From owner-freebsd-current@FreeBSD.ORG Fri Apr 16 21:01:34 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EBCEE16A4CE for ; Fri, 16 Apr 2004 21:01:34 -0700 (PDT) Received: from mtaw4.prodigy.net (mtaw4.prodigy.net [64.164.98.52]) by mx1.FreeBSD.org (Postfix) with ESMTP id CC7A043D31 for ; Fri, 16 Apr 2004 21:01:34 -0700 (PDT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (56782a27b4a968d327f3c8c090874b5f@adsl-67-115-73-128.dsl.lsan03.pacbell.net [67.115.73.128]) by mtaw4.prodigy.net (8.12.10/8.12.10) with ESMTP id i3H41W5k017758; Fri, 16 Apr 2004 21:01:33 -0700 (PDT) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 3F352511FC; Fri, 16 Apr 2004 21:01:31 -0700 (PDT) Date: Fri, 16 Apr 2004 21:01:31 -0700 From: Kris Kennaway To: Don Bowman Message-ID: <20040417040130.GA96304@xor.obsecurity.org> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Nq2Wo0NMKNjxTN9z" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i cc: "'current@freebsd.org'" Subject: Re: pmap_lazyfix: spun for 50000000, is this common? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Apr 2004 04:01:35 -0000 --Nq2Wo0NMKNjxTN9z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 16, 2004 at 10:32:43PM -0400, Don Bowman wrote: > pmap_lazyfix: spun for 50000000 message pops > out now and again. > I can see this in sys/i386/i386 in pmap_lazyfix(). > (non PAE case).=20 >=20 > Is it common for this to hit? It appears to call > ia32_pause(), decrement, and loop until a global > var lazywait is set. >=20 > Should i be concerned? Is this a common occurrence? Someone (Bruce?) told me that this is harmless. I think it was a debugging message that got left in. Kris --Nq2Wo0NMKNjxTN9z Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAgKwaWry0BWjoQKURAgsvAKDrt0A6vs20zFaSIxpAwMpgTaGNGgCdExXk o+k3ozwRtV6S3ywHp8R8LyU= =hy/N -----END PGP SIGNATURE----- --Nq2Wo0NMKNjxTN9z--