[PATCH v3 0/2] genirq/matrix: CPU selection cleanup and tie-breaking fix

[Zhan Xusheng]

This version splits the previous change into two patches:
Patch 1 contains only a readability refactoring with no functional change.
Patch 2 contains the intentional tie-breaking behavior change.

This addresses the review feedback on separating functional changes
from code cleanups.

Signed-off-by: Zhan Xusheng <zhanxusheng@xxxxxxxxxx>
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2.43.0