Commit ede8f558 authored by Anton Blanchard's avatar Anton Blanchard

Merge samba.org:/scratch/anton/linux-2.5_ppc64_Makefilecleanup

into samba.org:/scratch/anton/linux-2.5_ppc64_new
parents dfab7470 6d74a7e9
......@@ -169,6 +169,8 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
extern void ret_from_fork(void);
unsigned long sp = (unsigned long)p->thread_info + THREAD_SIZE;
p->user_tid = NULL;
/* Copy registers */
sp -= sizeof(struct pt_regs);
childregs = (struct pt_regs *) sp;
......@@ -260,13 +262,19 @@ int sys_clone(unsigned long clone_flags, u32 p2, u32 p3, u32 p4, u32 p5,
u32 p6, struct pt_regs *regs)
{
struct task_struct *p;
int *user_tid = (int *)p3;
unsigned long tid_ptr = 0;
if (clone_flags & (CLONE_SETTID | CLONE_CLEARTID)) {
tid_ptr = p3;
if (test_thread_flag(TIF_32BIT))
tid_ptr &= 0xffffffff;
}
if (regs->msr & MSR_FP)
giveup_fpu(current);
p = do_fork(clone_flags & ~CLONE_IDLETASK, regs->gpr[1], regs, 0,
user_tid);
(int *)tid_ptr);
return IS_ERR(p) ? PTR_ERR(p) : p->pid;
}
......
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