KVM: arm/arm64: vgic: Add __vgic_put_lpi_locked primitive
Marc Zyngier authored

Our LPI translation cache needs to be able to drop the refcount
on an LPI whilst already holding the lpi_list_lock.

Let's add a new primitive for this.
Tested-by: default avatarAndre Przywara <andre.przywara@arm.com>
Reviewed-by: default avatarEric Auger <eric.auger@redhat.com>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
1bb3691d
Linux kernel
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