From a88ae0d44b6b5830b752641b2198735272f13eaf Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Mon, 28 Sep 2015 17:01:23 -0300 Subject: [PATCH] pc: Require xen when initializing xenfv machine Without this check, the xen-platform device will crash on reset if using the accel option with anything other than xen (e.g. "-machine xenfv,accel=kvm"). Signed-off-by: Eduardo Habkost Reviewed-by: Stefano Stabellini Signed-off-by: Stefano Stabellini --- hw/i386/pc_piix.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index ae7bbebd0f..a91cc3dada 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -434,6 +434,11 @@ static void pc_xen_hvm_init(MachineState *machine) { PCIBus *bus; + if (!xen_enabled()) { + error_report("xenfv machine requires the xen accelerator"); + exit(1); + } + pc_xen_hvm_init_pci(machine); bus = pci_find_primary_bus();