[Skiboot] [PATCH] hw/npu2: Don't assert if we hit a mixed OpenCAPI/NVLink setup

Stewart Smith stewart at linux.ibm.com
Tue Aug 7 13:00:11 AEST 2018

Andrew Donnellan <andrew.donnellan at au1.ibm.com> writes:
> If our device tree contains a mix of OpenCAPI and NVLink links, that's a
> problem, but it's not fatal and we should simply abort NPU init rather than
> kill the machine - this is helpful for doing further debugging.
> Signed-off-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

Merged to master as of 8a8cc857fa3f4a635cd9ef4acbd5abdfbe7872bd

> Debating whether or not to send a backport of this to the 6.0 stable
> tree...

Is it something that could/would occur on any system that someone has
shipped? Probably not, so we're likely okay?

Stewart Smith
OPAL Architect, IBM.

More information about the Skiboot mailing list