Messages in this thread | | | Date | Tue, 10 Aug 2004 04:53:07 -0700 | From | William Lee Irwin III <> | Subject | Re: 2.6.8-rc3-mm2 |
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On Tue, Aug 10, 2004 at 02:00:51AM -0700, William Lee Irwin III wrote: >>> It deadlocks with or without the fork_idle() call being via keventd; >>> the printk change is what makes the difference. =(
On Tue, Aug 10, 2004 at 02:38:31AM -0700, William Lee Irwin III wrote: >> Okay, it deadlocks with both mdelay(1000) and yield() in place of the >> printk(). Trying manual calls to schedule() and local_irq_enable() next.
On Tue, Aug 10, 2004 at 03:02:34AM -0700, William Lee Irwin III wrote: > Replacing the printk() with either of the following two things didn't work: > (a) yield(); > (b) local_irq_enable(); set_current_state(TASK_RUNNING); schedule();
Okay, these also failed as replacements for printk(): (c) local_irq_enable(); (d) local_irq_enable(); set_current_state(TASK_RUNNING); schedule(); mdelay(1000); (e) local_irq_enable(); set_current_state(TASK_RUNNING); for (i = 0; i < 1000; ++i) mdelay(1); set_current_state(TASK_RUNNING); schedule();
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