bitkeeper revision 1.160.1.4 (3e9401e4kc8Fmnd3AHf8r9s7zUPW2A)

pci.c:
  Make it clear that previous PCI fix is intended to be forward ported as necessary.

diff --git a/xen/drivers/pci/pci.c b/xen/drivers/pci/pci.c
index 87a64d7f82b53935593101060df25ba23bb8825c..2692435463f0ccdcbbce093a5cb265a29eb36e30 100644 (file)
--- a/xen/drivers/pci/pci.c
+++ b/xen/drivers/pci/pci.c
@@ -1505,6 +1505,7 @@ unsigned int __devinit pci_do_scan_bus(struct pci_bus *bus)
 {
        unsigned int devfn, max, pass;
        struct list_head *ln;
+       /* XEN MODIFICATION: Allocate 'dev0' on heap to avoid stack overflow. */
        struct pci_dev *dev, *dev0;
 
        DBG("Scanning bus %02x\n", bus->number);