Commit 2b213f72 authored Mar 15, 2022 by Rafael J. Wysocki Committed by Jun Tian Jul 08, 2022

cpuidle: intel_idle: Update intel_idle() kerneldoc comment

mainline inclusion
from mainline-v5.18-rc1
commit a335b1e6
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I5BECY


CVE: NA

Intel-SIG: commit a335b1e6 cpuidle: intel_idle: Update intel_idle()
kerneldoc comment.
Backport intel_idle driver

--------------------------------

Commit bf9282dc ("cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic")
moved the leave_mm() call away from intel_idle(), but it didn't update
its kerneldoc comment accordingly, so do that now.

Fixes: bf9282dc ("cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic")

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: yingbao jia <yingbao.jia@intel.com>
Signed-off-by: Jun Tian <jun.j.tian@intel.com>

parent 5e98d44d

drivers/idle/intel_idle.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -122,9 +122,6 @@ static unsigned int mwait_substates __initdata;
		* If the local APIC timer is not known to be reliable in the target idle state,
		* enable one-shot tick broadcasting for the target CPU before executing MWAIT.
		*
		* Optionally call leave_mm() for the target CPU upfront to avoid wakeups due to
		* flushing user TLBs.
		*
		* Must be called under local_irq_disable().
		*/
		static __cpuidle int intel_idle(struct cpuidle_device *dev,