From owner-freebsd-bugs@FreeBSD.ORG Sun Oct 28 16:00:01 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9FE6616A46B for ; Sun, 28 Oct 2007 16:00:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 7855013C4BF for ; Sun, 28 Oct 2007 16:00:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l9SG01Gk004677 for ; Sun, 28 Oct 2007 16:00:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l9SG011R004676; Sun, 28 Oct 2007 16:00:01 GMT (envelope-from gnats) Resent-Date: Sun, 28 Oct 2007 16:00:01 GMT Resent-Message-Id: <200710281600.l9SG011R004676@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Arno J. Klaassen" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 788D416A420 for ; Sun, 28 Oct 2007 15:53:25 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 6713B13C4B8 for ; Sun, 28 Oct 2007 15:53:25 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.1/8.14.1) with ESMTP id l9SFqocY069939 for ; Sun, 28 Oct 2007 15:52:50 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.1/8.14.1/Submit) id l9SFqoOZ069938; Sun, 28 Oct 2007 15:52:50 GMT (envelope-from nobody) Message-Id: <200710281552.l9SFqoOZ069938@www.freebsd.org> Date: Sun, 28 Oct 2007 15:52:50 GMT From: "Arno J. Klaassen" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/117607: dev.cpu.0.freq not showing up any longer on amd64 notebook X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Oct 2007 16:00:01 -0000 >Number: 117607 >Category: kern >Synopsis: dev.cpu.0.freq not showing up any longer on amd64 notebook >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 28 16:00:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: Arno J. Klaassen >Release: amd64 -6stable >Organization: SCITO SA >Environment: FreeBSD demo 6.2-STABLE FreeBSD 6.2-STABLE #7: Thu Sep 20 12:57:15 CEST 2007 toor@demo:/files/amd64/obj/files/bsd/src6/sys/D470K amd64 >Description: When using cpufreq, dev.cpu.0.freq does not show up any longer on boot. No difference if I use cpufreq as module or include in kernel. Same behaviour when booting a 7-stable kernel cross-build on 6-stable. It used to work for years on same hardware and problem showed up sometime during the summer >How-To-Repeat: >Fix: (when used as module) : kldunload cpufreq and then kldload again. After a couple of trials dev.cpu.0.freq shows up and powerd will work OK from then on. >Release-Note: >Audit-Trail: >Unformatted: