2.4.0 do_fork() change, all architectures - take 2

DaveM pointed out that my 2.4.0-test8-pre1 do_fork patch would generate better sparc assembler if the extra parameter to do_fork was added at the end instead of in the middle. So change all do_fork(flags,sp,0,®s) to do_fork(flags,sp,®s,0); I'm not going to mail the complete patch again, you can

2.4.0 do_fork() change, all architectures

This patch hits every arch so it is being cross mailed to every arch mailing list, apologies for duplicates. Please trim replies to the relevant mailing list. Also please cc: [EMAIL PROTECTED] on replies, I am not on every list. IA64 needs an extra parameter on do_fork() and copy_thread(), thos