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3 commits

Author SHA1 Message Date
Andrea Righi
7980ad7e4c 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: a5db7817af ("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>
 2025-07-03 06:44:13 -10:00
Andrea Righi
74ca334338 selftests/sched_ext: Fix enum resolution 
All scx enums are now automatically generated from vmlinux.h and they
must be initialized using the SCX_ENUM_INIT() macro.

Fix the scx selftests to use this macro to properly initialize these
values.

Fixes: 8da7bf2cee ("tools/sched_ext: Receive updates from SCX repo")
Reported-by: Ihor Solodrai <ihor.solodrai@pm.me>
Closes: https://lore.kernel.org/all/Z2tNK2oFDX1OPp8C@slm.duckdns.org/
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
 2025-01-24 08:09:52 -10:00
David Vernet
a5db7817af sched_ext: Add selftests 
Add basic selftests.

Signed-off-by: David Vernet <dvernet@meta.com>
Acked-by: Tejun Heo <tj@kernel.org>
 2024-06-18 10:09:21 -10:00