From owner-freebsd-firewire@FreeBSD.ORG Mon Nov 21 11:02:36 2005 Return-Path: X-Original-To: freebsd-firewire@freebsd.org Delivered-To: freebsd-firewire@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6BE6C16A41F for ; Mon, 21 Nov 2005 11:02:36 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 71A2143D5E for ; Mon, 21 Nov 2005 11:02:30 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (peter@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jALB2Tqf090018 for ; Mon, 21 Nov 2005 11:02:29 GMT (envelope-from owner-bugmaster@freebsd.org) Received: (from peter@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jALB2TR6090012 for freebsd-firewire@freebsd.org; Mon, 21 Nov 2005 11:02:29 GMT (envelope-from owner-bugmaster@freebsd.org) Date: Mon, 21 Nov 2005 11:02:29 GMT Message-Id: <200511211102.jALB2TR6090012@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: peter set sender to owner-bugmaster@freebsd.org using -f From: FreeBSD bugmaster To: freebsd-firewire@FreeBSD.org Cc: Subject: Current problem reports assigned to you X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Nov 2005 11:02:36 -0000 Current FreeBSD problem reports Critical problems Serious problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2004/11/22] kern/74238 firewire [firewire] fw_rcv: unknown response; fire o [2005/07/24] kern/83999 firewire [firewire] [patch] panic in fw_bus_explor o [2005/08/29] kern/85434 firewire [fwip] fwip (IP over firewire) doesn't wo 3 problems total. Non-critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2004/12/12] kern/74977 firewire [modules] dcons.ko requires KDB support 1 problem total. From owner-freebsd-firewire@FreeBSD.ORG Fri Nov 25 03:10:08 2005 Return-Path: X-Original-To: freebsd-firewire@hub.freebsd.org Delivered-To: freebsd-firewire@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 220B716A41F for ; Fri, 25 Nov 2005 03:10:08 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D8A843D5F for ; Fri, 25 Nov 2005 03:10:07 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAP3A7eK074705 for ; Fri, 25 Nov 2005 03:10:07 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAP3A7vu074704; Fri, 25 Nov 2005 03:10:07 GMT (envelope-from gnats) Date: Fri, 25 Nov 2005 03:10:07 GMT Message-Id: <200511250310.jAP3A7vu074704@freefall.freebsd.org> To: freebsd-firewire@FreeBSD.org From: "Cai, Quanqing" Cc: Subject: Re: kern/74977: [modules] dcons.ko requires KDB support X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Cai, Quanqing" List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 03:10:08 -0000 The following reply was made to PR kern/74977; it has been noted by GNATS. From: "Cai, Quanqing" To: bug-followup@FreeBSD.org, q@uni.de Cc: Subject: Re: kern/74977: [modules] dcons.ko requires KDB support Date: Thu, 24 Nov 2005 18:58:00 -0800 It's not a bug, please carefully read man pages of dcons and dconschat agai= n. In your situation, you should build kernel by new way, it is described in handbook. If you want to use dconschat to debug remote machine, just use it, you don't need dcons module on local machine. There is a good example in man page of dconschat. If you really do want to use dcons module, you should need these debug options, because you want to debug the kernel, locally or remotely:), I think most of developers use dcons as debug purpose. BR Cai, Quanqing From owner-freebsd-firewire@FreeBSD.ORG Fri Nov 25 03:10:13 2005 Return-Path: X-Original-To: freebsd-firewire@hub.freebsd.org Delivered-To: freebsd-firewire@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7E35116A41F for ; Fri, 25 Nov 2005 03:10:13 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3941343D5E for ; Fri, 25 Nov 2005 03:10:13 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAP3ADhB074712 for ; Fri, 25 Nov 2005 03:10:13 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAP3ADec074711; Fri, 25 Nov 2005 03:10:13 GMT (envelope-from gnats) Date: Fri, 25 Nov 2005 03:10:13 GMT Message-Id: <200511250310.jAP3ADec074711@freefall.freebsd.org> To: freebsd-firewire@FreeBSD.org From: "Cai, Quanqing" Cc: Subject: Re: kern/74977: [modules] dcons.ko requires KDB support X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Cai, Quanqing" List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 03:10:13 -0000 The following reply was made to PR kern/74977; it has been noted by GNATS. From: "Cai, Quanqing" To: