diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-31 14:23:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-31 14:23:12 -0700 |
| commit | 9147566d801602c9e7fc7f85e989735735bf38ba (patch) | |
| tree | 27d060ad1edf02ad4ab07fdbd493c6a24bf810bb /tools/testing/selftests/sched_ext/Makefile | |
| parent | 0958d657b4bc28c5cdc313b9953cbcc0667c864f (diff) | |
| parent | 090d34f0f0285124452373225bcc520a31e305e4 (diff) | |
Merge tag 'sched_ext-for-7.0-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_extHEADmaster
Pull sched_ext fixes from Tejun Heo:
- Fix SCX_KICK_WAIT deadlock where multiple CPUs waiting for each other
in hardirq context form a cycle. Move the wait to a balance callback
which can drop the rq lock and process IPIs.
- Fix inconsistent NUMA node lookup in scx_select_cpu_dfl() where
the waker_node used cpu_to_node() while prev_cpu used
scx_cpu_node_if_enabled(), leading to undefined behavior when
per-node idle tracking is disabled.
* tag 'sched_ext-for-7.0-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
selftests/sched_ext: Add cyclic SCX_KICK_WAIT stress test
sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait to balance callback
sched_ext: Fix inconsistent NUMA node lookup in scx_select_cpu_dfl()
Diffstat (limited to 'tools/testing/selftests/sched_ext/Makefile')
| -rw-r--r-- | tools/testing/selftests/sched_ext/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/sched_ext/Makefile b/tools/testing/selftests/sched_ext/Makefile index 006300ac6dff..1c9ca328cca1 100644 --- a/tools/testing/selftests/sched_ext/Makefile +++ b/tools/testing/selftests/sched_ext/Makefile @@ -188,6 +188,7 @@ auto-test-targets := \ rt_stall \ test_example \ total_bw \ + cyclic_kick_wait \ testcase-targets := $(addsuffix .o,$(addprefix $(SCXOBJ_DIR)/,$(auto-test-targets))) |