lkml.org 
[lkml]   [2005]   [Feb]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH] PPC64: Generic hotplug cpu support
Zwane Mwaikambo <zwane@arm.linux.org.uk> wrote:
>
> Patch provides a generic hotplug cpu implementation, with the only current
> user being pmac.

BUG: using smp_processor_id() in preemptible [00000001] code: swapper/0
caller is .native_idle+0x30/0x60

--- 25/arch/ppc64/kernel/idle.c~ppc64-generic-hotplug-cpu-support-fix 2005-02-27 11:12:47.000000000 -0700
+++ 25-akpm/arch/ppc64/kernel/idle.c 2005-02-27 11:13:03.000000000 -0700
@@ -294,7 +294,7 @@ static int native_idle(void)
if (need_resched())
schedule();

- if (cpu_is_offline(smp_processor_id()) &&
+ if (cpu_is_offline(_smp_processor_id()) &&
system_state == SYSTEM_RUNNING)
cpu_die();
}
_
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:10    [W:0.073 / U:0.560 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site