From owner-freebsd-current@FreeBSD.ORG  Thu Dec  4 15:04:59 2008
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 5600A106564A
	for <current@freebsd.org>; Thu,  4 Dec 2008 15:04:59 +0000 (UTC)
	(envelope-from joseph.koshy@gmail.com)
Received: from gv-out-0910.google.com (gv-out-0910.google.com [216.239.58.187])
	by mx1.freebsd.org (Postfix) with ESMTP id DA15A8FC16
	for <current@freebsd.org>; Thu,  4 Dec 2008 15:04:58 +0000 (UTC)
	(envelope-from joseph.koshy@gmail.com)
Received: by gv-out-0910.google.com with SMTP id n8so769441gve.39
	for <current@freebsd.org>; Thu, 04 Dec 2008 07:04:57 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=domainkey-signature:received:received:message-id:date:from:reply-to
	:sender:to:subject:cc:in-reply-to:mime-version:content-type
	:content-transfer-encoding:content-disposition:references
	:x-google-sender-auth;
	bh=tGHb22npjdCr9uH5OiZTGlpgmibEbipsCoanmKzD3KQ=;
	b=ewHBYQ5ipYwBf+s2iYC/sgCZK/bMmE1g84NzaS5qJqNiHkuLP9cF3PmUtubEOieokk
	6S/qUuJwLkHVp3nwEEepqDscc37iArNa0sUH0acx5cg44f0MvW9n0bYkV4wO+P8OjCEy
	SeZRX7A0hRywVvRRlyahQ/EPcOHD3eJmFHn5c=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma;
	h=message-id:date:from:reply-to:sender:to:subject:cc:in-reply-to
	:mime-version:content-type:content-transfer-encoding
	:content-disposition:references:x-google-sender-auth;
	b=j1vbvDIuKE0PjmbygZTxu3Sql89KemFuCz8ES0Cb4KkKZaO1jowXtlngOWMqCXZOBJ
	Q22gpPtHfyyGOt7cm+AkV+RpsqINsruLcAb1Q8+6Kxh75gkAGVIDZxelCm3jK6F/KU0I
	r7Kc9Wae6Pe/4j9dUyIX/1Pf/nXbDB84h+i20=
Received: by 10.86.93.19 with SMTP id q19mr8753092fgb.62.1228403097509;
	Thu, 04 Dec 2008 07:04:57 -0800 (PST)
Received: by 10.86.58.7 with HTTP; Thu, 4 Dec 2008 07:04:57 -0800 (PST)
Message-ID: <84dead720812040704i7e6e1c66te16090eb3343e04@mail.gmail.com>
Date: Thu, 4 Dec 2008 20:34:57 +0530
From: "Joseph Koshy" <jkoshy@freebsd.org>
Sender: joseph.koshy@gmail.com
To: "Bruce Cran" <bruce@cran.org.uk>
In-Reply-To: <20081111215413.7aa9ea86@tau.draftnet>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
References: <20081111204941.4bfdb7c4@tau.draftnet>
	<20081111215413.7aa9ea86@tau.draftnet>
X-Google-Sender-Auth: ff1825900835b7cc
Cc: current@freebsd.org
Subject: Re: hwpmc deadlock: processes hang on pmc-sx
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: jkoshy@freebsd.org
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 04 Dec 2008 15:04:59 -0000

Please try the patch at:

 http://people.freebsd.org/~jkoshy/download/hwpmc-deadlock.patch.2.gz
 MD5 (hwpmc-deadlock.patch.2.gz) = 0eb9292dff4fef1bedb19f1a94eee75c

and let me know how it goes.

Koshy