linux-kernel - [PATCH v1 2/4] KVM: arm/arm64: vgic: Improve comment on kvm_vgic_inject

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Message-Id: <20190222082327.3312-3-leo.yan@linaro.org>
Date:   Fri, 22 Feb 2019 16:23:24 +0800
From:   Leo Yan <leo.yan@...aro.org>
To:     Christoffer Dall <christoffer.dall@....com>,
        Marc Zyngier <marc.zyngier@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        James Morse <james.morse@....com>,
        Andre Przywara <andre.przywara@....com>,
        Jun Yao <yaojun8558363@...il.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        linux-kernel@...r.kernel.org
Cc:     Leo Yan <leo.yan@...aro.org>
Subject: [PATCH v1 2/4] KVM: arm/arm64: vgic: Improve comment on kvm_vgic_inject_irq

The function kvm_vgic_inject_irq() is not only used by PPIs but also can
be used to inject interrupt for SPIs; this patch improves comment for
argument @cpuid to reflect support SPIs as well.

Signed-off-by: Leo Yan <leo.yan@...aro.org>
---
 virt/kvm/arm/vgic/vgic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virt/kvm/arm/vgic/vgic.c b/virt/kvm/arm/vgic/vgic.c
index 7cfdfbc910e0..79fe64c15051 100644
--- a/virt/kvm/arm/vgic/vgic.c
+++ b/virt/kvm/arm/vgic/vgic.c
@@ -394,7 +394,7 @@ bool vgic_queue_irq_unlock(struct kvm *kvm, struct vgic_irq *irq,
 /**
  * kvm_vgic_inject_irq - Inject an IRQ from a device to the vgic
  * @kvm:     The VM structure pointer
- * @cpuid:   The CPU for PPIs
+ * @cpuid:   The CPU for PPIs and SPIs
  * @intid:   The INTID to inject a new state to.
  * @level:   Edge-triggered:  true:  to trigger the interrupt
  *			      false: to ignore the call
-- 
2.17.1