[PATCH for 5.1 0/3] Restartable Sequences updates for 5.1

Those changes aiming at 5.1 include one comment cleanup, the removal of
the rseq_len field from the task struct which serves no purpose
considering that the struct size is fixed by the ABI, and a selftest
improvement adapting the number of threads to the number of detected
CPUs, which is nicer for smaller systems.

Thanks,

Mathieu

Mathieu Desnoyers (3):
  rseq: cleanup: Reflect removal of event counter in comments
  rseq: cleanup: remove rseq_len from task_struct
  rseq/selftests: Adapt number of threads to the number of detected cpus

 arch/arm/kernel/signal.c                       | 3 +--
 arch/x86/kernel/signal.c                       | 5 +----
 include/linux/sched.h                          | 4 ----
 kernel/rseq.c                                  | 9 +++------
 tools/testing/selftests/rseq/run_param_test.sh | 7 +++++--
 5 files changed, 10 insertions(+), 18 deletions(-)

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2.11.0