From: Jan Beulich Date: Fri, 17 Sep 2021 10:48:03 +0000 (+0200) Subject: PCI: only build xen-pcifront in PV-enabled environments X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e243ae953b5926eba1a8fbea64cbf68094f86a44;p=linux.git PCI: only build xen-pcifront in PV-enabled environments The driver's module init function, pcifront_init(), invokes xen_pv_domain() first thing. That construct produces constant "false" when !CONFIG_XEN_PV. Hence there's no point building the driver in non-PV configurations. Drop the (now implicit and generally wrong) X86 dependency: At present, XEN_PV can only be set when X86 is also enabled. In general an architecture supporting Xen PV (and PCI) would want to have this driver built. Signed-off-by: Jan Beulich Reviewed-by: Stefano Stabellini Acked-by: Bjorn Helgaas Link: https://lore.kernel.org/r/3a7f6c9b-215d-b593-8056-b5fe605dafd7@suse.com Signed-off-by: Juergen Gross --- diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 0c473d75e625c..43e615aa12ffa 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -110,7 +110,7 @@ config PCI_PF_STUB config XEN_PCIDEV_FRONTEND tristate "Xen PCI Frontend" - depends on X86 && XEN + depends on XEN_PV select PCI_XEN select XEN_XENBUS_FRONTEND default y