Re: [libvirt] [PATCH] Fix compilation of libvirt against xen-unstable

libvirt fails to compile against current xen-unstable. This patch fixes it. Regards, Jim

commit d08067f04248c7f1bd797f4401308ea9a8971f1b Author: Jim Fehlig <jfehlig(a)novell.com&gt; Date: Fri Nov 13 14:44:56 2009 -0700 xen-unstable changeset 19788 removed MAX_VIRT_CPUS from public headers, breaking compilation of libvirt on -unstable. Its semanitc was retained with XEN_LEGACY_MAX_VCPUS. Ensure MAX_VIRT_CPUS is defined accordingly. diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c index 6d8bfdd..843102a 100644 --- a/src/xen/xen_hypervisor.c +++ b/src/xen/xen_hypervisor.c @@ -109,6 +109,14 @@ typedef privcmd_hypercall_t hypercall_t; #define SYS_IFACE_MIN_VERS_NUMA 4 #endif +/* xen-unstable changeset 19788 removed MAX_VIRT_CPUS from public + * headers. Its semanitc was retained with XEN_LEGACY_MAX_VCPUS. + * Ensure MAX_VIRT_CPUS is defined accordingly. + */ +#if !defined(MAX_VIRT_CPUS) && defined(XEN_LEGACY_MAX_VCPUS) +#define MAX_VIRT_CPUS XEN_LEGACY_MAX_VCPUS +#endif + static int xen_ioctl_hypercall_cmd = 0; static int initialized = 0; static int in_init = 0;