Re: 2.6.9-rc2-mm4 and nvidia 1.0-6111

[Sid Boyce]

Alistair John Strachan wrote:
> On Wednesday 29 September 2004 18:28, you wrote:
>
> > On Wed, 2004-09-29 at 13:15, Chris Wedgwood wrote:
> >
> > > On Wed, Sep 29, 2004 at 01:04:58PM -0400, Lee Revell wrote:
> > >
> > > > Isn't there an nvidia-linux mailing list?  This is really OT for
> > > > LKML.
> > >
> > > I had one for a while where I posted patches but it never gained much
> > > momentum.  Unless there is a sizable group of people who want this I
> > > don't see any need to resurrect it.
> >
> > OK, makes sense.  With so many people using the driver I guess it's just
> > easiest to deal with nvidia problems on LKML.
> >
> > Lee
>
>
> Just about any out-of-kernel driver using Changed-API-X will be broken, free 
> or non-free. Something more general like linux-drivers or 
> linux-kernel-drivers would probably make more sense.
>
> Sometimes changes in -mm even break in-kernel drivers; it's not really an 
> "NVIDIA problem" as such. I agree with Lee though; it's an unwritten rule 
> that you prefix a subject with [OT] when speaking about something which isn't 
> directly relevant to the kernel.
>
> (By the way, if this breaks outside of -mm patches will appear for stable 
> kernels on http://minion.de/ as did with the 2.5 development tree.)
So, in addition to the patches from 
http://00f.net/blogs/index.php/2004/09/07/nvidia_kernel_module_and_linux_2_6_9_mm 
 I've changed NV_REMAP_PAGE_RANGE to NV_REMAP_PFN_RANGE and 
remap_page_range to remap_pfn_range in nv-linux.h, nv.c, os-agp.c, and 
os-interface.c, the missing piece -- see below. I may get around to 
posting patches to the nvidia forum later today.

I'm not sure if I can divulge the name of my helper in case he gets 
showered by unwanted email, but a suggested additional change to 
nv-linux.h has fixed it.
#define NV_REMAP_PFN_RANGE(from, offset, x...) \
     remap_pfn_range(vma, from, ((offset)) >> PAGE_SHIFT), x)

Regards
Sid.

--
Sid Boyce .... Hamradio G3VBV and keen Flyer
=====LINUX ONLY USED HERE=====
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/