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Subject[PATCH 06/10] x86/paravirt: introduce new config option PARAVIRT_XXL
Date
A large amount of paravirt ops is used by Xen PV guests only. Add a new
config option PARAVIRT_XXL which is selected by XEN_PV. Later we can
put the Xen PV only paravirt ops under the PARACVIRT_XXL umbrella.

Signed-off-by: Juergen Gross <jgross@suse.com>
---
arch/x86/Kconfig | 3 +++
arch/x86/xen/Kconfig | 1 +
2 files changed, 4 insertions(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 887d3a7bb646..3c967b803c21 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -754,6 +754,9 @@ config PARAVIRT
over full virtualization. However, when run without a hypervisor
the kernel is theoretically slower and slightly larger.

+config PARAVIRT_XXL
+ bool
+
config PARAVIRT_DEBUG
bool "paravirt-ops debugging"
depends on PARAVIRT && DEBUG_KERNEL
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index c1f98f32c45f..dd92d7bd3613 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -18,6 +18,7 @@ config XEN_PV
bool "Xen PV guest support"
default y
depends on XEN
+ select PARAVIRT_XXL
select XEN_HAVE_PVMMU
select XEN_HAVE_VPMU
help
--
2.13.7
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