From owner-freebsd-current Mon Oct 14 12:59: 0 2002 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 1248537B401 for ; Mon, 14 Oct 2002 12:58:59 -0700 (PDT) Received: from swan.mail.pas.earthlink.net (swan.mail.pas.earthlink.net [207.217.120.123]) by mx1.FreeBSD.org (Postfix) with ESMTP id A988743E8A for ; Mon, 14 Oct 2002 12:58:58 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from pool0078.cvx40-bradley.dialup.earthlink.net ([216.244.42.78] helo=mindspring.com) by swan.mail.pas.earthlink.net with esmtp (Exim 3.33 #1) id 181BMV-00059L-00; Mon, 14 Oct 2002 12:58:47 -0700 Message-ID: <3DAB21AD.6844DBE@mindspring.com> Date: Mon, 14 Oct 2002 12:57:33 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Will Andrews Cc: current@FreeBSD.org Subject: Re: ACPI instability on Sony VAIOs? References: <3DAB0B26.2EED5A84@mindspring.com> <20021014195346.GN19874@procyon.firepipe.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Will Andrews wrote: > On Mon, Oct 14, 2002 at 02:40:18PM -0400, John Baldwin wrote: > > *sigh*, this is not related to his problem. I think the ACPI PCI > > link code has a bug in that it tries to free memory it has not > > allocated (including actual error messages and a trace from ddb() > > could help verify this) and has nothing to do with the TLB on the > > CPU. > > In fact, that is what appears to be the problem (panic() freeing > memory that doesn't exist), but I can't get a traceback without > the debugger on a remote system... unless I manually copy it... That's with ACPI. It's pretty much a "given" that you can not use ACPI with some Sony Laptop models. When you disabled ACPI, you still got a hang; it was *that* hang which I was attempting to address. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message