Re: [PATCH v2 1/2] tpm/tpm_tis: Disable interrupts for Framework Laptop Intel 12th gen

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On Mon, 2023-07-10 at 15:01 -0300, Jason Gunthorpe wrote:
> On Mon, Jul 10, 2023 at 04:28:43PM +0200, Christian Hesse wrote:
> > This device suffer an irq storm, so add it in tpm_tis_dmi_table to
> > force polling.
> 
> I can't help but feel like we are doing something wrong in the Linux
> driver that we keep having IRQ problems.
> 
> Surely Windows uses the IRQ on these devices? How does it work
> reliably there?
> 
> Jason

I'm about to send a PR to Linus with a pile of IRQ fixes for v6.4
feature.

BR, Jarkko





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