??? wrote: Hello Xiaolin,
> > It's most probably because my CPUs (Intel(R) Xeon(TM) CPU 3.00GHz) are > 64bits, but the compiler is default to -m32 instead of -m64. > > Shall I change the /usr/src/linux/Makefile to use -m64? and how? hmm, its somewhere in the install script, I'm too lazy now to download it and try to modify it myself. If I were you, I just would create a ~/bin/gcc: #!/bin/sh /usr/bin/gcc -m64 $@ and in the then just a export PATH=~/bin:$PATH Unless the Makefile or script directly calls /usr/bin/gcc that should to the trick. Hope it helps, Bernd