linux-kernel - [PATCH 2/2] virtio_pci: Switch away from deprecated irq_set_affinity

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Message-ID: <20231019101625.412936-2-jakub@cloudflare.com>
Date:   Thu, 19 Oct 2023 12:16:25 +0200
From:   Jakub Sitnicki <jakub@...udflare.com>
To:     virtualization@...ts.linux-foundation.org
Cc:     "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        linux-kernel@...r.kernel.org, kernel-team@...udflare.com
Subject: [PATCH 2/2] virtio_pci: Switch away from deprecated irq_set_affinity_hint

Since commit 65c7cdedeb30 ("genirq: Provide new interfaces for affinity
hints") irq_set_affinity_hint is being phased out.

Switch to new interfaces for setting and applying irq affinity hints.

Signed-off-by: Jakub Sitnicki <jakub@...udflare.com>
---
 drivers/virtio/virtio_pci_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c
index 8927bc338f06..9fab99b540f1 100644
--- a/drivers/virtio/virtio_pci_common.c
+++ b/drivers/virtio/virtio_pci_common.c
@@ -242,7 +242,7 @@ void vp_del_vqs(struct virtio_device *vdev)
 			if (v != VIRTIO_MSI_NO_VECTOR) {
 				int irq = pci_irq_vector(vp_dev->pci_dev, v);
 
-				irq_set_affinity_hint(irq, NULL);
+				irq_update_affinity_hint(irq, NULL);
 				free_irq(irq, vq);
 			}
 		}
@@ -440,7 +440,7 @@ int vp_set_vq_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask)
 
 	if (vp_dev->msix_enabled) {
 		irq = pci_irq_vector(vp_dev->pci_dev, info->msix_vector);
-		irq_set_affinity_hint(irq, cpu_mask);
+		irq_set_affinity_and_hint(irq, cpu_mask);
 	}
 	return 0;
 }
-- 
2.41.0