CONFIG_XEN_DOM0 must depend on CONFIG_USB_SUPPORT, otherwise there is no definition of xen_dbgp_reset_prep() and xen_dbgp_external_startup() resulting in the following link error:
drivers/built-in.o: In function `dbgp_reset_prep': (.text+0x1e03c5): undefined reference to `xen_dbgp_reset_prep' drivers/built-in.o: In function `dbgp_external_startup': (.text+0x1e0d55): undefined reference to `xen_dbgp_external_startup' Signed-off-by: David Rientjes <rient...@google.com> --- arch/x86/xen/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -17,6 +17,7 @@ config XEN_DOM0 def_bool y depends on XEN && PCI_XEN && SWIOTLB_XEN depends on X86_LOCAL_APIC && X86_IO_APIC && ACPI && PCI + depends on USB_SUPPORT # Dummy symbol since people have come to rely on the PRIVILEGED_GUEST # name in tools. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/