Date: Tue, 03 Mar 2009 11:53:57 -0600 From: Robert Noland <rnoland@FreeBSD.org> To: Mario Pavlov <freebsd@abv.bg> Cc: kris@pcbsd.com, freebsd-current@freebsd.org, freebsd-amd64@freebsd.org, dev@lists.pcbsd.org Subject: Re: Re: [Fw: Re: [PC-BSD Dev] vmap()-like kernel interface ] - call for review Message-ID: <1236102837.1384.6.camel@widget.2hip.net> In-Reply-To: <1024670995.74919.1236097970373.JavaMail.apache@mail54.abv.bg> References: <1024670995.74919.1236097970373.JavaMail.apache@mail54.abv.bg>
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--=-QDHE2igv9RupzwqyBdJ2 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-03-03 at 18:32 +0200, Mario Pavlov wrote: > >>>>>> "Mario" =3D=3D Mario Pavlov writes: > > > > >> On Fri, Feb 13, 2009 at 1:04 PM, Mario Pavlov wrote: > > >>> Hi, please find the attached e-mail > > >>>=20 > > >>> regards mgp > > >>>=20 > > >>> P.S. thanks, PC-BSD team > > >>=20 > > >> I'm not a kernel dev, but I noted that pmap_unmapcontig doesn't > > >> take into consideration when va is NULL; I know it's bad driver > > >> programming if uncontig is implicitly called with NULL, but ther= e > > >> should be some error handling or something here (a NULL deref > > >> will occur in pmap_qremove, which will cause a panic). Thanks, > > >> -Garrett > > > > Mario> Hi, looks like most people just ignored this email. I am sur= e > > Mario> you all are very busy and you don't have time for everything > > Mario> but please try to find some time and review this work. Peopl= e > > Mario> made an effort ... don't just throw it away. You know, many > > Mario> people long for 64bit driver. here's the attachment: > > Mario> http://lists.freebsd.org/pipermail/freebsd-amd64/attachments= /20090213/567e04b7/PC-BSDDevvmap-likekernelinterface.eml > > > > Mario> thank you > > > > Mario> regards, mgp _______________________________________________ > > Mario> freebsd-amd64@freebsd.org mailing list > > Mario> http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 To > > Mario> unsubscribe, send any mail to > > Mario> "freebsd-amd64-unsubscribe@freebsd.org" > > > >Does this have something to do with Nvidia amd64 driver? > >I am not very familiar with kernel stuff... But I know that Nvidia amd6= 4 > >driver badly needs some work on some kernel ABIs. > > > > > >--=20 > >darcsis ZAI gmail DIAN com >=20 > Hi Darcsis, > yes it has a lot to do with the 64bit nVidia driver > that patch I'm trying to get reviewed implements one of the features requ= ested by nVidia > note that there are only two missing features left ... and this is one of= them ... in other words this one could potentially leave us with only one = missing features > check this out: http://wiki.freebsd.org/NvidiaFeatureRequests Ok, I guess this is going to fall into my court, at least initially. I'll try and give it a look soon. Assuming that the feature is what we want, someone with more experience with the vm system will need to review. robert. > regards, > mgp > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " --=20 Robert Noland <rnoland@FreeBSD.org> FreeBSD --=-QDHE2igv9RupzwqyBdJ2 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (FreeBSD) iEYEABECAAYFAkmtbrUACgkQM4TrQ4qfROMyGgCfSDDOqc9mfbI58uXQKYPzLiDF sHgAn1yOf5V9RU4MXmjmMEtE/aKQPPEk =aSjD -----END PGP SIGNATURE----- --=-QDHE2igv9RupzwqyBdJ2--
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