From owner-svn-src-all@FreeBSD.ORG Wed May 6 10:00:21 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 26BD59C0; Wed, 6 May 2015 10:00:21 +0000 (UTC) Received: from mail-la0-x231.google.com (mail-la0-x231.google.com [IPv6:2a00:1450:4010:c03::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A546F1E2D; Wed, 6 May 2015 10:00:20 +0000 (UTC) Received: by labbd9 with SMTP id bd9so3497677lab.2; Wed, 06 May 2015 03:00:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=4wvECfF+R9GUGKjipOuYyLdFCpf/5wUKjZKt5H0jooI=; b=PhE9Ph6Meyb1uzCmaghIvCB3kb3QLwYPw67a+W25hTuguZWaoJN6GyQOasJmlnrtp9 17nBxG7S/VidBRHkdfTbnt8/WdKeGemzMrRgpZMX6umSneeGQETePoztHtcXw1hClN5Y ZMl33LENmNYbVkOWsvmg2PhC8StR7Mm315NFJaylLGvbDpKjpS/ykjYrIsqLQKX7/Xib ykVaGnmuu2Smn9WHu5+WMBN+pIS6CzH+P7KwLQrxH7E4c8zda7VgVjYWJ43FsX2+j8dS EZXKbNfWKO2KreaxGxc2xSXaTpb+cUf+cOZNRJg75de3SJa5Znxc5OIAhUKazHYbwg1q twdA== X-Received: by 10.152.224.164 with SMTP id rd4mr4961835lac.77.1430906418707; Wed, 06 May 2015 03:00:18 -0700 (PDT) Received: from mavbook.mavhome.dp.ua ([91.198.175.1]) by mx.google.com with ESMTPSA id xx2sm261304lbb.13.2015.05.06.03.00.16 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 May 2015 03:00:17 -0700 (PDT) Sender: Alexander Motin Message-ID: <5549E62F.8000508@FreeBSD.org> Date: Wed, 06 May 2015 13:00:15 +0300 From: Alexander Motin User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Neel Natu CC: "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Subject: Re: svn commit: r282429 - head/usr.sbin/bhyve References: <201505041955.t44Jt28d008533@svn.freebsd.org> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 May 2015 10:00:21 -0000 On 06.05.2015 08:04, Neel Natu wrote: > Hi Alexander, > > I am getting the following error(?) messages with an ahci-cd device on > Centos 6.4 x86_64: Thanks for the report, r282524 should fix the issue. > On Mon, May 4, 2015 at 12:55 PM, Alexander Motin wrote: >> Author: mav >> Date: Mon May 4 19:55:01 2015 >> New Revision: 282429 >> URL: https://svnweb.freebsd.org/changeset/base/282429 >> >> Log: >> Implement in-order execution of non-NCQ commands. >> >> Using status updates in r282364, block queue on BSY, DRQ or ERR bits set. >> This can be a performance penalization for non-NCQ commands, but it is >> required for proper error recovery and standard compliance. >> >> MFC after: 2 weeks >> >> Modified: >> head/usr.sbin/bhyve/pci_ahci.c -- Alexander Motin