mirror-linux/tools/testing
Linus Torvalds 8369b2e97d sched_ext: Fixes for v7.0-rc3
- Fix data races flagged by KCSAN: add missing READ_ONCE()/WRITE_ONCE()
   annotations for lock-free accesses to module parameters and dsq->seq.
 
 - Fix silent truncation of upper 32 enqueue flags (SCX_ENQ_PREEMPT and
   above) when passed through the int sched_class interface.
 
 - Documentation updates: scheduling class precedence, task ownership
   state machine, example scheduler descriptions, config list cleanup.
 
 - Selftest fix for format specifier and buffer length in
   file_write_long().
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Merge tag 'sched_ext-for-7.0-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fixes from Tejun Heo:

 - Fix data races flagged by KCSAN: add missing READ_ONCE()/WRITE_ONCE()
   annotations for lock-free accesses to module parameters and dsq->seq

 - Fix silent truncation of upper 32 enqueue flags (SCX_ENQ_PREEMPT and
   above) when passed through the int sched_class interface

 - Documentation updates: scheduling class precedence, task ownership
   state machine, example scheduler descriptions, config list cleanup

 - Selftest fix for format specifier and buffer length in
   file_write_long()

* tag 'sched_ext-for-7.0-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  sched_ext: Use WRITE_ONCE() for the write side of scx_enable helper pointer
  sched_ext: Fix enqueue_task_scx() truncation of upper enqueue flags
  sched_ext: Documentation: Update sched-ext.rst
  sched_ext: Use READ_ONCE() for scx_slice_bypass_us in scx_bypass()
  sched_ext: Documentation: Mention scheduling class precedence
  sched_ext: Document task ownership state machine
  sched_ext: Use READ_ONCE() for lock-free reads of module param variables
  sched_ext/selftests: Fix format specifier and buffer length in file_write_long()
  sched_ext: Use WRITE_ONCE() for the write side of dsq->seq update
2026-03-13 14:54:56 -07:00
..
crypto/chacha20-s390
cxl cxl changes for v7.0 2026-02-12 16:33:05 -08:00
fault-injection
ktest
kunit kunit: tool: copy caller args in run_kernel to prevent mutation 2026-03-02 10:02:06 -07:00
memblock memblock: drop redundant 'struct page *' argument from memblock_free_pages() 2026-01-09 11:53:51 +02:00
nvdimm
radix-tree idr: fix idr_alloc() returning an ID out of range 2025-12-23 11:23:11 -08:00
rbtree
scatterlist
selftests sched_ext: Fixes for v7.0-rc3 2026-03-13 14:54:56 -07:00
shared tools: Update context analysis macros in compiler_types.h 2026-01-28 09:25:45 +01:00
vma tools/testing/vma: add VMA userland tests for VMA flag functions 2026-02-12 15:42:59 -08:00
vsock vsock/test: add stream TX credit bounds test 2026-01-22 15:41:33 +01:00