From owner-freebsd-current@FreeBSD.ORG Sun Aug 29 15:13:32 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 441FD16A4CE; Sun, 29 Aug 2004 15:13:32 +0000 (GMT) Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8011643D2F; Sun, 29 Aug 2004 15:13:31 +0000 (GMT) (envelope-from ru@ip.net.ua) Received: from heffalump.ip.net.ua (heffalump.ip.net.ua [82.193.96.213]) by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id i7TFDQFx046230 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 29 Aug 2004 18:13:27 +0300 (EEST) (envelope-from ru@ip.net.ua) Received: (from ru@localhost) by heffalump.ip.net.ua (8.13.1/8.13.1) id i7TFDVwU023938; Sun, 29 Aug 2004 18:13:31 +0300 (EEST) (envelope-from ru) Date: Sun, 29 Aug 2004 18:13:31 +0300 From: Ruslan Ermilov To: Garance A Drosihn , John-Mark Gurney , Brian Feldman Message-ID: <20040829151331.GI23120@ip.net.ua> References: <200408271337.i7RDbXgu052801@pooker.samsco.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="07FIeBX8hApXX6Bi" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new cc: re@FreeBSD.org cc: current@FreeBSD.org Subject: Re: 5.3-RELEASE TODO - make/kqueue 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: Sun, 29 Aug 2004 15:13:32 -0000 --07FIeBX8hApXX6Bi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Aug 29, 2004 at 10:25:04AM -0400, Garance A Drosihn wrote: > At 8:05 PM -0400 8/28/04, Garance A Drosihn wrote: > >At 7:37 AM -0600 8/27/04, Scott Long wrote: > >> > >>Testing focuses for 5.3-RELEASE > > > >And update on Issue: > > > >> |---------------------------------+ > >> | make -DUSE_KQUEUE causes lockup | > >> | with buildworld -jBIGNUM | > >> |---------------------------------+ > > > >I have done many buildworlds using the WITH_KQUEUE make over the > >past week. I have done at least 50 buildworlds in my dual-proc > >Althon machine, with -j ranging from 3 to 15. I have not seen > >any lockups since the fix for IPI deadlocks went in. > > > >I do still get the "*** Signal 6"s, ... >=20 > I should also point out that I get those same Signal 6's with > `make' compiled without KQUEUE, so the problem is not with > KQUEUE itself. So while I do think there is *some* subtle bug > that is still lurking around, I suspect that the issue about > KQUEUE and `make' can probably be crossed off the to-do list. >=20 > That's my experience, at least. YMMV, etc. >=20 About five people tested the make(1) binary with -DUSE_KQUEUE, when I asked, and reported no lockups. The make(1) built with kqueue(2) did not result in any good/bad change in buildworld times, so I felt like switching to this mode wasn't necessary. In any case, I think the status for this item can safely migrate to status.done now. Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --07FIeBX8hApXX6Bi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQFBMfKbqRfpzJluFF4RAnyaAJsGr+yfy3a6N1fmSFs4BBZhmNgbmwCfeBgE bHTWWk5FgVe/xtykmpQfzUc= =NKa8 -----END PGP SIGNATURE----- --07FIeBX8hApXX6Bi--