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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 21:26:09 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 21:26:09 +0300
commit3a1d5384b7decbff6519daa9c65a35665e227323 (patch)
tree7442f1b74d452d82d6702f8cd25173cc81c0c634 /drivers/scsi/virtio_scsi.c
parent37d4607ebbbf5d8b74cbcb9434a5ce6897a51864 (diff)
parent5e663f0410fa2f355042209154029842ba1abd43 (diff)
downloadlinux-3a1d5384b7decbff6519daa9c65a35665e227323.tar.xz
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio, vhost updates from Michael Tsirkin: "Fixes, features, performance: - new iommu device - vhost guest memory access using vmap (just meta-data for now) - minor fixes" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio-mmio: add error check for platform_get_irq scsi: virtio_scsi: Use struct_size() helper iommu/virtio: Add event queue iommu/virtio: Add probe request iommu: Add virtio-iommu driver PCI: OF: Initialize dev->fwnode appropriately of: Allow the iommu-map property to omit untranslated devices dt-bindings: virtio: Add virtio-pci-iommu node dt-bindings: virtio-mmio: Add IOMMU description vhost: fix clang build warning vhost: access vq metadata through kernel virtual address vhost: factor out setting vring addr and num vhost: introduce helpers to get the size of metadata area vhost: rename vq_iotlb_prefetch() to vq_meta_prefetch() vhost: fine grain userspace memory accessors vhost: generalize adding used elem
Diffstat (limited to 'drivers/scsi/virtio_scsi.c')
-rw-r--r--drivers/scsi/virtio_scsi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 1705398b026a..297e1076e571 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -792,7 +792,7 @@ static int virtscsi_probe(struct virtio_device *vdev)
num_targets = virtscsi_config_get(vdev, max_target) + 1;
shost = scsi_host_alloc(&virtscsi_host_template,
- sizeof(*vscsi) + sizeof(vscsi->req_vqs[0]) * num_queues);
+ struct_size(vscsi, req_vqs, num_queues));
if (!shost)
return -ENOMEM;