[xen staging] x86: monitor.o is currently HVM only

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[xen staging] x86: monitor.o is currently HVM only

patchbot
commit e2f092127a8ce9c2b0538d1804329f364cc9da2c
Author:     Wei Liu <[hidden email]>
AuthorDate: Tue Sep 4 17:15:21 2018 +0100
Commit:     Wei Liu <[hidden email]>
CommitDate: Wed Sep 5 10:59:49 2018 +0100

    x86: monitor.o is currently HVM only
   
    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 <[hidden email]>
    Acked-by: Razvan Cojocaru <[hidden email]>
---
 xen/arch/x86/Makefile         |  2 +-
 xen/include/asm-x86/monitor.h | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/xen/arch/x86/Makefile b/xen/arch/x86/Makefile
index 261c598ff3..2f2ad3adfd 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 49889033f4..e02484f56b 100644
--- a/xen/include/asm-x86/monitor.h
+++ b/xen/include/asm-x86/monitor.h
@@ -99,10 +99,23 @@ 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 -EOPNOTSUPP;
+}
+
+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);
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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