cx23885: Message Signaled Interrupts issue

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I was wondering, if someone tried 2.6.36-rc kernels with PCIe MSI enabled.
With TeVii s470 after rmmod cx23885 && insmod cx23885 then szap some channel I have 'No irq 
handler for vector' message. After reboot it's OK.
I think it's A/V core interrupts involved.

igor@useri:~$ szap -l10750 bridge-tv -p
reading channels from file '/home/igor/.szap/channels.conf'
zapping to 5 'bridge-tv':
sat 1, frequency = 12303 MHz H, symbolrate 27500000, vpid = 0x0134, apid = 0x0100 sid = 0x003b
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'

Message from syslogd@localhost at Tue Aug 31 00:55:32 2010 ...
localhost kernel: do_IRQ: 1.137 No irq handler for vector (irq -1)

Message from syslogd@localhost at Tue Aug 31 00:55:33 2010 ...
localhost kernel: do_IRQ: 0.137 No irq handler for vector (irq -1)

Message from syslogd@localhost at Tue Aug 31 00:55:34 2010 ...
localhost kernel: do_IRQ: 1.137 No irq handler for vector (irq -1)

Message from syslogd@localhost at Tue Aug 31 00:55:35 2010 ...
localhost kernel: do_IRQ: 0.137 No irq handler for vector (irq -1)


It is similar issue with NetUP DVB-S2 , but CI involved through GPIO interrupts.
Compro e650f works well, though it uses neither A/V core interrupts nor GPIO interrupts.


-- 
Igor M. Liplianin
Microsoft Windows Free Zone - Linux used for all Computing Tasks
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