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050632ae65
arch_timer_edge_cases tries to migrate itself across host cpus. Before the first test, it migrates to cpu 0 by setting up an affinity mask with only bit 0 set. After that it looks for the next possible cpu in the current affinity mask which still has only bit 0 set. So there is no migration at all. Fix this by reading the default mask at start and use this to find the next cpu in each iteration. Signed-off-by: Sebastian Ott <sebott@redhat.com> Link: https://lore.kernel.org/r/20250605103613.14544-3-sebott@redhat.com Signed-off-by: Marc Zyngier <maz@kernel.org>