ftp://129.21.60.34/pub/linux/kernel/people/marcelo/linux-2.4/arch/  direct

[DIR]sparc64/  direct  22012+ twin directories
[DIR]sparc/  direct  26652+ twin directories
[DIR]sh/  direct  10459+ twin directories
[DIR]s390x/  direct  4905+ twin directories
[DIR]s390/  direct  10525+ twin directories
[DIR]ppc/  direct  21710+ twin directories
[DIR]parisc/  direct  4797+ twin directories
[DIR]mips64/  direct  1848+ twin directories
[DIR]mips/  direct  14512+ twin directories
[DIR]m68k/  direct  15428+ twin directories
[DIR]ia64/  direct  32506+ twin directories
[DIR]i386/  direct  65535+ twin directories
[DIR]cris/  direct  5420+ twin directories
[DIR]arm/  direct  26137+ twin directories
[DIR]alpha/  direct  31066+ twin directories