tree d1ba97b3d1c8a364727a663aaa624512390a967e
parent 33796b91871ad4010c8188372dd1faf97cf0f1c0
author Andrea Righi <arighi@nvidia.com> 1751350125 +0200
committer Tejun Heo <tj@kernel.org> 1751561053 -1000

selftests/sched_ext: Fix exit selftest hang on UP

On single-CPU systems, ops.select_cpu() is never called, causing the
EXIT_SELECT_CPU test case to wait indefinitely.

Avoid the stall by skipping this specific sub-test when only one CPU is
available.

Reported-by: Phil Auld <pauld@redhat.com>
Fixes: a5db7817af780 ("sched_ext: Add selftests")
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Reviewed-by: Phil Auld <pauld@redhat.com>
Tested-by: Phil Auld <pauld@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>