Re: Hammer thread fixes

[Andi Kleen]

On Sat, Mar 15, 2003 at 01:03:16PM -0800, Ulrich Drepper wrote:
> The appended two fixes are necessary to get NPTL threads running on
> hammer.  The changes should be obvious.  The exit_group syscall isn't
> present at all so far and the r10 -> r8 register use is necessary
> because syscall parameter #4 (in r10) is already used for the child_tid
> parameter.

It's incorrect like I told you last time. arg 4 is in r10. Linus please don't
apply.

The clone prototype is 

	int clone(int flags, unsigned long newsp, void *parent_tid, void *child_tid) ;

	rax: __NR_clone
	rdi: flags
	rsi: newsp 
	rdx: parent_tid
	r10: child_tid

See appendix A of the x86-64 ABI for details.	 The kernel ABI 
is different from the user space ABI because of the SYSCALL clobbers.

For exit_group please wait for my next merge.

-Andi