Date: Tue, 3 Apr 2012 06:31:34 -0700 From: David Wolfskill <david@catwhisker.org> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Failure to rebuild x11/nvidia-driver on head at r233697 Message-ID: <20120403133134.GN1420@albert.catwhisker.org> In-Reply-To: <201204030855.34922.jhb@freebsd.org> References: <20120330131833.GV1709@albert.catwhisker.org> <201203301346.58219.jhb@freebsd.org> <20120330213307.GA1709@albert.catwhisker.org> <201204030855.34922.jhb@freebsd.org>
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--NJSRbAqOy4NeGDns Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 03, 2012 at 08:55:34AM -0400, John Baldwin wrote: > ... > > > You can actually use that on 8 and 9 as well. I think it's a likely = a bug > > > that it used VM_MEMATTR_UNCACHED in the first place and that it shoul= d have > > > been using VM_MEMATTR_UNCACHEABLE all along. (Which is why I've rena= med > > > the obscure and not really useful VM_MEMATTR_UNCACHED.) > > > ... > >=20 > > OK; that seems to work, at least under stable/8 -- thanks! >=20 > FYI, this should be fixed in the next driver release from NVIDIA. > ... Cool; thanks for mentioning it. In the mean time, the patch (that I posted earlier) that replaces VM_MEMATTR_UNCACHED with VM_MEMATTR_UNCACHEABLE works for me under stable/8, stable/9, and head, so folks may want to use something like that if they don't want to wait. Peace, david --=20 David H. Wolfskill david@catwhisker.org Depriving a girl or boy of an opportunity for education is evil. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --NJSRbAqOy4NeGDns Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAk96+7UACgkQmprOCmdXAD1SmgCfbI2NLfnHzWYpDSkeD4YIEVou 6Z0Anj7zYUxwSc926FLKu4mdeMbKrZ06 =3M8p -----END PGP SIGNATURE----- --NJSRbAqOy4NeGDns--
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