Messages in this thread Patch in this message | | | From | Jason Wang <> | Subject | [PATCH V5 4/4] virtio-scsi: don't let virtio core to validate used buffer length | Date | Wed, 27 Oct 2021 10:21:07 +0800 |
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We never tries to use used length, so the patch prevents the virtio core from validating used length.
Signed-off-by: Jason Wang <jasowang@redhat.com> --- drivers/scsi/virtio_scsi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 07d0250f17c3..03b09ecea42d 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -977,6 +977,7 @@ static unsigned int features[] = { static struct virtio_driver virtio_scsi_driver = { .feature_table = features, .feature_table_size = ARRAY_SIZE(features), + .suppress_used_validation = true, .driver.name = KBUILD_MODNAME, .driver.owner = THIS_MODULE, .id_table = id_table, -- 2.25.1
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