* Wait_on_irq
@ 1998-08-27 10:01 Fredrik Lundholm
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From: Fredrik Lundholm @ 1998-08-27 10:01 UTC (permalink / raw)
To: ultralinux
SMP 2.1.99 kernel, ultrap. 1.0.9 2x66MHz ROSS modules SS10
After some concurrent disk-activity I get messages like:
Wait_on_irq CPU#1 stuck at f0117cb8 waiting for f002f95c (local=0, global=1)
Wait_on_irq CPU#1 stuck at f0117cb8 waiting for f002f95c (local=0, global=1)
Wait_on_irq CPU#1 stuck at f0117cb8 waiting for f002f95c (local=0, global=1)
(powercycle is the only way out)
Observing System map at those regions reveal:
f0117b68 T esp_queue
f01183ac T esp_command
f002f934 t timer_bh
f002fdd4 T do_timer
Some kernel locks not properly handeled?
If there's some other kernel I should try, please give me a pointer!
Well perhaps I should wait for the newest ones to work properly on sun4m-SMP
--
Fredrik Lundholm
exce7@ce.chalmers.se
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1998-08-27 10:01 Wait_on_irq Fredrik Lundholm
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