Date: Wed, 26 Aug 2015 10:48:50 -0700 From: David Wolfskill <david@catwhisker.org> To: Matt Smith <fbsd@xtaz.co.uk> Cc: freebsd-stable@freebsd.org Subject: Re: Buildworld failure on stable Message-ID: <20150826174850.GG1014@albert.catwhisker.org> In-Reply-To: <20150826173846.GE85652@xtaz.uk> References: <20150826070125.GA85652@xtaz.uk> <20150826080920.GM3158@zxy.spb.ru> <20150826094829.GB85652@xtaz.uk> <20150826101045.GJ21849@zxy.spb.ru> <20150826112707.GC85652@xtaz.uk> <20150826173846.GE85652@xtaz.uk>
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--B6Zh/hwRPruM9rlZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 26, 2015 at 06:38:46PM +0100, Matt Smith wrote: > ... > So, been doing some testing. It looks like a -j4 problem with the latest= =20 > sources. If I buildworld with -j1 then it compiles with no issues at=20 > all. If I compile r286908 with -j4 then it compiles with no issues at=20 > all. If I try and compile r287155 with -j4 then I get the bus errors. So= =20 > I'm not convinced at all that it's hardware related at the moment. > ... While it is not a complete list of the updates I do to FreeBSD machines, I believe that <http://www.catwhisker.org/~david/FreeBSD/history/>; has links to a selection that is reasonably representative of those I have been doing recently. For my builds, I use a -j value that is twice the reported value of `sysctl -n hw.ncpu`. For both my laptop and my build machine, that works out to -j16. For my work desktop (not depicted on the page), it's -j24. I'm not seeing the issues you're reporting. Peace, david --=20 David H. Wolfskill david@catwhisker.org Those who would murder in the name of God or prophet are blasphemous coward= s. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --B6Zh/hwRPruM9rlZ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJV3fwCXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ4RThEMDY4QTIxMjc1MDZFRDIzODYzRTc4 QTY3RjlDOERFRjQxOTNCAAoJEIpn+cje9Bk771gP/0qnHbvQcecozkICIqlw2tSJ dx2zgQ46BD73QApAZL3AxKtKdSDujlKtzAZ/Teszo52xnj6Hndg7n71BsQSvxOJ6 EqE3K49G0+woSTOo5vAvsUhdpeEJMdQUrV7fVqAh67Ps1dzPhdNI9eduixJE7MiF bVmkq1+hoG/556DF3fsolJvLmB4W/ywOR50jIY2FYHtZpOWkFlQlF82d1G7LezEb 48OKkYeJTzoLs+doYaTRYxYrG8jaMW7IGgdP0aSA+z5Pofr77golORnFHHiOZ2A/ OzwSd1dm0lial+Rt3U++0F+j6QiBGC/iCZCBwpytZLBsETdN6dsV8MQsfNcQuqiQ 4hqiz9RouN9hEqzNvQ5epQ55mmxmrFhKEmMGcInTVa+Er5cTG12k7MKK4kMjlYWr etJlDXkq3m6n6frEXDKcquM9DHcX2zO+9GsGSXwCisZO9sOwH5jn0+NESiQlOTFb Dra5MM+Kjs8sPFxnN3mCCpPH2HqeIN4AEse4PP4TdLiua58eQK8EHde1k/5wra/p GH/CcdUJVqCX1X0mGMRQcs2pjPulTeEI8XgE0LsCL3Gae9Nfw1zRny8VR26xF6+l 0eFb8dLXmvaPOR8p7yFE0qwqY60mZTbXarYd1yTUqv4VvqFgzjtdXtlNdvS5+lxG KCatSZhwsoYAmPFPbGZx =7ABe -----END PGP SIGNATURE----- --B6Zh/hwRPruM9rlZ--
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