Adrian Bunk wrote:

><--  snip  -->
>
>...
>  LD      .tmp_vmlinux1
>lib/built-in.o: In function `lzo1x_1_compress':
>(.text+0x13eae): multiple definition of `lzo1x_1_compress'
>fs/built-in.o:(.text+0x117075): first defined here
>make[1]: *** [.tmp_vmlinux1] Error 1
>
><--  snip  -->
>
>AFAIR, we once had a patch in -mm changing reiser4 to use the
>LZO code that is now in the kernel?
>
>cu
>Adrian
>
>  
>
Sorry, guys, I am not happy with the modified LZO:
the compressor tries to test bytes which are out of bounds.

The attached module testlzo.c causes an oops in the second pass:
AFAIK, both, @m and @m_pos should be in [wrkmem, wrkmem + 64K);
I have attached trace.txt with their actual values.

Not ready to migrate to this library.

Any ideas?

Thanks,
Edward.

P.S.
kernel: 2.6.23-rc1-mm1
box: x86