From owner-freebsd-stable@FreeBSD.ORG Sun Mar 22 00:27:03 2015 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 36D58BEF for ; Sun, 22 Mar 2015 00:27:03 +0000 (UTC) Received: from mail-ie0-x233.google.com (mail-ie0-x233.google.com [IPv6:2607:f8b0:4001:c03::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EE4B8F4E for ; Sun, 22 Mar 2015 00:27:02 +0000 (UTC) Received: by ieclw3 with SMTP id lw3so13762003iec.2 for ; Sat, 21 Mar 2015 17:27:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=xI92Q3UFsqcnJdvzaO+YXTt/TYo/78s2tW439rAMDzM=; b=f3WM1plUvtXMQ+Ol+kMbQ69Mc8ozp0VVZyqIZxOqPF1Afhhm465q1TKuyJPvdei6VJ kUZARLTF7a9jB6Xm8RWcNW73uyoXSFntwNBFa6DSeL7MX+y9Qbo6/oiA6+OfzAw7KCEY PhgGS86YjIMHBSn4dU5JAh18MsgllRFXo2Kw8r3y749Thkwfi2nnV194ccdWIkK5pKRk 4YNqm7QATdbdFb8a70k/OA225r4SqM7lJzDv0H/NCXjSNkam1XDRDDiEmXIs6gPbolHw 7ZGSWYGtuF8QCCq1QDTjIW7vB93ReCHFozVIkGmLVGY97CuRtI+gFnsMfs3YUlDz/4g5 FxUg== MIME-Version: 1.0 X-Received: by 10.50.32.70 with SMTP id g6mr5733126igi.35.1426984022276; Sat, 21 Mar 2015 17:27:02 -0700 (PDT) Sender: kob6558@gmail.com Received: by 10.107.174.86 with HTTP; Sat, 21 Mar 2015 17:27:02 -0700 (PDT) In-Reply-To: References: Date: Sat, 21 Mar 2015 17:27:02 -0700 X-Google-Sender-Auth: 9_XCpe3vYm8S9B8_ZkORRnU87M8 Message-ID: Subject: Re: dev.cpu.0.freq disapeared From: Kevin Oberman To: Dmitry Sivachenko Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: FreeBSD Stable ML X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Mar 2015 00:27:03 -0000 On Sat, Mar 21, 2015 at 2:58 PM, Dmitry Sivachenko wrote: > Hello! > > I have a machine with the following processor: > > CPU: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (2400.14-MHz K8-class > CPU) > Origin="GenuineIntel" Id=0x206c2 Family=0x6 Model=0x2c Stepping=2 > > When running 10.1-STABLE #5 r276908 I have: > % sysctl dev.cpu.0.freq > dev.cpu.0.freq: 2400 > % > > After I upgraded to 10.1-STABLE #0 r279956, this sysctl disapeared. > % sysctl dev.cpu.0.freq > sysctl: unknown oid 'dev.cpu.0.freq': No such file or directory > % > > I did not change kernel config file. > > What can be the cause of this problem? > > Thanks. > > # uname -a FreeBSD rogue 10.1-STABLE FreeBSD 10.1-STABLE #0 r280293: Fri Mar 20 11:28:08 PDT 2015 root@rogue:/usr/obj/usr/src/sys/GENERIC amd64 # sysctl dev.cpu.0.freq dev.cpu.0.freq: 2501 # No idea why it is not working for you. I'm guessing that something is not starting up properly, but I have no idea what. -- Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com