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=-8.6 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL 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 15721C43387 for ; Wed, 16 Jan 2019 04:54:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5CE12082F for ; Wed, 16 Jan 2019 04:54:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="p+08RLTt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732101AbfAPEyH (ORCPT ); Tue, 15 Jan 2019 23:54:07 -0500 Received: from mail-lj1-f193.google.com ([209.85.208.193]:36028 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728227AbfAPEyH (ORCPT ); Tue, 15 Jan 2019 23:54:07 -0500 Received: by mail-lj1-f193.google.com with SMTP id g11-v6so4325322ljk.3 for ; Tue, 15 Jan 2019 20:54:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=n37s/YGdb4u8vwIo2QSiIPj0FBg6xYRbNHc/M6iAOEU=; b=p+08RLTtT8RkF7ViFqYvYROqrgKLJz/UJcXJ/cTuM/Qk75vrF5v4eVCk8Nj4AGiXDF cFa/Lm9mpQilBq4Rmm0f4fK5VjpQUCl0FkWv0oFvz9rcz/njCvkf5eaxvZ5cAn85a54s Vyd8dIiX9lGQ2nEVE0jPNIH6pJwQmM4Ws97maP0LWrmkuUS8bwYVQp4M0LZc6agNiHXx 8xQQraVmljhDqnMmyM2x2ER35eG6fqHk0J0e56d1wZ2iVNN2xgOt09EesZBOzSUhTM6X nNIB6UCoJJHdI0YHrdZMZAHVjM+3f5sPRChYK8L04XYldkWTOerQ90/nPZYV/p6REFHk INHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=n37s/YGdb4u8vwIo2QSiIPj0FBg6xYRbNHc/M6iAOEU=; b=kmUfQ5JhOstjA7TorF4au4c+Uy5gQQucAI2Kbw2cX53bZryNqjJlKQ1N1q7yV1YjH0 S86pKILitp+THgf1m/uZDvh+ZbWZ+68UU2iNhRnt5RofOyFkkghrR8j32zHLdOOBFLmI J6tBnLUTHkTM/ssSfzwCXTwjqHtluEBstNiu9PeqWzwe/vp3W3FOs7tpLJ6hqmY9B6gb pTmdvdtwiNguKjy6fpmZgnPiEoePpvZSbS4YG27vboD+lK4j/n/7ymX78VMcI2yNQbfK rJw8onXc2mgmSlpVBrcciSGXiWxNqNhp/CeoDOyzRE4P1m5UptXxSBAZC3dCOXByzUcz jFtg== X-Gm-Message-State: AJcUukcWvO76Z2K6Il41vMmKbtTO3X2mwKTVDanPPMnOJvqWOH3xtiex WCXpvILqWk5fPNMZlDnMIls4hQExwJovNvWtx9P3yg== X-Google-Smtp-Source: ALg8bN69tDvLZc0HwDtQvMBhB7N7ni+eaDBrXDSaYrvCktyBeyhXMj9z+DqRfM9+UqXBZJvPfP/5V/u8+o55AB6Dft0= X-Received: by 2002:a2e:81a:: with SMTP id 26-v6mr5530060lji.14.1547614444568; Tue, 15 Jan 2019 20:54:04 -0800 (PST) MIME-Version: 1.0 References: <20190109021112.5836-1-rkir@google.com> <20190109021112.5836-2-rkir@google.com> <20190109083109.GA24501@kroah.com> In-Reply-To: From: Roman Kiryanov Date: Tue, 15 Jan 2019 20:53:53 -0800 Message-ID: Subject: Re: [PATCH v3 2/3] drivers: platform: goldfish: goldfish_address_space: add a driver To: Greg KH Cc: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > Do you have a pointer to the QEMU commit that matches up with the device > > that this driver is supposed to be supporting? > > The device code is here: > > https://android.googlesource.com/platform/external/qemu/+/emu-master-dev/hw/pci/goldfish_address_space.c Hi Greg, do you need anything else to review my patch? > why the existing memory driver does not work well enough for you I tried to find the existing driver to share memory between QEMU and a linux guest but could not find one.