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| author |   Jason Andryuk <jandryuk@gmail.com> | 2020-10-14 13:53:40 -0400 |
|---|---|---|
| committer |   Juergen Gross <jgross@suse.com> | 2020-12-16 07:55:05 +0100 |
| commit | 34aff14580d1b02971adfd63be994f9c045919aa (patch) | |
| tree | ac30c73ee98c711ebc3323d63c78b7c153cb44f8 /drivers/xen/Makefile | |
| parent | x86/xen: Convert to DEFINE_SHOW_ATTRIBUTE (diff) | |
| download | linux-dev-34aff14580d1b02971adfd63be994f9c045919aa.tar.xz linux-dev-34aff14580d1b02971adfd63be994f9c045919aa.zip | |
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 <jandryuk@gmail.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20201014175342.152712-2-jandryuk@gmail.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/xen/Makefile')
| -rw-r--r-- | drivers/xen/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
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/ |