5 files changed, 14 insertions, 8 deletions
diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
index 155ea53..b26ee32 100644
--- a/arch/x86/events/amd/ibs.c
+++ b/arch/x86/events/amd/ibs.c
@@ -7,7 +7,8 @@
  */
 
 #include <linux/perf_event.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
 #include <linux/pci.h>
 #include <linux/ptrace.h>
 #include <linux/syscore_ops.h>
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index 6011a57..b28200d 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -12,7 +12,7 @@
  */
 
 #include <linux/perf_event.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/cpumask.h>
 #include <linux/slab.h>
 
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index c17f0de..d0efb5c 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -17,7 +17,8 @@
 #include <linux/notifier.h>
 #include <linux/hardirq.h>
 #include <linux/kprobes.h>
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/init.h>
 #include <linux/kdebug.h>
 #include <linux/sched.h>
 #include <linux/uaccess.h>
@@ -262,10 +263,13 @@ static bool check_hw_exists(void)
 	return true;
 
 msr_fail:
-	pr_cont("Broken PMU hardware detected, using software events only.\n");
-	printk("%sFailed to access perfctr msr (MSR %x is %Lx)\n",
-		boot_cpu_has(X86_FEATURE_HYPERVISOR) ? KERN_INFO : KERN_ERR,
-		reg, val_new);
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
+		pr_cont("PMU not available due to virtualization, using software events only.\n");
+	} else {
+		pr_cont("Broken PMU hardware detected, using software events only.\n");
+		pr_err("Failed to access perfctr msr (MSR %x is %Lx)\n",
+		       reg, val_new);
+	}
 
 	return false;
 }
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 3f3d0d6..463dc7a 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1,3 +1,5 @@
+#include <linux/module.h>
+
 #include <asm/cpu_device_id.h>
 #include <asm/intel-family.h>
 #include "uncore.h"
diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h
index d6063e4..78b9c23 100644
--- a/arch/x86/events/intel/uncore.h
+++ b/arch/x86/events/intel/uncore.h
@@ -1,4 +1,3 @@
-#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <asm/apicdef.h>