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(parent: 418e70b) | patch
arm64: suspend: Use cpuidle context helpers in cpu_suspend()
authorMarc Zyngier <maz@kernel.org>
Tue, 15 Jun 2021 11:12:27 +0000 (12:12 +0100)
committerWill Deacon <will@kernel.org>
Thu, 17 Jun 2021 17:00:39 +0000 (18:00 +0100)
commit2ff40911024e2be8729dfc1edf7e082a0f3a3896
treef5adbfddd97a2018a226d0051bb73696eae26952tree | snapshot
parent418e70bebea847cde6dd2bcebc05cce47aecacefcommit | diff
arm64: suspend: Use cpuidle context helpers in cpu_suspend()

Use cpuidle context helpers to switch to using DAIF.IF instead
of PMR to mask interrupts, ensuring that we suspend with
interrupts being able to reach the CPU interface.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20210615111227.2454465-5-maz@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/kernel/suspend.c diff | blob | history
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