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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 DD4BFC04AAF for ; Tue, 21 May 2019 11:13:57 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B436E2081C for ; Tue, 21 May 2019 11:13:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B436E2081C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:51564 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hT2iS-0007by-Qw for qemu-devel@archiver.kernel.org; Tue, 21 May 2019 07:13:56 -0400 Received: from eggs.gnu.org ([209.51.188.92]:59337) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hT2ZD-00005M-2h for qemu-devel@nongnu.org; Tue, 21 May 2019 07:04:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hT2ZB-0005in-4a for qemu-devel@nongnu.org; Tue, 21 May 2019 07:04:22 -0400 Received: from mail-wr1-f42.google.com ([209.85.221.42]:40555) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hT2Z9-0005gU-2M for qemu-devel@nongnu.org; Tue, 21 May 2019 07:04:20 -0400 Received: by mail-wr1-f42.google.com with SMTP id f10so2680087wre.7 for ; Tue, 21 May 2019 04:04:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=9cO28ZY3heOpoI/aQ0aboxDuda1nejILeJijZOwKMng=; b=LNiIMNCChoHqw7tAvw+n6LXFlbvUdghxFkwloEIe4HQE3P8c9CprJK78C2PUcQBMlB BZ0bLjJEaLULkdZQ04LZ5nVy26yisCx8ls+J9Bex2P37ly7Z5uJzSwo8j6V5brT29YdC qsbkqvxnCrWvjA9a39bPKhQHQnbdaJ6cZ2GAwYzvGg8qjsKDUv4xcCOgE9tEOeKJlGA+ vhykI9dcYOG9nmptScU1Qt7duFnGsPwIEO3IHmMVwvHladAwQWMQim8+UreSilOGPEpl 3UuDO56imSq2eM1EvGHWYr9ML8trd+5r0eiMJGtXKD0y1lYa7C3GySgAdtsFEypJ9A/9 Ridg== X-Gm-Message-State: APjAAAWG2DsKlAsuGMwJIysngGbJ5nwlxAoP5Wr+dKmQddFKPXb1v/ne YllvrtMK2sbNp/149mzrS4qmPA== X-Google-Smtp-Source: APXvYqwOeefPGdlZL5BJQl0fAz0dSqwlZbbnxye5BPAh/wwjNZR3pSvYCu1se1SxXmuaXNbWg8vRag== X-Received: by 2002:adf:dfd0:: with SMTP id q16mr17629669wrn.235.1558436657919; Tue, 21 May 2019 04:04:17 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:ac04:eef9:b257:b844? ([2001:b07:6468:f312:ac04:eef9:b257:b844]) by smtp.gmail.com with ESMTPSA id h11sm26701026wrr.44.2019.05.21.04.04.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 May 2019 04:04:17 -0700 (PDT) To: Stefan Hajnoczi , qemu-devel@nongnu.org References: <20190521103650.18479-1-stefanha@redhat.com> From: Paolo Bonzini Message-ID: <0630a607-9216-6b75-54fa-0a1308f2eff0@redhat.com> Date: Tue, 21 May 2019 13:04:16 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190521103650.18479-1-stefanha@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.221.42 Subject: Re: [Qemu-devel] [RFC] scsi: restart dma after vm change state handlers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 21/05/19 12:36, Stefan Hajnoczi wrote: > This is RFC because I am waiting for a test result on the system where > the bug was originally discovered. I'm also open to nicer solutions! I don't think it's too ugly; IDE is also using a bottom half for this. Paolo