXMGejInOyypkojFW1k7L+lZZFoER s0F9VBqoFzQK1W+CGLsCW456z0hrfpcWkioBT0ef+RfTF+dKSKtIP7rQwXQ/MY+q2Zqetin/KcDbQ 4xjaWiuw==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jQqy2-0006DO-NW; Tue, 21 Apr 2020 11:21:30 +0000 Date: Tue, 21 Apr 2020 04:21:30 -0700 From: Christoph Hellwig To: Jonathan Marek Cc: freedreno@lists.freedesktop.org, Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Jordan Crouse , Stephen Boyd , Sharat Masetty , "Michael J. Ruhl" , "open list:DRM DRIVER FOR MSM ADRENO GPU" , "open list:DRM DRIVER FOR MSM ADRENO GPU" , open list Subject: Re: [PATCH 2/9] Revert "drm/msm/a6xx: Use the DMA API for GMU memory objects" Message-ID: <20200421112130.GA29925@infradead.org> References: <20200420140313.7263-1-jonathan@marek.ca> <20200420140313.7263-3-jonathan@marek.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200420140313.7263-3-jonathan@marek.ca> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Using VM_IOREMAP outside of ioremap implementations is completely bogus. Don't go there, especialy with such a horribly bad commit log.