On Tue, May 04 2021 at 12:10, Ricardo Neri wrote:
Resending as the original one did not make it on the list because of
fatfingers. Sorry for the noise.
> In x86 there is not an IRQF_NMI flag that can be used to indicate the
There exists no IRQF_NMI flag at all. No architecture provides that.
>
On Wed, May 05, 2021 at 01:03:18AM +0200, Thomas Gleixner wrote:
> On Tue, May 04 2021 at 12:10, Ricardo Neri wrote:
Thank you very much for your feedback, Thomas. I am sorry it took me a
while to reply to your email. I needed to digest and research your
comments.
> > In x86 there is not an
On Tue, May 04 2021 at 12:10, Ricardo Neri wrote:
> In x86 there is not an IRQF_NMI flag that can be used to indicate the
There exists no IRQF_NMI flag at all. No architecture provides that.
> delivery mode when requesting an interrupt (via request_irq()). Thus,
> there is no way for the
The HPET hardlockup detector requires that the HPET timer delivers the
interrupt as NMI. When interrupt remapping is disabled, this can be
done by programming the HPET MSI registers directly. With interrupt
remapping, it is necessary to populate an entry in the interrupt
remapping table.
In x86
