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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
commit | 638a9e433ecd61e64761352dbec1fa4f5874c941 (patch) | |
tree | fdbff74a238d7a5a7d1cef071b7230bc064b9f25 /drivers/virtio/virtio_ring.c | |
parent | Releasing progress-linux version 6.9.12-1~progress7.99u1. (diff) | |
download | linux-638a9e433ecd61e64761352dbec1fa4f5874c941.tar.xz linux-638a9e433ecd61e64761352dbec1fa4f5874c941.zip |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | drivers/virtio/virtio_ring.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 6f7e5010a6..2a972752ff 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -2782,7 +2782,7 @@ EXPORT_SYMBOL_GPL(virtqueue_resize); * * Returns zero or a negative error. * 0: success. - * -EINVAL: vring does not use the dma api, so we can not enable premapped mode. + * -EINVAL: too late to enable premapped mode, the vq already contains buffers. */ int virtqueue_set_dma_premapped(struct virtqueue *_vq) { @@ -2798,11 +2798,6 @@ int virtqueue_set_dma_premapped(struct virtqueue *_vq) return -EINVAL; } - if (!vq->use_dma_api) { - END_USE(vq); - return -EINVAL; - } - vq->premapped = true; vq->do_unmap = false; |