Re: [REGRESSION][BISECTED] "xHCI host controller not responding, assume dead" on stable kernel > 6.8.7

Mika Westerberg
2024-05-21T05:15:30Z

Hi,

On Mon, May 20, 2024 at 05:57:42PM +0200, Gia wrote:
> Hi Mario,
>
> In my case in both cases the value for:
>
> $ cat /sys/bus/thunderbolt/devices/domain0/iommu_dma_protection
>
> is 0.
>
> Output of sudo journalctl -k with kernel option thunderbolt.dyndbg=+p:
> https://codeshare.io/qAXLoj
>
> Output of sudo dmesg with kernel option thunderbolt.dyndbg=+p:
> https://codeshare.io/zlPgRb

I see you have "pcie_aspm=off" in the kernel command line. That kind of
affects things. Can you drop that and see if it changes anything? And
also provide a new full dmesg with "thunderbolt.dyndbg=+p" in the
command line (dropping pcie_aspm_off)?

Also is there any particular reason you have it there?