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| author | Peter Zijlstra <peterz@infradead.org> | 2023-01-12 20:43:17 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-01-13 11:03:21 +0100 |
| commit | 5e26aa93391195a64871db5d96d7163f0062ca4f (patch) | |
| tree | 6d792c86d44ca8bdbafa06a806d36bab037079fd /kernel | |
| parent | aaa3896b969bdf946e0fd6aa6199da17b5da8d5c (diff) | |
| download | linux-5e26aa93391195a64871db5d96d7163f0062ca4f.tar.gz linux-5e26aa93391195a64871db5d96d7163f0062ca4f.tar.bz2 linux-5e26aa93391195a64871db5d96d7163f0062ca4f.zip | |
cpuidle/poll: Ensure IRQs stay disabled after cpuidle_state::enter() calls
Make cpuidle_state::enter() methods IRQ state invariant on exit.
Additionally make sure to use raw_local_irq_*() methods since this
cpuidle callback will be called with RCU already disabled.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230112195539.515253662@infradead.org
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions