diff options
| author | David S. Miller <davem@davemloft.net> | 2005-10-14 15:26:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-10-14 15:26:08 -0700 |
| commit | b4d1b825785847cddee6d104113da913f2ca8efb (patch) | |
| tree | b491001940d86d6e3325300056aeda4158f6ef84 /arch/sparc64/kernel | |
| parent | f75884d28a6eae5a422d0454b982da3842f777af (diff) | |
[SPARC64]: Fix powering off on SMP.
Doing a "SUNW,stop-self" firmware call on the other cpus is not the
correct thing to do when dropping into the firmware for a halt,
reboot, or power-off.
For now, just do nothing to quiet the other cpus, as the system should
be quiescent enough. Later we may decide to implement smp_send_stop()
like the other SMP platforms do.
Based upon a report from Christopher Zimmermann.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 590df5a16f5..b137fd63f5e 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -1001,13 +1001,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs) preempt_enable(); } -extern unsigned long xcall_promstop; - -void smp_promstop_others(void) -{ - smp_cross_call(&xcall_promstop, 0, 0, 0); -} - #define prof_multiplier(__cpu) cpu_data(__cpu).multiplier #define prof_counter(__cpu) cpu_data(__cpu).counter |