Problem compliling kernel

["linux" <dahouet@xxxxxxx>]

hi,

i have a mandrake 8.0 on an athlon proc.
i changed my kernel for an 2.4.3 for some network reasons
and now, i would like to have a journaling filesystem , so XFS...
i applied the two patches :
linux-2.4-xfs-1.0.patch
linux-2.4.3-core-xfs-1.0.patch 

but when i tried to compile xfs in the kernel :
and i have this last error :

xfs_bmap.c:2721: Unrecognizable insn:
(insn/i 137 3604 3598 (parallel[ 
            (set (reg:SI 0 eax)
                (asm_operands ("") ("=a") 0[ 
                        (reg:DI 1 edx)
                    ] 
                    [ 
                        (asm_input:DI ("A"))
                    ]  ("linux/xfs_linux.h") 287))
            (set (reg:SI 1 edx)
                (asm_operands ("") ("=d") 1[ 
                        (reg:DI 1 edx)
                    ] 
                    [ 
                        (asm_input:DI ("A"))
                    ]  ("linux/xfs_linux.h") 287))
            (clobber (reg:QI 19 dirflag))
            (clobber (reg:QI 18 fpsr))
            (clobber (reg:QI 17 flags))
        ] ) -1 (nil)
    (nil))
xfs_bmap.c:2721: confused by earlier errors, bailing out
make[3]: *** [xfs_bmap.o] Erreur 2
make[3]: Quitte le répertoire `/usr/src/linux-xfs/fs/xfs'
make[2]: *** [first_rule] Erreur 2
make[2]: Quitte le répertoire `/usr/src/linux-xfs/fs/xfs'
make[1]: *** [_subdir_xfs] Erreur 2
make[1]: Quitte le répertoire `/usr/src/linux-xfs/fs'
make: *** [_dir_fs] Erreur 2

i do not know what is wrong...
thanks
@++
nico