Commit-ID: 5e2f764234bd0ef9542902fb608e525c41e0d7ee Gitweb: http://git.kernel.org/tip/5e2f764234bd0ef9542902fb608e525c41e0d7ee Author: Marc Zyngier <marc.zyngier@xxxxxxx> AuthorDate: Tue, 20 Dec 2016 15:10:50 +0000 Committer: Marc Zyngier <marc.zyngier@xxxxxxx> CommitDate: Thu, 31 Aug 2017 15:31:37 +0100 irqchip/gic-v3-its: Add VPE invalidation hook When a guest issues a INVALL command targetting a collection, it must be translated into a VINVALL for the VPE that has this collection. This patch implements a hook that offers this functionallity to the hypervisor. Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> --- drivers/irqchip/irq-gic-v3-its.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index f482704..21b728d 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -2232,6 +2232,10 @@ static int its_vpe_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) its_vpe_deschedule(vpe); return 0; + case INVALL_VPE: + its_send_vinvall(vpe); + return 0; + default: return -EINVAL; } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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