problem compiling NTFS support

[ESGLinux]

Hello All,

I´m running kernel 2.6.18-128.1.6.el5 x86_64 on a RHEL 5.3  and I want to
recompile the kernel to support NTFS filesystem

If I try to recompile the whole kernel activating the NTFS support and
running the command make rpm from the
/usr/src/redhat/BUILD/kernel-2.6.18/linux-2.6.18.x86_64 directory
I get the error:

drivers/net/r8169.c: In function 'rtl8169_init_one':
drivers/net/r8169.c:2097: warning: assignment discards qualifiers from
pointer target type
  CC [M]  drivers/net/netconsole.o
  CC [M]  drivers/net/niu.o
  CC [M]  drivers/net/virtio_net.o
  LD      drivers/net/built-in.o
  LD [M]  drivers/net/bnx2x.o
  LD      drivers/built-in.o
error: Estado de salida erróneo de /var/tmp/rpm-tmp.31434 (%build)


Errores de construcción RPM:
    Estado de salida erróneo de /var/tmp/rpm-tmp.31434 (%build)
make[1]: *** [rpm] Error 1
make: *** [rpm] Error 2


If I try to recompile only the module I get this error:

 make modules
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CC [M]  fs/ntfs/aops.o
fs/ntfs/aops.c: In function ântfs_readpageâ:
fs/ntfs/aops.c:418: error: declaración implícita de la función
âzero_user_pageâ
fs/ntfs/aops.c:418: error: âKM_USER0â no se declaró aquí (primer uso en
esta función)
fs/ntfs/aops.c:418: error: (Cada identificador no declarado solamente se
reporta una vez
fs/ntfs/aops.c:418: error: ara cada funcion en la que aparece.)
make[2]: *** [fs/ntfs/aops.o] Error 1
make[1]: *** [fs/ntfs] Error 2
make: *** [fs] Error 2

I have compiled many times the kernel in the past with this option and I´ve
never had this problem. Perhaps I´m missing something,

I dont know how to afford a problem like this (to me, the kernel always
compiles)

any idea?

Thanks in advance

ESG