Messages in this thread Patch in this message | | | Date | Mon, 07 Jan 2008 13:23:27 -0800 | From | Hiroshi Shimamoto <> | Subject | [PATCH] x86_64: enable irq in default_idle |
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Hi Ingo,
I think local_irq_enable() is missing in default_idle() on x86_64. It's for recent x86 tree.
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Subject: [PATCH] x86_64: enable irq in default_idle
local_irq_enable() is missing after sched_clock_idle_wakeup_event().
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> --- arch/x86/kernel/process_64.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index c6ad1a0..93ce4f3 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -119,8 +119,8 @@ void default_idle(void) t1 = ktime_get(); t1n = ktime_to_ns(t1); sched_clock_idle_wakeup_event(t1n - t0n); - } else - local_irq_enable(); + } + local_irq_enable(); current_thread_info()->status |= TS_POLLING; } -- 1.5.3.6
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