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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 11:04:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 11:04:49 -0800 |
| commit | 15d6632496537fa66488221ee5dd2f9fb318ef2e (patch) | |
| tree | be4289b6e0cd9757f08a468965a2aa0376f4949e | |
| parent | 80b60e3849bfe987801a73ebd4bab43b7b591a09 (diff) | |
| parent | 59d8cc6b2e375ff486b030da6703b1d481e186e6 (diff) | |
| download | linux-rt-15d6632496537fa66488221ee5dd2f9fb318ef2e.tar.gz | |
Merge branch 'urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU warning removal from Paul McKenney:
"A single commit that fixes an embarrassing bug discussed here:
https://lore.kernel.org/lkml/20200125131425.GB16136@zn.tnic/
which apparently also affects smaller systems"
[ This was sent to Ingo, but since I see the issue on the laptop I use for
testing during the merge window, I'm doing the pull directly - Linus ]
* 'urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
rcu: Forgive slow expedited grace periods at boot time
| -rw-r--r-- | kernel/rcu/tree_exp.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h index 6935a9e2b094..dcbd75791f39 100644 --- a/kernel/rcu/tree_exp.h +++ b/kernel/rcu/tree_exp.h @@ -508,7 +508,6 @@ static void synchronize_rcu_expedited_wait(void) tick_dep_set_cpu(cpu, TICK_DEP_BIT_RCU_EXP); } } - WARN_ON_ONCE(1); } for (;;) { |