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Date:      Tue, 10 Sep 2013 00:24:05 +0300
From:      Ivan Klymenko <fidaj@ukr.net>
To:        "O. Hartmann" <ohartman@zedat.fu-berlin.de>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>, FreeBSD Ports <freebsd-ports@freebsd.org>
Subject:   Re: CURRENT r255426: x11/nvidia-driver: nvidia_subr.c:835:46: error: too few arguments to function call, expected 10, have 9  (VM_PROT_READ | VM_PROT_WRITE), 0);
Message-ID:  <20130910002405.4aa701d0@nonamehost.local>
In-Reply-To: <20130909231713.34ebfbdd@thor.walstatt.dyndns.org>
References:  <20130909223748.61dd8859@thor.walstatt.dyndns.org> <20130910000237.6b5604da@nonamehost.local> <20130909231713.34ebfbdd@thor.walstatt.dyndns.org>

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=D0=92 Mon, 9 Sep 2013 23:17:13 +0200
"O. Hartmann" <ohartman@zedat.fu-berlin.de> =D0=BF=D0=B8=D1=88=D0=B5=D1=82:

> On Tue, 10 Sep 2013 00:02:37 +0300
> Ivan Klymenko <fidaj@ukr.net> wrote:
>=20
> > =D0=92 Mon, 9 Sep 2013 22:37:48 +0200
> > "O. Hartmann" <ohartman@zedat.fu-berlin.de> =D0=BF=D0=B8=D1=88=D0=B5=D1=
=82:
> > >  /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.2.18/out/=
freebsd.amd64/release/bin/src/vboxdrv/r0drv/freebsd/alloc-r0drv-freebsd.c:8=
3:76:
> > > error: too few arguments to function call, expected 10, have 9
> > > cbAllocated, TRUE, VM_PROT_ALL, VM_PROT_ALL, 0); ^
> > > @/vm/vm_map.h:368:1: note: 'vm_map_find' declared here int
> > > vm_map_find(vm_map_t, vm_object_t, vm_ooffset_t, vm_offset_t *,
> > > vm_size_t,
> >=20
> > Try the following changes:
> >         int rc =3D vm_map_find(kernel_map, pVmObject, 0, &Addr,
> > ---                          cbAllocated, TRUE, VM_PROT_ALL,
> > VM_PROT_ALL, 0); +++                          cbAllocated, 0,
> > VMFS_OPTIMAL_SPACE, VM_PROT_ALL, VM_PROT_ALL, 0);
> >=20
> > for Nvidia driver need to make similar changes...
> The man page of vm_map_find() says the last parameter is of int, named
> int cow. On the hurry, I didn't find any explanation of that
> parameter. Setting it to "0" (zero) also in the nvidia_subr.c makes
> the driver compile again.
>=20
> But simply filling in a int zero is a bit strange without knowing what
> to do, isn't it?
>=20
> Thanks anyway,
>=20
> Oliver

This commit you to find an appropriate example ...
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=3D291456+0+current/svn-src-head
And in this case, the driver Nvidia really need to specify 0 in place
of the sixth argument ...
but I'm not sure at 100% :)



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