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Re: [Xen-devel] [PATCH] libxl: create pci backend only when there are pci devices
If you want to have this patch applied to xen-4.1 then please
mention this explicitely.
Christoph
On 09/14/11 14:19, Roger Pau Monne wrote:
# HG changeset patch
# User Roger Pau Monne<roger.pau@xxxxxxxxxxxxx>
# Date 1316002720 -7200
# Node ID 63e254468d6e8d81baeafaed68f05791dc21eb4e
# Parent ac33d68e89767d49113824e5661c49a5465a18e7
libxl: create pci backend only when there are pci devices.
Signed-off-by: Roger Pau Monne<roger.pau@xxxxxxxxxxxxx>
diff -r ac33d68e8976 -r 63e254468d6e tools/libxl/libxl_create.c
--- a/tools/libxl/libxl_create.c Thu Sep 08 15:13:06 2011 +0100
+++ b/tools/libxl/libxl_create.c Wed Sep 14 14:18:40 2011 +0200
@@ -584,12 +584,14 @@ static int do_domain_create(libxl__gc *g
for (i = 0; i< d_config->num_pcidevs; i++)
libxl__device_pci_add(gc, domid,&d_config->pcidevs[i], 1);
- ret = libxl__create_pci_backend(gc, domid, d_config->pcidevs,
- d_config->num_pcidevs);
- if (ret< 0) {
- LIBXL__LOG(ctx, LIBXL__LOG_ERROR,
- "libxl_create_pci_backend failed: %d", ret);
- goto error_out;
+ if (d_config->num_pcidevs> 0) {
+ ret = libxl__create_pci_backend(gc, domid, d_config->pcidevs,
+ d_config->num_pcidevs);
+ if (ret< 0) {
+ LIBXL__LOG(ctx, LIBXL__LOG_ERROR,
+ "libxl_create_pci_backend failed: %d", ret);
+ goto error_out;
+ }
}
if (d_config->c_info.type == LIBXL_DOMAIN_TYPE_PV&&
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85689 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
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