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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,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 2A108C433DF for ; Wed, 22 Jul 2020 12:58:07 +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 F140E20657 for ; Wed, 22 Jul 2020 12:58:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F140E20657 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=tls.msk.ru Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:47840 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jyEJy-0005Xi-1f for qemu-devel@archiver.kernel.org; Wed, 22 Jul 2020 08:58:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jyEFe-0003z9-Lv for qemu-devel@nongnu.org; Wed, 22 Jul 2020 08:53:38 -0400 Received: from isrv.corpit.ru ([86.62.121.231]:59295) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jyEFc-0004a3-Qb for qemu-devel@nongnu.org; Wed, 22 Jul 2020 08:53:38 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 509B14066D; Wed, 22 Jul 2020 15:53:33 +0300 (MSK) Received: from [192.168.177.99] (mjt.vpn.tls.msk.ru [192.168.177.99]) by tsrv.corpit.ru (Postfix) with ESMTP id B43EA71; Wed, 22 Jul 2020 15:53:33 +0300 (MSK) Subject: Re: [PATCH 2/2] e1000e: make TX reentrant To: Jason Wang , qemu-devel@nongnu.org References: <20200722085747.6514-1-jasowang@redhat.com> <20200722085747.6514-2-jasowang@redhat.com> From: Michael Tokarev Message-ID: <4022bb82-9c7a-cf74-8caf-03ef0989f5f8@msgid.tls.msk.ru> Date: Wed, 22 Jul 2020 15:53:32 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200722085747.6514-2-jasowang@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: none client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/22 08:00:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: dmitry.fleytman@gmail.com, mst@redhat.com, liq3ea@163.com, liq3ea@gmail.com, alxndr@bu.edu, stefanha@redhat.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" FWIW, this is not "making TX reentrant", it is about forbidding reentrancy instead :) /mjt