From owner-freebsd-smp Wed Jun 7 18:56:37 2000 Delivered-To: freebsd-smp@freebsd.org Received: from turtle.looksharp.net (cc360882-a.strhg1.mi.home.com [24.2.221.22]) by hub.freebsd.org (Postfix) with ESMTP id 231FD37B5AE for ; Wed, 7 Jun 2000 18:56:18 -0700 (PDT) (envelope-from bsdx@looksharp.net) Received: from localhost (bsdx@localhost) by turtle.looksharp.net (8.9.3/8.9.3) with ESMTP id VAA86614 for ; Wed, 7 Jun 2000 21:56:57 -0400 (EDT) (envelope-from bsdx@looksharp.net) Date: Wed, 7 Jun 2000 21:56:57 -0400 (EDT) From: Adam To: smp@freebsd.org Subject: Re: SMP + APM = panic -> fixed! In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Wed, 7 Jun 2000, Boris Popov wrote: >On Wed, 7 Jun 2000, Mitsuru IWASAKI wrote: > >> We're having this problem for long time (from the old 4.0-CURRENT >> days), but Mr. SUMITANI discovered a bug and fixed it. >> The problem was that we got worng gdt pointer for the current cpu, >> then panic... >> The followings is a patch to fix the problem. Thanks a lot, SUMITANI-san! > > Yes, this fixes panic and even 'halt -p' works as expected. 'zzz' >command works too, but machine never come back from the suspend mode >(looks like interrupt controller programmed incorrectly or something >like this). My Abit BP6 with smp kernel suspends and resumes fine (with the power button) after this patch. Before it, apm -e enable would panic the machine. halt -p works also. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message