[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Announce loop-AES-v2.0f file not work with kernel 2.6.2 ??

zorro wrote:
> I build kernel-2.6.2 with the flowing Instructions
> CONFIG_MODULES=y
> BLK_DEV_LOOP=n
> 
> I build
> http://loop-aes.sourceforge.net/ciphers-latest.tar.bz2
> 
> ld -m elf_i386  -r loop_blowfish.o loop_blowfish.mod.o
> -o loop_blowfish.ko
> rm -f loop_blowfish.o loop_blowfish.mod.[co] .mod.[co]
> mkdir -p /lib/modules/2.6.2/block
> cp -p loop_twofish.ko loop_serpent.ko loop_blowfish.ko
> /lib/modules/2.6.2/block
> /sbin/depmod -a  -F
> /lib/modules/2.6.2/build/System.map 2.6.2
> sync
> Currently running kernel is   2.6.2
> Modules were built for kernel 2.6.2
>   Building modules, stage 2.
> make[1]: Leaving directory `/usr/src/linux-2.6.2'
> 
> for install
>  make
> INSTALL_MOD_PATH=/lib/modules/2.6.2/kernel/drivers/block
> 
> All is work :)
> 
> root@zss:/home/hamer/sauv/crypto/ciphers-v2.0f#modprobe
> loop_twofish
> FATAL: Error inserting loop_twofish
> (/lib/modules/2.6.2/block/loop_twofish.ko): Unknown
> symbol in module, or unknown parameter (see dmesg)
> 
> with dmesg :
> loop_twofish: Unknown symbol loop_unregister_transfer
> loop_twofish: Unknown symbol loop_register_transfer
> loop_twofish: Unknown symbol loop_compute_md5_iv

The INSTALL_MOD_PATH= specifies the _root_ of the destination, just like it
does in the kernel Makefiles. You really installed files to

    /lib/modules/2.6.2/kernel/drivers/block/lib/modules/2.6.2/block/

To get rid of these incorrectly installed files, do this:

    rm -r /lib/modules/2.6.2/kernel/drivers/block/lib

Since you already are running 2.6.2 kernel and want to compile and install
modules for it, simplest way to do that is this:

    tar xvfj loop-AES-v2.0f.tar.bz2
    cd loop-AES-v2.0f
    make
    cd ..
    tar xvfj ciphers-v2.0f.tar.bz2
    cd ciphers-v2.0f
    make

-- 
Jari Ruusu  1024R/3A220F51 5B 4B F9 BB D3 3F 52 E9  DB 1D EB E3 24 0E A9 DD

-
Linux-crypto:  cryptography in and on the Linux system
Archive:       http://mail.nl.linux.org/linux-crypto/