Date: Thu, 1 Sep 2011 07:24:58 +1000 From: Peter Jeremy <peterjeremy@acm.org> To: Marius Strobl <marius@alchemy.franken.de> Cc: freebsd-sparc64@freebsd.org Subject: Re: 'make -j16 universe' gives SIReset Message-ID: <20110831212458.GA25926@server.vk2pj.dyndns.org> In-Reply-To: <20110830152725.GA28552@alchemy.franken.de> 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>
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--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 <marius@alchemy.franken.de> 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--
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