x86/cpufeature: Remove cpu_has_hypervisor

Use boot_cpu_has() instead.
Tested-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: sparmaintainer@unisys.com
Cc: virtualization@lists.linux-foundation.org
Link: http://lkml.kernel.org/r/1459266123-21878-3-git-send-email-bp@alien8.deSigned-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/events/intel/uncore.c

@@ -1383,7 +1383,7 @@ static int __init intel_uncore_init(void)
 	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
 		return -ENODEV;
 
-	if (cpu_has_hypervisor)
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
 		return -ENODEV;
 
 	max_packages = topology_max_packages();

arch/x86/include/asm/cpufeature.h

@@ -136,7 +136,6 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
 #define cpu_has_xsave		boot_cpu_has(X86_FEATURE_XSAVE)
 #define cpu_has_xsaves		boot_cpu_has(X86_FEATURE_XSAVES)
 #define cpu_has_osxsave		boot_cpu_has(X86_FEATURE_OSXSAVE)
-#define cpu_has_hypervisor	boot_cpu_has(X86_FEATURE_HYPERVISOR)
 /*
  * Do not add any more of those clumsy macros - use static_cpu_has() for
  * fast paths and boot_cpu_has() otherwise!

arch/x86/kernel/cpu/vmware.c

@@ -94,7 +94,7 @@ static void __init vmware_platform_setup(void)
  */
 static uint32_t __init vmware_platform(void)
 {
-	if (cpu_has_hypervisor) {
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
 		unsigned int eax;
 		unsigned int hyper_vendor_id[3];
 

arch/x86/kernel/kvm.c

@@ -522,7 +522,7 @@ static noinline uint32_t __kvm_cpuid_base(void)
 	if (boot_cpu_data.cpuid_level < 0)
 		return 0;	/* So we don't blow up on old processors */
 
-	if (cpu_has_hypervisor)
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
 		return hypervisor_cpuid_base("KVMKVMKVM\0\0\0", 0);
 
 	return 0;

drivers/staging/unisys/visorbus/visorchipset.c

@@ -2425,7 +2425,7 @@ static __init uint32_t visorutil_spar_detect(void)
 {
 	unsigned int eax, ebx, ecx, edx;
 
-	if (cpu_has_hypervisor) {
+	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
 		/* check the ID */
 		cpuid(UNISYS_SPAR_LEAF_ID, &eax, &ebx, &ecx, &edx);
 		return  (ebx == UNISYS_SPAR_ID_EBX) &&