ACPI error messages on Lenovo W540
John Baldwin
jhb at freebsd.org
Wed Jun 25 15:22:21 UTC 2014
On Tuesday, June 24, 2014 8:51:17 pm Eric McCorkle wrote:
> On 06/24/2014 10:00, John Baldwin wrote:
> > Ah, the nvidia driver calls _DSM and it has the bug. In its nvidia_acpi.c file
> > it uses a Buffer instead of a Package for the fourth argument to _DSM. OTOH, the
> > warning doesn't prevent the method from running, so the warning may be harmless.
> > You can try contacting the nvidia folks to tell them about the warning and point
> > out the bug in their _DSM wrapper in nvidia_acpi.c to see what they say.
>
> Will do. Is there a preferred point of contact?
Just use the bug report details that come with the driver. They include an
e-mail address you can use to send bug reports.
--
John Baldwin
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