[Devel] Re: [PATCH 2.6.18] e1000: fix initialization irqs
Auke Kok
auke-jan.h.kok at intel.com
Wed Nov 22 12:51:19 PST 2006
Dmitry Mishin wrote:
> On Wednesday 22 November 2006 19:19, Auke Kok wrote:
>> Now you're telling the NIC to send interrupts before we routed them I think.
>>
>> If we _up() before we even have an interrupt, even more bad things could happen.
>>
>> What is the reason you wrote this workaround?
> The reason is simple, we've got this oops due to misrouted interrupts,
> misrouted_irq() function. This workaround helps us, please, advice how to fix
> it or fix it yourself.
without knowing all the parameters that are involved, I cannot make an informed fix at
all. I need to see the oops, a full dmesg dump, lspci -vv, and possibly more (preferably
both before and after the OOPS).
If you can provide those then that would really help a lot, especially since the "fix"
you provide introduces a great number of trap doors and other undetermined behaviour.
Cheers,
Auke
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