Interrupt storm

[Nate Lawson]

Andre Guibert de Bruet wrote:
> 
> On Wed, 30 Mar 2005, Dan Cojocar wrote:
> 
>> On Wed, 30 Mar 2005 10:53:48 -0500 (EST), Andre Guibert de Bruet wrote:
>>
>>> On Wed, 30 Mar 2005, Dan Cojocar wrote:
>>>
>>>>
>>>> I tried running GENERIC and i get the following lor and watchdog
>>>> timeout, no interrupt storms:
>>>
>>> --- 8< --- <snip> --- 8< ---
>>>
>>>>   Here is the full dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.generic
>>>>   I tried also my kernel with apic, i don't get interrupt storms but
>>>> i get watchdog timeout message just like with GENERIC.
>>>> Here is the full dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.apic
>>>>   And finally i tried my kernel without apic and without acpi, it's
>>>> running just fine, no interrupt storms, no watchdog timeout, but i
>>>> don't have acpi :(, here is the final
>>>> dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.noacpi.
>>>
>>>
>>> It looks like your motherboard's DSDT is doing something hokey. I would
>>> complain to the board manufacturer about this. For the timebeing, you 
>>> can
>>> dump the DSDT into ASL format, modify it, compile it back to DSDT and 
>>> load
>>> a proper version on system startup. If this is your first time, you
>>> probably want to run "acpidump -d > my.asl" and make the resulting file
>>> available somewhere.
>>>
>>> Would you also mind sharing the kernel config file that was used to 
>>> build
>>> the kernel that gaves you the mother of all interrupt parties?
>>>
>>    Here is my asl: http://cs.ubbcluj.ro/~dan/my.asl
>>    And here is my kernel config: http://cs.ubbcluj.ro/~dan/FREE

Is this on 5.x?  There's a quirk for a broken APIC override for the 
timer interrupt for NVIDIA chipsets but I don't think it's been MFCd yet.

-- 
Nate