bug-followup@freebsd.org Cc: Subject: Re: kern/74977: [modules] dcons.ko requires KDB support Date: Thu, 24 Nov 2005 19:02:27 -0800 submitter's email address is invalid, please close this PR, it's not a bug. On 11/24/05, Cai, Quanqing wrote: > It's not a bug, please carefully read man pages of dcons and dconschat ag= ain. > > In your situation, you should build kernel by new way, it is described > in handbook. > > If you want to use dconschat to debug remote machine, just use it, you > don't need dcons module on local machine. There is a good example in > man page of dconschat. > > If you really do want to use dcons module, you should need these debug > options, because you want to debug the kernel, locally or remotely:), > I think most of developers use dcons as debug purpose. > > BR > Cai, Quanqing > From owner-freebsd-firewire@FreeBSD.ORG Fri Nov 25 03:30:08 2005 Return-Path: X-Original-To: freebsd-firewire@hub.freebsd.org Delivered-To: freebsd-firewire@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E1F4D16A41F for ; Fri, 25 Nov 2005 03:30:08 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1400A43D62 for ; Fri, 25 Nov 2005 03:30:08 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAP3U7Xl075620 for ; Fri, 25 Nov 2005 03:30:07 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAP3U7Ku075619; Fri, 25 Nov 2005 03:30:07 GMT (envelope-from gnats) Date: Fri, 25 Nov 2005 03:30:07 GMT Message-Id: <200511250330.jAP3U7Ku075619@freefall.freebsd.org> To: freebsd-firewire@FreeBSD.org From: "Cai, Quanqing" Cc: Subject: Re: kern/83999 : [firewire] [patch] panic in fw_bus_explore due to NULL reference X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Cai, Quanqing" List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 03:30:09 -0000 The following reply was made to PR kern/83999; it has been noted by GNATS. From: "Cai, Quanqing" To: simokawa@freebsd.org, bug-followup@FreeBSD.org, fbsd-lists@dudes.ch, freebsd-current@freebsd.org Cc: Subject: Re: kern/83999 : [firewire] [patch] panic in fw_bus_explore due to NULL reference Date: Thu, 24 Nov 2005 19:23:56 -0800 Can somebody please have a look at this and apply the patch? However, I can't re-produce this bug, but the fix does not hurt anything. I made the changement on my two machines according the patch, and everything looks and works good. One of machine is 7.0-CURRENT, another one is 6-STABLE. BR Cai, Quanqing From owner-freebsd-firewire@FreeBSD.ORG Fri Nov 25 03:53:44 2005 Return-Path: X-Original-To: freebsd-firewire@hub.freebsd.org Delivered-To: freebsd-firewire@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AB3B916A420; Fri, 25 Nov 2005 03:53:44 +0000 (GMT) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C4FC43D5E; Fri, 25 Nov 2005 03:53:41 +0000 (GMT) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (linimon@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAP3rf33077420; Fri, 25 Nov 2005 03:53:41 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAP3rexS077416; Fri, 25 Nov 2005 03:53:40 GMT (envelope-from linimon) Date: Fri, 25 Nov 2005 03:53:40 GMT From: Mark Linimon Message-Id: <200511250353.jAP3rexS077416@freefall.freebsd.org> To: q@uni.de, linimon@FreeBSD.org, freebsd-firewire@FreeBSD.org Cc: Subject: Re: kern/74977: [modules] dcons.ko requires KDB support X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 03:53:44 -0000 Synopsis: [modules] dcons.ko requires KDB support State-Changed-From-To: open->closed State-Changed-By: linimon State-Changed-When: Fri Nov 25 03:52:53 GMT 2005 State-Changed-Why: Later respondant notes that this is by design, and submitter's email address now bounces. http://www.freebsd.org/cgi/query-pr.cgi?pr=74977 From owner-freebsd-firewire@FreeBSD.ORG Fri Nov 25 14:31:04 2005 Return-Path: X-Original-To: freebsd-firewire@hub.freebsd.org Delivered-To: freebsd-firewire@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8DD0A16A420; Fri, 25 Nov 2005 14:31:04 +0000 (GMT) (envelope-from simokawa@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2AB0743D7C; Fri, 25 Nov 2005 14:31:01 +0000 (GMT) (envelope-from simokawa@FreeBSD.org) Received: from freefall.freebsd.org (simokawa@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAPEV0Cx081157; Fri, 25 Nov 2005 14:31:00 GMT (envelope-from simokawa@freefall.freebsd.org) Received: (from simokawa@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAPEV0Hb081152; Fri, 