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SubjectRe: 2.6.12-mm1 cannot build nvidia driver?
Okay, it is fixed by adding back  "!defined(HAVE_COMPAT_IOCTL)", might
something wrong with debian package

Thanks.

On 6/21/05, Paradise <paradyse@gmail.com> wrote:
> *version of 1.0.7174-3 from debian*
>
> On 6/21/05, Paradise <paradyse@gmail.com> wrote:
> > this is the version of !defined(HAVE_COMPAT_IOCTL) from debian
> > .....there is no "!defined(HAVE_COMPAT_IOCTL)" that you said..
> >
> > void NV_API_CALL os_register_ioctl32_conversion(U032 cmd, U032 size)
> > {
> > #if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION)
> > unsigned int request = _IOWR(NV_IOCTL_MAGIC, cmd, char[size]);
> > register_ioctl32_conversion(request, (void *)sys_ioctl);
> > #endif /* NVCPU_X86_64 */
> > }
> >
> > void NV_API_CALL os_unregister_ioctl32_conversion(U032 cmd, U032 size)
> > {
> > #if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION)
> > unsigned int request = _IOWR(NV_IOCTL_MAGIC, cmd, char[size]);
> > unregister_ioctl32_conversion(request);
> > #endif /* NVCPU_X86_64 */
> > }
> >
> >
> > On 6/21/05, Valdis.Kletnieks@vt.edu <Valdis.Kletnieks@vt.edu> wrote:
> > > On Mon, 20 Jun 2005 20:20:06 +0800, Paradise said:
> > > > seems un/register_ioctl32_conversion is removed from 2.6.12-mm1..
> > > > any patch for nvidia kernel driver?
> > >
> > > No patch, but some hints - I suspect the problem is a local build config error...
> > >
> > > 1) The exact patch causing your problem in -mm1 is:
> > > remove-register_ioctl32_conversion-and-unregister_ioctl32_conversion.patch
> > >
> > > Building with this one patch -R'ed out should help, but it's the wrong thing
> > > to do, as it only papers over the real problem, which is:
> > >
> > > 2) Your failing code is in os-interface.c:
> > >
> > > void NV_API_CALL os_unregister_ioctl32_conversion(U032 cmd, U032 size)
> > > {
> > > #if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
> > > unsigned int request = _IOWR(NV_IOCTL_MAGIC, cmd, char[size]);
> > > unregister_ioctl32_conversion(request);
> > > #endif
> > > }
> > >
> > > Might want to figure out why HAVE_COMPAT_IOCTL isn't defined - there's at least
> > > 3 other places where it matters (in nv.c). It's #defined in the include/linux/fs.h
> > > header in 2.6.12-rc6-mm1, so you probably want to figure out why your build isn't
> > > picking up on it. Are your #include directories screwed up?
> > >
> > > Sorry I can't provide more help, this looks like an X86-64 only issue. If this
> > > isnt enough, take it up on the NVidia forums:
> > >
> > > http://www.nvnews.net/vbulletin/forumdisplay.php?s=&forumid=14
> > >
> > >
> > >
> > >
> > >
> >
> >
> > --
> > Regards,
> > Paradise
> >
>
>
> --
> Regards,
> Paradise
>


--
Regards,
Paradise
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