From 34aff14580d1b02971adfd63be994f9c045919aa Mon Sep 17 00:00:00 2001 From: Jason Andryuk Date: Wed, 14 Oct 2020 13:53:40 -0400 Subject: xen: Remove Xen PVH/PVHVM dependency on PCI A Xen PVH domain doesn't have a PCI bus or devices, so it doesn't need PCI support built in. Currently, XEN_PVH depends on XEN_PVHVM which depends on PCI. Introduce XEN_PVHVM_GUEST as a toplevel item and change XEN_PVHVM to a hidden variable. This allows XEN_PVH to depend on XEN_PVHVM without PCI while XEN_PVHVM_GUEST depends on PCI. In drivers/xen, compile platform-pci depending on XEN_PVHVM_GUEST since that pulls in the PCI dependency for linking. Signed-off-by: Jason Andryuk Reviewed-by: Juergen Gross Link: https://lore.kernel.org/r/20201014175342.152712-2-jandryuk@gmail.com Signed-off-by: Juergen Gross --- drivers/xen/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/xen') diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile index babdca808861..c3621b9f4012 100644 --- a/drivers/xen/Makefile +++ b/drivers/xen/Makefile @@ -21,7 +21,7 @@ obj-$(CONFIG_XEN_GNTDEV) += xen-gntdev.o obj-$(CONFIG_XEN_GRANT_DEV_ALLOC) += xen-gntalloc.o obj-$(CONFIG_XENFS) += xenfs/ obj-$(CONFIG_XEN_SYS_HYPERVISOR) += sys-hypervisor.o -obj-$(CONFIG_XEN_PVHVM) += platform-pci.o +obj-$(CONFIG_XEN_PVHVM_GUEST) += platform-pci.o obj-$(CONFIG_SWIOTLB_XEN) += swiotlb-xen.o obj-$(CONFIG_XEN_MCE_LOG) += mcelog.o obj-$(CONFIG_XEN_PCIDEV_BACKEND) += xen-pciback/ -- cgit v1.2.3