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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 898C6C07E9A for ; Wed, 14 Jul 2021 14:10:24 +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 EDCDF613C1 for ; Wed, 14 Jul 2021 14:10:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EDCDF613C1 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 ([::1]:53886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3fag-0002oi-NE for qemu-devel@archiver.kernel.org; Wed, 14 Jul 2021 10:10:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37278) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3fZ9-0001FI-LM for qemu-devel@nongnu.org; Wed, 14 Jul 2021 10:08:47 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:43110) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3fZ0-00061d-G2 for qemu-devel@nongnu.org; Wed, 14 Jul 2021 10:08:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1626271712; 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: in-reply-to:in-reply-to:references:references; bh=m6dhIxH76/DM8ZwYlkQZs6GWZ97xhHB2rBVtrzXGgqQ=; b=aPMbTk/pkhcpucuCgTH6cxX95mRwW0goHAVp2U0paKFO3aX141r0Vz0zAXfc0ZdfsW7du+ BccfwR5f778CA0aOUgJbtAh2JMk6+O4FScFhJPIwxshjw46JhyWOmxe1JKhssK1KctAjn/ fx3X4MR2Q5x2gS+3IdgkmE6cFLjjKTk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-521-1DaUmF8_NMagKFxdjFz9qQ-1; Wed, 14 Jul 2021 10:08:31 -0400 X-MC-Unique: 1DaUmF8_NMagKFxdjFz9qQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B462510C1ADC; Wed, 14 Jul 2021 14:08:29 +0000 (UTC) Received: from redhat.com (ovpn-115-26.ams2.redhat.com [10.36.115.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 333A25D6B1; Wed, 14 Jul 2021 14:08:27 +0000 (UTC) Date: Wed, 14 Jul 2021 16:08:26 +0200 From: Kevin Wolf To: Vladimir Sementsov-Ogievskiy Subject: Re: [PATCH 0/3] Fix active mirror dead-lock Message-ID: References: <20210702211636.228981-1-vsementsov@virtuozzo.com> MIME-Version: 1.0 In-Reply-To: <20210702211636.228981-1-vsementsov@virtuozzo.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=216.205.24.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.699, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-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: dem@openvz.org, jsnow@redhat.com, qemu-devel@nongnu.org, qemu-block@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Am 02.07.2021 um 23:16 hat Vladimir Sementsov-Ogievskiy geschrieben: > Hi all! > > We've faced a dead-lock in active mirror in our Rhev-8.4 based Qemu > build. And it's reproducible on master too. Thanks, applied to the block branch. Kevin