diff options
Diffstat (limited to 'arch/sparc64/kernel/process.c')
| -rw-r--r-- | arch/sparc64/kernel/process.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index a0cd2b2494d..7d10b039709 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -103,7 +103,7 @@ void cpu_idle(void) * other cpus see our increasing idleness for the buddy * redistribution algorithm. -DaveM */ - membar("#StoreStore | #StoreLoad"); + membar_storeload_storestore(); } } @@ -124,8 +124,6 @@ void machine_halt(void) panic("Halt failed!"); } -EXPORT_SYMBOL(machine_halt); - void machine_alt_power_off(void) { if (!serial_console && prom_palette) @@ -154,8 +152,6 @@ void machine_restart(char * cmd) panic("Reboot failed!"); } -EXPORT_SYMBOL(machine_restart); - static void show_regwindow32(struct pt_regs *regs) { struct reg_window32 __user *rw; @@ -611,18 +607,13 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, struct thread_info *t = p->thread_info; char *child_trap_frame; -#ifdef CONFIG_DEBUG_SPINLOCK - p->thread.smp_lock_count = 0; - p->thread.smp_lock_pc = 0; -#endif - /* Calculate offset to stack_frame & pt_regs */ child_trap_frame = ((char *)t) + (THREAD_SIZE - (TRACEREG_SZ+STACKFRAME_SZ)); memcpy(child_trap_frame, (((struct sparc_stackf *)regs)-1), (TRACEREG_SZ+STACKFRAME_SZ)); t->flags = (t->flags & ~((0xffUL << TI_FLAG_CWP_SHIFT) | (0xffUL << TI_FLAG_CURRENT_DS_SHIFT))) | - _TIF_NEWCHILD | (((regs->tstate + 1) & TSTATE_CWP) << TI_FLAG_CWP_SHIFT); + t->new_child = 1; t->ksp = ((unsigned long) child_trap_frame) - STACK_BIAS; t->kregs = (struct pt_regs *)(child_trap_frame+sizeof(struct sparc_stackf)); t->fpsaved[0] = 0; |