Re: [libvirt] [PATCH] Convert libxl driver to Xen 4.2

Based on a patch originally authored by Daniel De Graaf http://lists.xen.org/archives/html/xen-devel/2012-05/msg00565.html This patch converts the Xen libxl driver to support only Xen >= 4.2. Support for Xen 4.1 libxl is dropped since that version of libxl is designated 'technology preview' only and is incompatible with Xen 4.2 libxl. Additionally, the default toolstack in Xen 4.1 is still xend, for which libvirt has a stable, functional driver. --- V2: Remove 128 vcpu limit. Remove split_string_into_string_list() function copied from xen sources since libvirt now has virStringSplit().

@@ -62,7 +64,6 @@ struct guest_arch { static const char *xen_cap_re = "(xen|hvm)-[[:digit:]]+\\.[[:digit:]]+-(x86_32|x86_64|ia64|powerpc64)(p|be)?"; static regex_t xen_cap_rec; - static int libxlNextFreeVncPort(libxlDriverPrivatePtr driver, int startPort) {