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Subject[PATCH 2/2] xen: Kconfig: nest Xen guest options
Date
Moving XEN_512GB allows it to nest under XEN_PV.  That also allows
XEN_PVH to nest under XEN as a sibling to XEN_PV and XEN_PVHVM giving:

[*] Xen guest support
[*] Xen PV guest support
[*] Limit Xen pv-domain memory to 512GB
[*] Xen PV Dom0 support
[*] Xen PVHVM guest support
[*] Xen PVH guest support

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
---
arch/x86/xen/Kconfig | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index b75007eb4ec4..2b105888927c 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -26,6 +26,19 @@ config XEN_PV
help
Support running as a Xen PV guest.

+config XEN_512GB
+ bool "Limit Xen pv-domain memory to 512GB"
+ depends on XEN_PV && X86_64
+ default y
+ help
+ Limit paravirtualized user domains to 512GB of RAM.
+
+ The Xen tools and crash dump analysis tools might not support
+ pv-domains with more than 512 GB of RAM. This option controls the
+ default setting of the kernel to use only up to 512 GB or more.
+ It is always possible to change the default via specifying the
+ boot parameter "xen_512gb_limit".
+
config XEN_PV_SMP
def_bool y
depends on XEN_PV && SMP
@@ -53,19 +66,6 @@ config XEN_PVHVM_GUEST
help
Support running as a Xen PVHVM guest.

-config XEN_512GB
- bool "Limit Xen pv-domain memory to 512GB"
- depends on XEN_PV
- default y
- help
- Limit paravirtualized user domains to 512GB of RAM.
-
- The Xen tools and crash dump analysis tools might not support
- pv-domains with more than 512 GB of RAM. This option controls the
- default setting of the kernel to use only up to 512 GB or more.
- It is always possible to change the default via specifying the
- boot parameter "xen_512gb_limit".
-
config XEN_SAVE_RESTORE
bool
depends on XEN
--
2.26.2
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