Date: Mon, 20 Jun 2011 08:00:34 +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: <20110619220033.GA61397@server.vk2pj.dyndns.org> In-Reply-To: <20110615233445.GZ7064@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> <20110615233445.GZ7064@alchemy.franken.de>
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--tThc/1wpZn/ma/RB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2011-Jun-16 01:34:45 +0200, Marius Strobl <marius@alchemy.franken.de> wr= ote: >You could try whether the below patch sufficiently reduces the lock >coverage to avoid these. For stable/8 you'll probably need to apply >the second chunk by hand. Well, it lasted through 30 hours of 'make -j32 universe' (on its 7th cycle) before panicing with a 'spin lock held too long' on sched lock. Along the way, I got 4 isp_watchdog timeouts (and subsequent 'bad request handle' reports. Do you have any ideas why the panics aren't dropping into DDB? As a cross-check, I'm currently running 'make -j16 universe' on a 4 cpu V440 using the same kernel/world (unfortunately, I wasn't able to run this over the weekend). --=20 Peter Jeremy --tThc/1wpZn/ma/RB Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (FreeBSD) iEYEARECAAYFAk3+cYEACgkQ/opHv/APuIeSMwCfc9MHyg7tzG4m57ECZp5zR/US mygAn3MVlCjf2FAtgf4b80KTJHnHLwkU =P58C -----END PGP SIGNATURE----- --tThc/1wpZn/ma/RB--
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