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authorLinus Torvalds <torvalds@linux-foundation.org>2020-09-25 10:39:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-09-25 10:39:22 -0700
commit15083aa02561f6f208a253132c9d3b72af8c2b40 (patch)
tree7a79b4edda464b178bc4003eb92517d5e38537b6 /kernel
parent33d04c66f5799befa7c0c618be387541d0c311a3 (diff)
parent6040723009060ed356dc93dd9a27e80b2206e59b (diff)
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Merge tag 'pm-5.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki: "These fix more fallout of recent RCU-lockdep changes in CPU idle code and two devfreq issues. Specifics: - Export rcu_idle_{enter,exit} to modules to fix build issues introduced by recent RCU-lockdep fixes (Borislav Petkov) - Add missing return statement to a stub function in the ACPI processor driver to fix a build issue introduced by recent RCU-lockdep fixes (Rafael Wysocki) - Fix recently introduced suspicious RCU usage warnings in the PSCI cpuidle driver and drop stale comments regarding RCU_NONIDLE() usage from enter_s2idle_proper() (Ulf Hansson) - Fix error code path in the tegra30 devfreq driver (Dan Carpenter) - Add missing information to devfreq_summary debugfs (Chanwoo Choi)" * tag 'pm-5.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: processor: Fix build for ARCH_APICTIMER_STOPS_ON_C3 unset PM / devfreq: tegra30: Disable clock on error in probe PM / devfreq: Add timer type to devfreq_summary debugfs cpuidle: Drop misleading comments about RCU usage cpuidle: psci: Fix suspicious RCU usage rcu/tree: Export rcu_idle_{enter,exit} to modules
Diffstat (limited to 'kernel')
-rw-r--r--kernel/rcu/tree.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 8ce77d9ac716..f78ee759af9c 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -673,6 +673,7 @@ void rcu_idle_enter(void)
lockdep_assert_irqs_disabled();
rcu_eqs_enter(false);
}
+EXPORT_SYMBOL_GPL(rcu_idle_enter);
#ifdef CONFIG_NO_HZ_FULL
/**
@@ -886,6 +887,7 @@ void rcu_idle_exit(void)
rcu_eqs_exit(false);
local_irq_restore(flags);
}
+EXPORT_SYMBOL_GPL(rcu_idle_exit);
#ifdef CONFIG_NO_HZ_FULL
/**