lkml.org 
[lkml]   [2017]   [Mar]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 20/21] x86/xen: enable PVHVM-only builds
Date
Now everything is in place and we can move PV-only code under
CONFIG_XEN_PV. CONFIG_XEN_PV_SMP is created to support the change.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
arch/x86/xen/Kconfig | 4 ++++
arch/x86/xen/Makefile | 9 +++++----
2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 04284d9..aa8256b 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -21,6 +21,10 @@ config XEN_PV
help
Support running as a Xen PV guest.

+config XEN_PV_SMP
+ def_bool y
+ depends on XEN_PV && SMP
+
config XEN_DOM0
bool "Xen PV Dom0 support"
default y
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index f610651..fffb0a1 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -12,16 +12,17 @@ CFLAGS_mmu_pv.o := $(nostackp)

obj-y := enlighten.o multicalls.o mmu.o irq.o \
time.o xen-asm.o xen-asm_$(BITS).o \
- grant-table.o suspend.o platform-pci-unplug.o \
- p2m.o enlighten_pv.o mmu_pv.o
+ grant-table.o suspend.o platform-pci-unplug.o

obj-$(CONFIG_XEN_PVHVM) += enlighten_hvm.o mmu_hvm.o suspend_hvm.o
-obj-$(CONFIG_XEN_PV) += setup.o apic.o pmu.o suspend_pv.o
+obj-$(CONFIG_XEN_PV) += setup.o apic.o pmu.o suspend_pv.o \
+ p2m.o enlighten_pv.o mmu_pv.o
obj-$(CONFIG_XEN_PVH) += enlighten_pvh.o

obj-$(CONFIG_EVENT_TRACING) += trace.o

-obj-$(CONFIG_SMP) += smp.o smp_pv.o
+obj-$(CONFIG_SMP) += smp.o
+obj-$(CONFIG_XEN_PV_SMP) += smp_pv.o
obj-$(CONFIG_XEN_PVHVM_SMP) += smp_hvm.o
obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o
--
2.9.3
\
 
 \ /
  Last update: 2017-03-02 18:57    [W:0.186 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site