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ACPI: processor: Use CPUIDLE_FLAG_TLB_FLUSHED
authorPeter Zijlstra <peterz@infradead.org>
Tue, 15 Sep 2020 10:31:59 +0000 (12:31 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 16 Sep 2020 17:36:25 +0000 (19:36 +0200)
commit4e2f374157ec0f3e55d4c4de8c8ebe267d1cdd05
tree0fb646b22408d9cec184dc49aa29f89cffef5826tree | snapshot
parent63f393b9c3b7b70fd995aab29e77bff881469181commit | diff
ACPI: processor: Use CPUIDLE_FLAG_TLB_FLUSHED

Make acpi_processor_idle() use the generic TLB flushing code.
This again removes RCU usage after rcu_idle_enter().

(XXX make every C3 invalidate TLBs, not just C3-BM)

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
arch/ia64/include/asm/acpi.h diff | blob | history
arch/x86/include/asm/acpi.h diff | blob | history
drivers/acpi/processor_idle.c diff | blob | history
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