Octavio,
On Wed, 19 Jun 2019, Octavio Alvarez wrote:
> On 6/13/19 3:45 PM, Thomas Gleixner wrote:
> > Can you please provide the content of /proc/interrupts with the driver
> > loaded and working after boot (don't hibernate) for the following kernels:
> >
>
> $ cat linux-master-after-boot.txt
> CPU0 CPU1 CPU2 CPU3
> 27: 1 0 0 0 PCI-MSI 3145728-edge eth0
> > Linus upstream + revert
>
> $ cat linux-master-reverted-after-boot.txt
> CPU0 CPU1 CPU2 CPU3
> 27: 1 0 0 0 PCI-MSI 3145728-edge eth0
> Meanwhile, here it is for 4.9, which is the latest Debian-provided kernel and
> worked:
>
> $ cat linux-4.9-after-boot.txt
> CPU0 CPU1 CPU2 CPU3
> 24: 1 0 0 0 PCI-MSI 3145728-edge eth0
> I will keep trying 4.14, unless you say otherwise.
It would be interesting though I don't expect too much data.
So all of the above use PCI/MSI. That's at least a data point. I need to
stare into that driver again to figure out why this might make a
difference, but right now I'm lost.
Thanks,
tglx
