Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]>
Index: kvm-userspace.hotplug3/qemu/hw/pci.c
===================================================================
--- kvm-userspace.hotplug3.orig/qemu/hw/pci.c
+++ kvm-userspace.hotplug3/qemu/hw/pci.c
@@ -236,6 +236,11 @@ void pci_register_io_region(PCIDevice *p
if ((unsigned int)region_num >= PCI_NUM_REGIONS)
return;
+
+ if (size & (size-1))
+ term_printf("WARNING: PCI region size must be pow2 "
+ "type=0x%x, size=0x%x\n", type, size);
+
r = &pci_dev->io_regions[region_num];
r->addr = -1;
r->size = size;
--
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