DragonFly kernel List (threaded) for 2004-04
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Re: nvidia machdep.c patch still useful ?
:My apologies if this has already been discussed but ...
:
:There is a patch in the nvidia driver distribution that looks like so -
:
:Index: machdep.c
:===================================================================
:RCS file: /home/ncvs/src/sys/i386/i386/machdep.c,v
:...
Well, I don't know if that is the right patch, but the issue with
NVidia is that they are using %gs in the kernel and we aren't
saving/restoring it.
I guess we should just start doing that and to hell with the extra
few nanoseconds of switching overhead.
-Matt
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