A zero cpu-mask means "all of them"
#166
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I don't have a strong opinion on this one. I think that's OK either way. If you'd like to add it to the spec, I am OK with it. |
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May 10, 2023
Extend the execution domain binding to say that a cpu-mask cell value of 0 means that the domain runs on all of the CPUs in the cluster. This seems like a common case, and it is a useful shorthand which may help users, who could define a self-documenting macro like "DOMAIN_CPU_MASK_ALL" or so for this. Fixes: devicetree-org#166 Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no> Reviewed-by: Stefano Stabellini <stefano.stabellini@amd.com>
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As of 4fc81d4, the
cpu-maskproperty in the "openamp,domain-v1" binding says:
I'd like to propose that we extend this binding to say that a value of
0 means that the domain runs on all of the CPUs in the cluster.
This seems like a common case and it is a useful shorthand which may
help users, especially since we could define a self-documenting macro
like
DOMAIN_CPU_MASK_ALLfor this.The text was updated successfully, but these errors were encountered: