Re: [PATCH v2 4/4] KVM: arm/arm64: vgic: Make vgic_cpu->ap_list_lock a raw_spinlock

From: Christoffer Dall
Date: Tue Dec 11 2018 - 05:32:37 EST

On Mon, Nov 26, 2018 at 06:26:47PM +0000, Julien Thierry wrote:
> vgic_cpu->ap_list_lock must always be taken with interrupts disabled as
> it is used in interrupt context.
> For configurations such as PREEMPT_RT_FULL, this means that it should
> be a raw_spinlock since RT spinlocks are interruptible.
> Signed-off-by: Julien Thierry <julien.thierry@xxxxxxx>
> Cc: Christoffer Dall <christoffer.dall@xxxxxxx>
> Cc: Marc Zyngier <marc.zyngier@xxxxxxx>

Acked-by: Christoffer Dall <christoffer.dall@xxxxxxx>