25 Nov 2005 14:31:00 GMT (envelope-from simokawa) Date: Fri, 25 Nov 2005 14:31:00 GMT From: Hidetoshi Shimokawa Message-Id: <200511251431.jAPEV0Hb081152@freefall.freebsd.org> To: fbsd-lists@dudes.ch, simokawa@FreeBSD.org, freebsd-firewire@FreeBSD.org Cc: Subject: Re: kern/83999: [firewire] [patch] panic in fw_bus_explore due to NULL reference X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 14:31:04 -0000 Synopsis: [firewire] [patch] panic in fw_bus_explore due to NULL reference State-Changed-From-To: open->feedback State-Changed-By: simokawa State-Changed-When: Fri Nov 25 14:30:03 GMT 2005 State-Changed-Why: Committed, thanks. http://www.freebsd.org/cgi/query-pr.cgi?pr=83999 From owner-freebsd-firewire@FreeBSD.ORG Sat Nov 26 07:39:42 2005 Return-Path: X-Original-To: freebsd-firewire@freebsd.org Delivered-To: freebsd-firewire@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 940B716A41F for ; Sat, 26 Nov 2005 07:39:42 +0000 (GMT) (envelope-from caiquanqing@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.193]) by mx1.FreeBSD.org (Postfix) with ESMTP id D435943D5C for ; Sat, 26 Nov 2005 07:39:41 +0000 (GMT) (envelope-from caiquanqing@gmail.com) Received: by xproxy.gmail.com with SMTP id t12so583605wxc for ; Fri, 25 Nov 2005 23:39:41 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=okvA+5wVS1MPBNIui71X9QIAFXuGY9yHezkcpp20D8yCDyhCz0CLm+UXxq5BTZwYLeahUECz0m1BmgwSPSnWtMXIVgd+dmg1msbG2Rga50p7xUs/70MP2YU1Ua5CKJpeIv2XZ1CqigqzfDo9Emd9nsxqZZxKbso+TNU3gBk+um4= Received: by 10.70.36.20 with SMTP id j20mr8073196wxj; Fri, 25 Nov 2005 23:32:29 -0800 (PST) Received: by 10.70.12.18 with HTTP; Fri, 25 Nov 2005 23:32:19 -0800 (PST) Message-ID: <2b22951e0511252332q1afc575x459a0c2400ccf013@mail.gmail.com> Date: Fri, 25 Nov 2005 23:32:19 -0800 From: "Cai, Quanqing" To: Hidetoshi Shimokawa In-Reply-To: <200511251431.jAPEV0Hb081152@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <200511251431.jAPEV0Hb081152@freefall.freebsd.org> Cc: freebsd-firewire@freebsd.org Subject: Re: kern/83999: [firewire] [patch] panic in fw_bus_explore due to NULL reference X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Nov 2005 07:39:42 -0000 Our FreeBSD Firewire expert come out to fix this:) Thank you very much. I have a question, do you have any plan to rewrite firewire subsystem to make it fully MPSAFE? I think firewire is a very important feature for FreeBSD as a server OS in enterprise environment, as I know many admins use firewire HDs as backup method instead of Tape. BR Cai, Quanqing On 11/25/05, Hidetoshi Shimokawa wrote: > Synopsis: [firewire] [patch] panic in fw_bus_explore due to NULL referenc= e > > State-Changed-From-To: open->feedback > State-Changed-By: simokawa > State-Changed-When: Fri Nov 25 14:30:03 GMT 2005 > State-Changed-Why: > Committed, thanks. > > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D83999 > _______________________________________________ > freebsd-firewire@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-firewire > To unsubscribe, send any mail to "freebsd-firewire-unsubscribe@freebsd.or= g" > From owner-freebsd-firewire@FreeBSD.ORG Sat Nov 26 10:33:14 2005 Return-Path: X-Original-To: freebsd-firewire@freebsd.org Delivered-To: freebsd-firewire@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2D2B416A41F for ; Sat, 26 Nov 2005 10:33:14 +0000 (GMT) (envelope-from simokawa@FreeBSD.org) Received: from tora.nunu.org (YahooBB219003182010.bbtec.net [219.3.182.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id D597843D6B for ; Sat, 26 Nov 2005 10:33:06 +0000 (GMT) (envelope-from simokawa@FreeBSD.org) Received: from tora.nunu.org (tora.nunu.org [192.168.1.2]) by tora.nunu.org (Postfix) with ESMTP id C62305243D; Sat, 26 Nov 2005 19:33:04 +0900 (JST) Date: Sat, 26 Nov 2005 19:33:00 +0900 Message-ID: <8764qf3dib.wl@tora.nunu.org> From: Hidetoshi Shimokawa To: "Cai, Quanqing" In-Reply-To: <2b22951e0511252332q1afc575x459a0c2400ccf013@mail.gmail.com> References: <200511251431.jAPEV0Hb081152@freefall.freebsd.org> <2b22951e0511252332q1afc575x459a0c2400ccf013@mail.gmail.com> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 14) (Reasonable Discussion) (i386--freebsd) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Cc: freebsd-firewire@freebsd.org Subject: Re: kern/83999: [firewire] [patch] panic in fw_bus_explore due to NULL reference