On Wed, 2010-07-28 at 20:40 +0100, Gianni Tedesco wrote:
> int libxl_device_pci_shutdown(struct libxl_ctx *ctx, uint32_t domid)
> {
> libxl_device_pci *pcidevs;
> - int num, i;
> + int num, i, rc;
>
> - pcidevs = libxl_device_pci_list(ctx, domid, &num);
> + rc = libxl_device_pci_list_assigned(ctx, &pcidevs, domid, &num);
> + if ( rc )
> + return rc;
> for (i = 0; i < num; i++) {
> if (libxl_device_pci_remove(ctx, domid, pcidevs + i) < 0)
> return ERROR_FAIL;
I have a feeling this is responsible for my getting this message:
libxl: error: libxl.c:851:libxl_domain_destroy pci shutdown failed for
domid 2
when shutting down a PV domain which has no PCI devices assigned to it.
Presumably this is because libxl_device_pci_list_assigned() returns
error if "backend/pci/%d/0/num_devs" does not exist in xenstore, which
it won't for a domain with no devices passed through.
Ian.
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