From dd72fdd06268860a24f9f3828efade547ee2e2a9 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 30 Oct 2012 17:31:43 +0100 Subject: virtio-scsi: use dma_context_memory Until address_space_rw was introduced, NULL was accepted as a placeholder for DMA with no IOMMU (to address_space_memory). This does not work anymore, and dma_context_memory needs to be specified explicitly. Signed-off-by: Paolo Bonzini --- hw/virtio-scsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio-scsi.c b/hw/virtio-scsi.c index 30d3f8a..7d546f6 100644 --- a/hw/virtio-scsi.c +++ b/hw/virtio-scsi.c @@ -204,7 +204,7 @@ static void virtio_scsi_bad_req(void) static void qemu_sgl_init_external(QEMUSGList *qsgl, struct iovec *sg, hwaddr *addr, int num) { - memset(qsgl, 0, sizeof(*qsgl)); + qemu_sglist_init(qsgl, num, &dma_context_memory); while (num--) { qemu_sglist_add(qsgl, *(addr++), (sg++)->iov_len); } -- cgit v1.1