Re: RE: Re: "oneshot" interrupt causes another interrupt to be fired erroneously in Haswell system

From: Thomas Gleixner
Date: Sun Feb 09 2020 - 10:37:51 EST


Sean,

Thomas Gleixner <tglx@xxxxxxxxxxxxx> writes:
> Sean V Kelley <sean.v.kelley@xxxxxxxxxxxxxxx> writes:
>> So I will ensure we actually create useful information pointing to this
>> behavior either in kernel docs or online as in a white paper or both.
>
> Great.
>
>>> As we have already quirks in drivers/pci/quirks.c which handle the
>>> same issue on older chipsets, we really should add one for these kind
>>> of systems to avoid fiddling with the BIOS (which you can, but most
>>> people cannot).
>
>> Agreed, and I will follow-up with Kar Hin Ong to get them added.
>
> Much appreciated.

Any update on this?

Thanks,

tglx