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virtio_pci: drop callback sync on reset

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The virtio core now synchronizes callbacks after reset,
so the PCI transports no longer need to do it themselves.

Assisted-by: LLM
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <64421afa76075c2e0b66ef5c2ea18948b861ab73.1789204858.git.mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2026-09-12 06:30:21 -04:00
parent 2a12d96dd8
commit ac7360d486
2 changed files with 0 additions and 5 deletions
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2
drivers/virtio/virtio_pci_legacy.c
View File

@ -98,8 +98,6 @@ static void vp_reset(struct virtio_device *vdev)
/* Flush out the status write, and flush in device writes,
* including MSi-X interrupts, if any. */
vp_legacy_get_status(&vp_dev->ldev);
/* Flush pending VQ/configuration callbacks. */
vp_synchronize_vectors(vdev);
}
static u16 vp_config_vector(struct virtio_pci_device *vp_dev, u16 vector)

3
drivers/virtio/virtio_pci_modern.c
View File

@ -563,9 +563,6 @@ static void vp_reset(struct virtio_device *vdev)
*/
while (vp_modern_get_status(mdev))
msleep(1);
/* Flush pending VQ/configuration callbacks. */
vp_synchronize_vectors(vdev);
}
static int vp_active_vq(struct virtqueue *vq, u16 msix_vec)