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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A4392C35641 for ; Fri, 21 Feb 2020 23:35:30 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 745F22072C for ; Fri, 21 Feb 2020 23:35:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 745F22072C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=patchew.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37278 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j5HpR-0006j9-L0 for qemu-devel@archiver.kernel.org; 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t=1582328073; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:Reply-To:Subject:To; bh=ghN4ws2uEXMObGqTvihPhKpJOiNkzVgGNdcU9XW+jHo=; b=NMh875Arxms7XPI2MFN7sHhUTjPxuljnBqPb3sKkoA7RavYjuZdqVBLi47Ku5IF6xk+JhM2PcFh2exIubzh5AEUQe0WIZ2YYQ37c4ZPbLoW7ppFOukSQ9qefUAvvkGUQ0RIHF/2BuRc0o44Beu7F+rAOJxs9vj0gPSTsDzk3uIA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=patchew.org; spf=pass smtp.mailfrom=no-reply@patchew.org; dmarc=pass header.from= header.from= Received: from [172.17.0.3] (23.253.156.214 [23.253.156.214]) by mx.zohomail.com with SMTPS id 1582328071440653.6541397147328; Fri, 21 Feb 2020 15:34:31 -0800 (PST) In-Reply-To: <20200221214614.165338-1-yuanzi@google.com> Subject: Re: [PATCH] linux-user: Add an argument QEMU_MMAP_BASE to set custom mmap base address in qemu user mode Message-ID: <158232807018.7375.14785893323426850227@a1bbccc8075a> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Resent-From: From: no-reply@patchew.org To: yuanzi@google.com Date: Fri, 21 Feb 2020 15:34:31 -0800 (PST) X-ZohoMailClient: External X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 136.143.188.51 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: qemu-devel@nongnu.org Cc: qemu-trivial@nongnu.org, laurent@vivier.eu, riku.voipio@iki.fi, qemu-devel@nongnu.org, yuanzi@google.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" UGF0Y2hldyBVUkw6IGh0dHBzOi8vcGF0Y2hldy5vcmcvUUVNVS8yMDIwMDIyMTIxNDYxNC4xNjUz MzgtMS15dWFuemlAZ29vZ2xlLmNvbS8KCgoKSGksCgpUaGlzIHNlcmllcyBzZWVtcyB0byBoYXZl IHNvbWUgY29kaW5nIHN0eWxlIHByb2JsZW1zLiBTZWUgb3V0cHV0IGJlbG93IGZvcgptb3JlIGlu Zm9ybWF0aW9uOgoKU3ViamVjdDogW1BBVENIXSBsaW51eC11c2VyOiBBZGQgYW4gYXJndW1lbnQg UUVNVV9NTUFQX0JBU0UgdG8gc2V0IGN1c3RvbSBtbWFwIGJhc2UgYWRkcmVzcyBpbiBxZW11IHVz ZXIgbW9kZQpNZXNzYWdlLWlkOiAyMDIwMDIyMTIxNDYxNC4xNjUzMzgtMS15dWFuemlAZ29vZ2xl LmNvbQpUeXBlOiBzZXJpZXMKCj09PSBURVNUIFNDUklQVCBCRUdJTiA9PT0KIyEvYmluL2Jhc2gK Z2l0IHJldi1wYXJzZSBiYXNlID4gL2Rldi9udWxsIHx8IGV4aXQgMApnaXQgY29uZmlnIC0tbG9j YWwgZGlmZi5yZW5hbWVsaW1pdCAwCmdpdCBjb25maWcgLS1sb2NhbCBkaWZmLnJlbmFtZXMgVHJ1 ZQpnaXQgY29uZmlnIC0tbG9jYWwgZGlmZi5hbGdvcml0aG0gaGlzdG9ncmFtCi4vc2NyaXB0cy9j aGVja3BhdGNoLnBsIC0tbWFpbGJhY2sgYmFzZS4uCj09PSBURVNUIFNDUklQVCBFTkQgPT09CgpV cGRhdGluZyAzYzhjZjVhOWMyMWZmODc4MjE2NGQxZGVmN2Y0NGJkODg4NzEzMzg0ClN3aXRjaGVk IHRvIGEgbmV3IGJyYW5jaCAndGVzdCcKMzhhN2IwNCBsaW51eC11c2VyOiBBZGQgYW4gYXJndW1l bnQgUUVNVV9NTUFQX0JBU0UgdG8gc2V0IGN1c3RvbSBtbWFwIGJhc2UgYWRkcmVzcyBpbiBxZW11 IHVzZXIgbW9kZQoKPT09IE9VVFBVVCBCRUdJTiA9PT0KRVJST1I6IGNvbnNpZGVyIHVzaW5nIHFl bXVfc3RydG91bCBpbiBwcmVmZXJlbmNlIHRvIHN0cnRvdWwKIzIzOiBGSUxFOiBsaW51eC11c2Vy L21haW4uYzozNDE6CisgICAgbW1hcF9iYXNlID0gc3RydG91bChhcmcsIE5VTEwsIDApOwoKdG90 YWw6IDEgZXJyb3JzLCAwIHdhcm5pbmdzLCA1MCBsaW5lcyBjaGVja2VkCgpDb21taXQgMzhhN2Iw NDlhN2Y4IChsaW51eC11c2VyOiBBZGQgYW4gYXJndW1lbnQgUUVNVV9NTUFQX0JBU0UgdG8gc2V0 IGN1c3RvbSBtbWFwIGJhc2UgYWRkcmVzcyBpbiBxZW11IHVzZXIgbW9kZSkgaGFzIHN0eWxlIHBy b2JsZW1zLCBwbGVhc2UgcmV2aWV3LiAgSWYgYW55IG9mIHRoZXNlIGVycm9ycwphcmUgZmFsc2Ug cG9zaXRpdmVzIHJlcG9ydCB0aGVtIHRvIHRoZSBtYWludGFpbmVyLCBzZWUKQ0hFQ0tQQVRDSCBp biBNQUlOVEFJTkVSUy4KPT09IE9VVFBVVCBFTkQgPT09CgpUZXN0IGNvbW1hbmQgZXhpdGVkIHdp dGggY29kZTogMQoKClRoZSBmdWxsIGxvZyBpcyBhdmFpbGFibGUgYXQKaHR0cDovL3BhdGNoZXcu b3JnL2xvZ3MvMjAyMDAyMjEyMTQ2MTQuMTY1MzM4LTEteXVhbnppQGdvb2dsZS5jb20vdGVzdGlu Zy5jaGVja3BhdGNoLz90eXBlPW1lc3NhZ2UuCi0tLQpFbWFpbCBnZW5lcmF0ZWQgYXV0b21hdGlj YWxseSBieSBQYXRjaGV3IFtodHRwczovL3BhdGNoZXcub3JnL10uClBsZWFzZSBzZW5kIHlvdXIg ZmVlZGJhY2sgdG8gcGF0Y2hldy1kZXZlbEByZWRoYXQuY29t