From owner-freebsd-current@FreeBSD.ORG Tue Feb 22 21:30:47 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 22A3016A4CE; Tue, 22 Feb 2005 21:30:47 +0000 (GMT) Received: from cs.rice.edu (cs.rice.edu [128.42.1.30]) by mx1.FreeBSD.org (Postfix) with ESMTP id D1C7543D1F; Tue, 22 Feb 2005 21:30:46 +0000 (GMT) (envelope-from alc@cs.rice.edu) Received: from localhost (calypso.cs.rice.edu [128.42.1.127]) by cs.rice.edu (Postfix) with ESMTP id 7F6114A9AA; Tue, 22 Feb 2005 15:30:46 -0600 (CST) Received: from cs.rice.edu ([128.42.1.30]) by localhost (calypso.cs.rice.edu [128.42.1.127]) (amavisd-new, port 10024) with LMTP id 10462-01-79; Tue, 22 Feb 2005 15:30:45 -0600 (CST) Received: from noel.cs.rice.edu (noel.cs.rice.edu [128.42.1.136]) by cs.rice.edu (Postfix) with ESMTP id B7A0D4A9A0; Tue, 22 Feb 2005 15:30:45 -0600 (CST) Received: (from alc@localhost) by noel.cs.rice.edu (8.12.10+Sun/8.12.9/Submit) id j1MLTfp5018274; Tue, 22 Feb 2005 15:29:41 -0600 (CST) Date: Tue, 22 Feb 2005 15:29:41 -0600 From: Alan Cox To: Jung-uk Kim Message-ID: <20050222212941.GU3121@noel.cs.rice.edu> References: <20050222110318.GA41460@ip.net.ua> <20050222142710.GA42507@ip.net.ua> <20050222190904.GC26262@cs.rice.edu> <200502221422.56994.jkim@niksun.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200502221422.56994.jkim@niksun.com> User-Agent: Mutt/1.3.28i X-Virus-Scanned: by amavis-2.2.1 at cs.rice.edu cc: current@freebsd.org cc: Alan Cox cc: Alan Cox cc: freebsd-current@freebsd.org cc: Bosko Milekic cc: Peter Grehan Subject: Re: mutex lock assertion panic in vm_page_free() on sparc64 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Feb 2005 21:30:47 -0000 On Tue, Feb 22, 2005 at 02:22:56PM -0500, Jung-uk Kim wrote: > > FYI, anholt says 'backing vm/uma_core.c to r1.114 has fixed the > issue': > > http://docs.freebsd.org/cgi/mid.cgi?1109089389.4267.7.camel Ok, thanks. I'd still like to see the contents of the offending page. When UMA overwrites the page's object field with a slab pointer, it sets a flag within the page. I'd very much like to know if this flag is set. Alan