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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-03 10:57:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-03 10:57:25 -0700 |
| commit | 50ddcdb2635c82e195a2557341d759c5b9419bf1 (patch) | |
| tree | 4094f635aa6f73623272b8d2bf438fa0f89f263a | |
| parent | 69a5c49a9147e9daca76201e3d6edfea5ed8403a (diff) | |
| parent | 1daf08a066cfe500587affd3fa3be8c13b8ff007 (diff) | |
| download | linux-50ddcdb2635c82e195a2557341d759c5b9419bf1.tar.bz2 | |
Merge tag 'livepatching-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching update from Petr Mladek.
* tag 'livepatching-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
livepatch: Replace deprecated CPU-hotplug functions.
| -rw-r--r-- | kernel/livepatch/transition.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/livepatch/transition.c b/kernel/livepatch/transition.c index 3a4beb9395c4..291b857a6e20 100644 --- a/kernel/livepatch/transition.c +++ b/kernel/livepatch/transition.c @@ -411,7 +411,7 @@ void klp_try_complete_transition(void) /* * Ditto for the idle "swapper" tasks. */ - get_online_cpus(); + cpus_read_lock(); for_each_possible_cpu(cpu) { task = idle_task(cpu); if (cpu_online(cpu)) { @@ -423,7 +423,7 @@ void klp_try_complete_transition(void) task->patch_state = klp_target_state; } } - put_online_cpus(); + cpus_read_unlock(); if (!complete) { if (klp_signals_cnt && !(klp_signals_cnt % SIGNALS_TIMEOUT)) |