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Re: [Qemu-devel] [PATCH 1/4] Fix vmw_pvscsi.c for iommu support changes
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 1/4] Fix vmw_pvscsi.c for iommu support changes |
Date: |
Fri, 26 Apr 2013 10:19:55 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 |
Il 26/04/2013 08:02, David Gibson ha scritto:
> vmw_pvscsi.c directly calls pci_dma_sglist_init() instead of using the
> helper for PCI devices, which means it was broken by Paolo Bonzini's
> recent addition of iommu support to the memory API. This fixes it.
>
> Signed-off-by: David Gibson <address@hidden>
> ---
> hw/scsi/vmw_pvscsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c
> index 4b4a58f..68c8d58 100644
> --- a/hw/scsi/vmw_pvscsi.c
> +++ b/hw/scsi/vmw_pvscsi.c
> @@ -617,7 +617,7 @@ pvscsi_build_sglist(PVSCSIState *s, PVSCSIRequest *r)
> {
> PCIDevice *d = PCI_DEVICE(s);
>
> - qemu_sglist_init(&r->sgl, 1, pci_dma_context(d));
> + pci_dma_sglist_init(&r->sgl, d, 1);
> if (r->req.flags & PVSCSI_FLAG_CMD_WITH_SG_LIST) {
> pvscsi_convert_sglist(r);
> } else {
>
Thanks for the heads-up. Though maybe it should just bypass the IOMMU
like virtio, I'll think about it.
Paolo
- [Qemu-devel] [0/4] RFC: Preparations for VFIO and guest IOMMUs (v2), David Gibson, 2013/04/26
- [Qemu-devel] [PATCH 1/4] Fix vmw_pvscsi.c for iommu support changes, David Gibson, 2013/04/26
- Re: [Qemu-devel] [PATCH 1/4] Fix vmw_pvscsi.c for iommu support changes,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 2/4] vfio: Associate VFIO groups with (guest) IOMMU address spaces, David Gibson, 2013/04/26
- [Qemu-devel] [PATCH 4/4] vfio: Only use memory listeners when appropriate, David Gibson, 2013/04/26
- [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, David Gibson, 2013/04/26
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, Paolo Bonzini, 2013/04/26
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, David Gibson, 2013/04/26
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, Paolo Bonzini, 2013/04/26
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, David Gibson, 2013/04/27
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, Paolo Bonzini, 2013/04/27
- Re: [Qemu-devel] [PATCH 3/4] vfio: Move container list to iommu MemoryRegion, David Gibson, 2013/04/27