Re: The MSI Driver Guide HOWTO

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On 09/03/2023 23:55:03, Bjorn Helgaas wrote:
On Thu, Mar 09, 2023 at 10:57:51AM +0100, rec wrote:
> On 09/03/2023 00:03:04, Bjorn Helgaas wrote:
> > On Tue, Mar 07, 2023 at 12:22:44PM +0100, rec wrote:
> > > Like asked in : https://www.kernel.org/doc/html/latest/PCI/msi-howto.html#disabling-msis-globally
>
> > Thanks for the report! I assume this means your system has problems
> > with MSIs, and booting with "pci=nomsi" makes it work better?
>
> You are welcome,
> The system doesn't boot completely without the "pci=nomsi" option.

What exactly do you mean by "it doesn't boot completely"?  I compared
the two dmesg logs, and I see that the "with MSI" log also has the
"single" parameter, so it will only boot to single-user mode.

It does it mean than either the boot stop or the system halt, power-off before it can be possible to connect tty console or display manager.

Attach with this message the bootmsi log without the single option.

Thanks again for your attention,

Gaël

Attachment: bootmsi_nosingle.txt.7z
Description: application/7z-compressed


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