NetBSD Problem Report #55262

From www@netbsd.org  Thu May 14 16:16:38 2020
Return-Path: <www@netbsd.org>
Received: from mail.netbsd.org (mail.netbsd.org [199.233.217.200])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(Client CN "mail.NetBSD.org", Issuer "mail.NetBSD.org CA" (not verified))
	by mollari.NetBSD.org (Postfix) with ESMTPS id B8F5B1A9213
	for <gnats-bugs@gnats.NetBSD.org>; Thu, 14 May 2020 16:16:38 +0000 (UTC)
Message-Id: <20200514161637.E71C81A9218@mollari.NetBSD.org>
Date: Thu, 14 May 2020 16:16:37 +0000 (UTC)
From: cryintothebluesky@gmail.com
Reply-To: cryintothebluesky@gmail.com
To: gnats-bugs@NetBSD.org
Subject: BeagleBone Black setting machdep.cpufreq.cpu0.target results in a hard lockup
X-Send-Pr-Version: www-1.0

>Number:         55262
>Category:       port-evbarm
>Synopsis:       BeagleBone Black setting machdep.cpufreq.cpu0.target results in a hard lockup
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-evbarm-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu May 14 16:20:00 +0000 2020
>Closed-Date:    Fri Jun 05 08:23:05 +0000 2020
>Last-Modified:  Fri Jun 05 08:23:05 +0000 2020
>Originator:     Sad Clouds
>Release:        9.0
>Organization:
>Environment:
>Description:
$ sysctl -a | grep freq
machdep.cpufreq.cpu0.target = 1000
machdep.cpufreq.cpu0.current = 1000
machdep.cpufreq.cpu0.available = 720 600 500

Setting "machdep.cpufreq.cpu0.target" to anything other than 1000 results in a hard lockup.

Also for some reason, machdep.cpufreq.cpu0.available does not list 1000 frequency.
>How-To-Repeat:

>Fix:

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->feedback
State-Changed-By: jmcneill@NetBSD.org
State-Changed-When: Wed, 03 Jun 2020 19:19:41 +0000
State-Changed-Why:
Fixed in -current, please test.


From: Sad Clouds <cryintothebluesky@gmail.com>
To: gnats-bugs@netbsd.org
Cc: jmcneill@NetBSD.org, port-evbarm-maintainer@netbsd.org,
 netbsd-bugs@netbsd.org, gnats-admin@netbsd.org
Subject: Re: port-evbarm/55262 (BeagleBone Black setting
 machdep.cpufreq.cpu0.target results in a hard lockup)
Date: Thu, 4 Jun 2020 21:26:26 +0100

 I can confirm it looks to be fixed now.

State-Changed-From-To: feedback->closed
State-Changed-By: jmcneill@NetBSD.org
State-Changed-When: Fri, 05 Jun 2020 08:23:05 +0000
State-Changed-Why:
Fixed.


>Unformatted:

NetBSD Home
NetBSD PR Database Search

(Contact us) $NetBSD: query-full-pr,v 1.46 2020/01/03 16:35:01 leot Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
Copyright © 1994-2020 The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.