These are small improvements to rcu_seq_done_exact() improving its readability
and adding error checking. Passes rcutorture testing. Will send the rcutorture
wrap around testing separately.

Frederic Weisbecker (1):
  rcu: Comment on the extraneous delta test on rcu_seq_done_exact()

Joel Fernandes (2):
  rcu: Replace magic number with meaningful constant in
    rcu_seq_done_exact()
  rcu: Add warning to ensure rcu_seq_done_exact() is working

 kernel/rcu/rcu.h  | 14 +++++++++++++-
 kernel/rcu/tree.c |  5 +++++
 2 files changed, 18 insertions(+), 1 deletion(-)

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2.43.0