X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Nov 2005 10:33:14 -0000 I'm sorry that I was late to apply the patch. Concerning MPSAFE, is the CAM subsystem already MPSAFE? (I'm not following recent FreeBSD development.) I think that it's not worth to make effort for MPSAFE if CAM is not MPSAFE. /\ Hidetoshi Shimokawa \/ simokawa@FreeBSD.org At Fri, 25 Nov 2005 23:32:19 -0800, Cai, Quanqing wrote: > > Our FreeBSD Firewire expert come out to fix this:) Thank you very much. > > I have a question, do you have any plan to rewrite firewire subsystem > to make it fully MPSAFE? > > I think firewire is a very important feature for FreeBSD as a server > OS in enterprise environment, as I know many admins use firewire HDs > as backup method instead of Tape. > > BR > Cai, Quanqing > > > On 11/25/05, Hidetoshi Shimokawa wrote: > > Synopsis: [firewire] [patch] panic in fw_bus_explore due to NULL reference > > > > State-Changed-From-To: open->feedback > > State-Changed-By: simokawa > > State-Changed-When: Fri Nov 25 14:30:03 GMT 2005 > > State-Changed-Why: > > Committed, thanks. > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=83999 > > _______________________________________________ > > freebsd-firewire@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-firewire > > To unsubscribe, send any mail to "freebsd-firewire-unsubscribe@freebsd.org" > > From owner-freebsd-firewire@FreeBSD.ORG Sat Nov 26 17:26:41 2005 Return-Path: X-Original-To: freebsd-firewire@FreeBSD.org Delivered-To: freebsd-firewire@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 24B5916A41F; Sat, 26 Nov 2005 17:26:41 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (gate.funkthat.com [69.17.45.168]) by mx1.FreeBSD.org (Postfix) with ESMTP id CB66D43D46; Sat, 26 Nov 2005 17:26:39 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (localhost.funkthat.com [127.0.0.1]) by hydrogen.funkthat.com (8.13.3/8.13.3) with ESMTP id jAQHQcA3043364; Sat, 26 Nov 2005 09:26:38 -0800 (PST) (envelope-from jmg@hydrogen.funkthat.com) Received: (from jmg@localhost) by hydrogen.funkthat.com (8.13.3/8.13.3/Submit) id jAQHQbJ3043363; Sat, 26 Nov 2005 09:26:37 -0800 (PST) (envelope-from jmg) Date: Sat, 26 Nov 2005 09:26:37 -0800 From: John-Mark Gurney To: Hidetoshi Shimokawa Message-ID: <20051126172637.GG885@funkthat.com> References: <200511251431.jAPEV0Hb081152@freefall.freebsd.org> <2b22951e0511252332q1afc575x459a0c2400ccf013@mail.gmail.com> <8764qf3dib.wl@tora.nunu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8764qf3dib.wl@tora.nunu.org> User-Agent: Mutt/1.4.2.1i X-Operating-System: FreeBSD 5.4-RELEASE-p6 i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Cc: freebsd-firewire@FreeBSD.org Subject: Re: kern/83999: [firewire] [patch] panic in fw_bus_explore due to NULL reference X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: John-Mark Gurney List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Nov 2005 17:26:41 -0000 Hidetoshi Shimokawa wrote this message on Sat, Nov 26, 2005 at 19:33 +0900: > I'm sorry that I was late to apply the patch. > > Concerning MPSAFE, is the CAM subsystem already MPSAFE? > (I'm not following recent FreeBSD development.) > I think that it's not worth to make effort for MPSAFE if CAM is > not MPSAFE. The CAM core is not MPSAFE, but it is safe enough to call xpt_done w/o GIANT held though... which is the biggest barrier to making drivers MPSAFE... If you have specific questions about CAM's interaction with locking, drop a message to Scott Long... > At Fri, 25 Nov 2005 23:32:19 -0800, > Cai, Quanqing wrote: > > > > Our FreeBSD Firewire expert come out to fix this:) Thank you very much. > > > > I have a question, do you have any plan to rewrite firewire subsystem > > to make it fully MPSAFE? > > > > I think firewire is a very important feature for FreeBSD as a server > > OS in enterprise environment, as I know many admins use firewire HDs > > as backup method instead of Tape. > > > > BR > > Cai, Quanqing > > > > > > On 11/25/05, Hidetoshi Shimokawa wrote: > > > Synopsis: [firewire] [patch] panic in fw_bus_explore due to NULL reference > > > > > > State-Changed-From-To: open->feedback > > > State-Changed-By: simokawa > > > State-Changed-When: Fri Nov 25 14:30:03 GMT 2005 > > > State-Changed-Why: > > > Committed, thanks. > > > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=83999 -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."