poll() blocking

From: J . A . Magallon (jamagallon@able.es)
Date: Wed Dec 06 2000 - 19:05:37 EST

I saw some time ago some discussion about poll(). This is may question
(if it remembers anyone a known issue):

A driver poll_wait()s hardware and wants to raise an interrupt on hardware
change.

It works on 2.2 SMP but locks in 2.4 SMP. Works on 2.4 UP.

Is any SMP issue with poll ?

Thanks. 

-- 
Juan Antonio Magallon Lacarta                                 #> cd /pub
mailto:jamagallon@able.es                                     #> more beer

Linux 2.2.18-pre24-vm #2 SMP Wed Nov 29 02:56:21 CET 2000 i686 unknown

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