While putting together a prototype patch to address the security issues connected to granting guests write access to MSI-X table and pending bit array I cam across a few other MSI-X related issues. Since I don''t have any MSI-X capable devices (or drivers thereof), I can''t really test those changes, so review of the changes before applying is required. 1) prevent simultaneous use of MSI and MSI-X 2) allow the MSI-X table to reside beyond 4G even on 32-bit systems 3) consolidate MSI-X related definitions Signed-off-by: Jan Beulich <jbeulich@novell.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel