[Xen-devel] [PATCH 3/4] xen kconfig: add dom0 support help text

[Andrew Jones <drjones@xxxxxxxxxx>]

Describe dom0 support in the config menu and supply help text for it.

Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
---
 arch/x86/xen/Kconfig |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 26c731a..88862d5 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -14,9 +14,14 @@ config XEN
          Xen hypervisor.
 
 config XEN_DOM0
-       def_bool y
+       bool "Xen Initial Domain (Dom0) support"
+       default y
        depends on XEN && PCI_XEN && SWIOTLB_XEN
        depends on X86_LOCAL_APIC && X86_IO_APIC && ACPI && PCI
+       help
+         This allows the kernel to be used for the initial Xen domain,
+         Domain0. This is a privileged guest that supplies backends
+         and is used to manage the other Xen domains.
 
 # Dummy symbol since people have come to rely on the PRIVILEGED_GUEST
 # name in tools.
-- 
1.7.7.5


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