From owner-freebsd-current@FreeBSD.ORG Mon Aug 23 21:06:35 2004 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 65E6616A4CE for ; Mon, 23 Aug 2004 21:06:35 +0000 (GMT) Received: from spider.deepcore.dk (cpe.atm2-0-53484.0x50a6c9a6.abnxx9.customer.tele.dk [80.166.201.166]) by mx1.FreeBSD.org (Postfix) with ESMTP id BA5FE43D5D for ; Mon, 23 Aug 2004 21:06:34 +0000 (GMT) (envelope-from sos@DeepCore.dk) Received: from [194.192.25.143] (laptop.deepcore.dk [194.192.25.143]) by spider.deepcore.dk (8.12.11/8.12.10) with ESMTP id i7NL6Xf6019063; Mon, 23 Aug 2004 23:06:33 +0200 (CEST) (envelope-from sos@DeepCore.dk) Message-ID: <412A5C40.4050100@DeepCore.dk> Date: Mon, 23 Aug 2004 23:06:08 +0200 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= User-Agent: Mozilla Thunderbird 0.7.2 (X11/20040802) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Nate Lawson References: <4123FC71.8060308@root.org> <41245804.7060008@DeepCore.dk> <412A20A3.8060600@root.org> In-Reply-To: <412A20A3.8060600@root.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable cc: current@freebsd.org Subject: Re: suspend/resume panic in ACPI.. 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: Mon, 23 Aug 2004 21:06:35 -0000 Nate Lawson wrote: > S=F8ren Schmidt wrote: >=20 >> Nate Lawson wrote: >> >>> Try the attached patch. >> >> OK, that makes the box suspend alright, but neither that nor any other= =20 >> box or laptop I've got can get out of suspend without locking up. >> >> If I revert just /sys/dev/acpica and /sys/i386/acpica to aug-01 both=20 >> suspend and resume works (sortof, it does tend to panic later on). >> It starts failing around aug-05 and then detoriates from that on to=20 >> the current state of locking up hard on resume. >> It also fails in the exact same way on non-ATA systems, so I think I'm= =20 >> out of the loop this time :) >=20 > This may be fixed now in both current and releng_5. A logic inversion = > bug (=3D / !=3D) was causing pci irq link programming on resume to fail= =2E It=20 > didn't impact many people since a lot of systems have chipsets that kee= p=20 > power to irq links while suspended. >=20 > Please test again. There is no change, the systems all lock up hard on resume, on the two=20 laptops (ASUS & Acer) the backlight doesn't even come on anymore.... Again reverting /sys/dev/acpica and /sys/i386/acpica back to aug 1st=20 make things work (well almost, but that might not be ACPI's fault)... This is a showstopper bug for 5.3 IMHO... -S=F8ren