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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 B3704C2D0C8 for ; Thu, 12 Dec 2019 09:42:30 +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 80F452073B for ; Thu, 12 Dec 2019 09:42:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=greensocs.com header.i=@greensocs.com header.b="k3gtycse" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 80F452073B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=greensocs.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56846 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifKzN-0004A4-JQ for qemu-devel@archiver.kernel.org; Thu, 12 Dec 2019 04:42:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:45829) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifKwa-0003Np-J2 for qemu-devel@nongnu.org; Thu, 12 Dec 2019 04:39:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ifKwX-0006bD-Fd for qemu-devel@nongnu.org; Thu, 12 Dec 2019 04:39:36 -0500 Received: from beetle.greensocs.com ([5.135.226.135]:48418) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ifKwW-0006Wd-W1 for qemu-devel@nongnu.org; Thu, 12 Dec 2019 04:39:33 -0500 Received: from [172.16.11.102] (crumble.bar.greensocs.com [172.16.11.102]) by beetle.greensocs.com (Postfix) with ESMTPSA id B73DE96EF0; Thu, 12 Dec 2019 09:39:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=greensocs.com; s=mail; t=1576143570; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sO+kwccQiwKHBwMYapaCV8YaaaZAxAfC4XTinO+0EZ8=; b=k3gtycsePVafJqzexpfkrW5E8XcqTjzOq+UznWe58kYQ8Y9mEZQ8NCdNIOEB6ICu9+0eBl OLoSEtSp8qpMcr7xebWK9HGGDfuqH1X/tuh3F2cPR5V0wH9jTAl6ze9VzPOg9+u+nEber7 SkVGgkcXz/B/zY0q4lo0RReSVkzrKqI= Subject: Re: [PATCH v2 2/2] gdbstub: do not split gdb_monitor_write payload To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20191211160514.58373-1-damien.hedde@greensocs.com> <20191211160514.58373-3-damien.hedde@greensocs.com> From: Damien Hedde Message-ID: Date: Thu, 12 Dec 2019 10:39:30 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US-large ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=greensocs.com; s=mail; t=1576143570; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sO+kwccQiwKHBwMYapaCV8YaaaZAxAfC4XTinO+0EZ8=; b=J/tTaubK1pXh2KMQSdWsEY7y48NdJ3xW8lNO4OsAeq9wMPu4y11ulLs/1SBgJyFu7FcC0L LtY3KDDKLAehvZwU5r4EMB3v3N9/4mOLXIks3fa9yS3EXPdFs4dFkJDYUf+qPubl7oCzq0 nyh4Qk4MYwyZYMeFiKRZs/UjsXkfKxk= ARC-Seal: i=1; s=mail; d=greensocs.com; t=1576143570; a=rsa-sha256; cv=none; b=spC2sZcCjkk1yL/OwXWjpi9hFzswLKlP74bkd1/+sSnx1co2RrM6LCIZgfhIK4oGP8K0cX 6VExpL2BpviXC4SsZt/yjRk7xNhyQuIm7EPBK7nhhUujb/hB9FwTvzj82rc0dwzGMaruPK P0+N5rmEdOmvrvqxfGwUYHgNppHY3D4= ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=damien smtp.mailfrom=damien.hedde@greensocs.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Received-From: 5.135.226.135 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: , Cc: alex.bennee@linaro.org, luc.michel@greensocs.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 12/11/19 7:58 PM, Philippe Mathieu-Daud=C3=A9 wrote: > On 12/11/19 5:05 PM, Damien Hedde wrote: >> Since we can now send packets of arbitrary length: >> simplify gdb_monitor_write() and send the whole payload >> in one packet. >=20 > While we can send arbitrary length on the wire, we advertise > PacketSize=3DMAX_PACKET_LENGTH in handle_query_supported(). >=20 > We can raise this limit however. Hi Philippe, This parameter is only about the packet size we can handle (packets we can receive). -- Damien