x86/cpufeature: Replace cpu_has_apic with boot_cpu_has() usage
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: iommu@lists.linux-foundation.org
Cc: linux-pm@vger.kernel.org
Cc: oprofile-list@lists.sf.net
Link: http://lkml.kernel.org/r/1459801503-15600-8-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 0b6509f..60078a6 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1085,7 +1085,7 @@
{
unsigned long flags;
- if (!cpu_has_apic && !apic_from_smp_config())
+ if (!boot_cpu_has(X86_FEATURE_APIC) && !apic_from_smp_config())
return;
local_irq_save(flags);
@@ -1134,7 +1134,7 @@
* Don't do the setup now if we have a SMP BIOS as the
* through-I/O-APIC virtual wire mode might be active.
*/
- if (smp_found_config || !cpu_has_apic)
+ if (smp_found_config || !boot_cpu_has(X86_FEATURE_APIC))
return;
/*
@@ -1445,7 +1445,7 @@
{
u64 msr;
- if (!cpu_has_apic)
+ if (!boot_cpu_has(X86_FEATURE_APIC))
return;
rdmsrl(MSR_IA32_APICBASE, msr);
@@ -1632,7 +1632,7 @@
*/
static int __init detect_init_APIC(void)
{
- if (!cpu_has_apic) {
+ if (!boot_cpu_has(X86_FEATURE_APIC)) {
pr_info("No local APIC present\n");
return -1;
}
@@ -1711,14 +1711,14 @@
goto no_apic;
case X86_VENDOR_INTEL:
if (boot_cpu_data.x86 == 6 || boot_cpu_data.x86 == 15 ||
- (boot_cpu_data.x86 == 5 && cpu_has_apic))
+ (boot_cpu_data.x86 == 5 && boot_cpu_has(X86_FEATURE_APIC)))
break;
goto no_apic;
default:
goto no_apic;
}
- if (!cpu_has_apic) {
+ if (!boot_cpu_has(X86_FEATURE_APIC)) {
/*
* Over-ride BIOS and try to enable the local APIC only if
* "lapic" specified.
@@ -2233,19 +2233,19 @@
return -1;
}
#ifdef CONFIG_X86_64
- if (!cpu_has_apic) {
+ if (!boot_cpu_has(X86_FEATURE_APIC)) {
disable_apic = 1;
pr_info("Apic disabled by BIOS\n");
return -1;
}
#else
- if (!smp_found_config && !cpu_has_apic)
+ if (!smp_found_config && !boot_cpu_has(X86_FEATURE_APIC))
return -1;
/*
* Complain if the BIOS pretends there is one.
*/
- if (!cpu_has_apic &&
+ if (!boot_cpu_has(X86_FEATURE_APIC) &&
APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
pr_err("BIOS bug, local APIC 0x%x not detected!...\n",
boot_cpu_physical_apicid);
@@ -2426,7 +2426,7 @@
static int __init init_lapic_sysfs(void)
{
/* XXX: remove suspend/resume procs if !apic_pm_state.active? */
- if (cpu_has_apic)
+ if (boot_cpu_has(X86_FEATURE_APIC))
register_syscore_ops(&lapic_syscore_ops);
return 0;