Re: rmap and nvidia?

William Lee Irwin III
2002-12-14T09:30:49Z

On Sat, Dec 14, 2002 at 10:36:10PM +1300, mdew wrote:
> is there a nvidia patch available to make it work with rmap?
>
> nirvana:~/NVIDIA_kernel-1.0-3123# make
> echo \#define NV_COMPILER \"`cc -v 2>&1 | tail -1`\" > nv_compiler.h
> cc -c -Wall -Wimplicit -Wreturn-type -Wswitch -Wformat -Wchar-subscripts
> -Wparentheses -Wpointer-arith -Wcast-qual -Wno-multichar -O -MD
> -D__KERNEL__ -DMODULE -D_LOOSE_KERNEL_NAMES -DNTRM -D_GNU_SOURCE
> -DRM_HEAPMGR -D_LOOSE_KERNEL_NAMES -D__KERNEL__ -DMODULE
> -DNV_MAJOR_VERSION=1 -DNV_MINOR_VERSION=0 -DNV_PATCHLEVEL=3123
> -DNV_UNIX -DNV_LINUX -DNVCPU_X86 -I.
> -I/lib/modules/2.4.20-xfs-rmap15b/build/include -Wno-cast-qual nv.c
> nv.c: In function `nv_get_phys_address':
> nv.c:2182: warning: implicit declaration of function `pte_offset'
> nv.c:2182: invalid type argument of `unary *'
> make: *** [nv.o] Error 1

Use pte_offset_map() with a corresponding pte_unmap().

Bill