From owner-freebsd-sparc64@FreeBSD.ORG Wed Aug 31 21:25:10 2011 Return-Path: Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 29AA0106564A for ; Wed, 31 Aug 2011 21:25:10 +0000 (UTC) (envelope-from peterjeremy@acm.org) Received: from mail27.syd.optusnet.com.au (mail27.syd.optusnet.com.au [211.29.133.168]) by mx1.freebsd.org (Postfix) with ESMTP id AAB738FC0A for ; Wed, 31 Aug 2011 21:25:09 +0000 (UTC) Received: from server.vk2pj.dyndns.org (c220-239-116-103.belrs4.nsw.optusnet.com.au [220.239.116.103]) by mail27.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id p7VLP2xr014889 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 1 Sep 2011 07:25:03 +1000 X-Bogosity: Ham, spamicity=0.000000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.14.4/8.14.4) with ESMTP id p7VLP0Gg025982; Thu, 1 Sep 2011 07:25:00 +1000 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.14.4/8.14.4/Submit) id p7VLOw0R025981; Thu, 1 Sep 2011 07:24:58 +1000 (EST) (envelope-from peter) Date: Thu, 1 Sep 2011 07:24:58 +1000 From: Peter Jeremy To: Marius Strobl Message-ID: <20110831212458.GA25926@server.vk2pj.dyndns.org> References: <20110526234728.GA69750@server.vk2pj.dyndns.org> <20110527120659.GA78000@alchemy.franken.de> <20110601231237.GA5267@server.vk2pj.dyndns.org> <20110608224801.GB35494@alchemy.franken.de> <20110613235144.GA12470@server.vk2pj.dyndns.org> <20110813143807.GY48988@alchemy.franken.de> <20110816214820.GA35017@server.vk2pj.dyndns.org> <20110817094541.GJ48988@alchemy.franken.de> <20110830152725.GA28552@alchemy.franken.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="uAKRQypu60I7Lcqm" Content-Disposition: inline In-Reply-To: <20110830152725.GA28552@alchemy.franken.de> X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-sparc64@freebsd.org Subject: Re: 'make -j16 universe' gives SIReset X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Aug 2011 21:25:10 -0000 --uAKRQypu60I7Lcqm Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2011-Aug-30 17:27:25 +0200, Marius Strobl wr= ote: >Regarding the problem with the userland mutex code could you please try >whether the following patch makes a difference? Given that the previous >version of the above one as a side-effect made that problem harder to >trigger it's probably a good idea to test the second patch separately. >http://people.freebsd.org/~marius/sparc64_casuword_membar.diff As far as I can tell, that applies to /usr/src/sys/sparc64/sparc64/support.S and only affects the kernel. If so, then with it applied, the stress tests ran for about 5=BDhrs and then a thr1 process got wedged in urdlck. --=20 Peter Jeremy --uAKRQypu60I7Lcqm Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk5epqoACgkQ/opHv/APuIfOOwCgnD0ibUVboZ2UzWvhNVyH6Mqw VjEAoJcizct3pSp01DzmJGjf5o6FuFvd =hRnl -----END PGP SIGNATURE----- --uAKRQypu60I7Lcqm--