[Xen-devel] [PATCH v2 12/23] x86: monitor.o is currently HVM only

[Wei Liu <wei.liu2@xxxxxxxxxx>]

There has been plan to make PV work, but it is not yet there.  Provide
stubs to make it build with !CONFIG_HVM.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/Makefile         |  2 +-
 xen/include/asm-x86/monitor.h | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/xen/arch/x86/Makefile b/xen/arch/x86/Makefile
index 9b9b63a..43f9189 100644
--- a/xen/arch/x86/Makefile
+++ b/xen/arch/x86/Makefile
@@ -45,7 +45,7 @@ obj-y += microcode_amd.o
 obj-y += microcode_intel.o
 obj-y += microcode.o
 obj-y += mm.o x86_64/mm.o
-obj-y += monitor.o
+obj-$(CONFIG_HVM) += monitor.o
 obj-y += mpparse.o
 obj-y += nmi.o
 obj-y += numa.o
diff --git a/xen/include/asm-x86/monitor.h b/xen/include/asm-x86/monitor.h
index 4988903..09f7f8a 100644
--- a/xen/include/asm-x86/monitor.h
+++ b/xen/include/asm-x86/monitor.h
@@ -99,10 +99,24 @@ static inline uint32_t arch_monitor_get_capabilities(struct 
domain *d)
 int arch_monitor_domctl_event(struct domain *d,
                               struct xen_domctl_monitor_op *mop);
 
+#ifdef CONFIG_HVM
+
 int arch_monitor_init_domain(struct domain *d);
 
 void arch_monitor_cleanup_domain(struct domain *d);
 
+#else
+
+static inline int arch_monitor_init_domain(struct domain *d)
+{
+    return 0;
+}
+
+static inline void arch_monitor_cleanup_domain(struct domain *d)
+{}
+
+#endif
+
 bool monitored_msr(const struct domain *d, u32 msr);
 bool monitored_msr_onchangeonly(const struct domain *d, u32 msr);
 
-- 
git-series 0.9.1

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