diff options
author | Borislav Petkov <bp@suse.de> | 2016-04-04 22:24:59 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 11:37:41 +0200 |
commit | 59e21e3d00e6bc23186763c3e0bf11baf8924124 (patch) | |
tree | 8ab443f82b35233ef5edb2491925a20d61b72c7f /arch/x86/kernel/apic | |
parent | a402a8dffc9f838b413c5ee0317d2d3184968f5b (diff) | |
download | op-kernel-dev-59e21e3d00e6bc23186763c3e0bf11baf8924124.zip op-kernel-dev-59e21e3d00e6bc23186763c3e0bf11baf8924124.tar.gz |
x86/cpufeature: Replace cpu_has_tsc 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: Dmitry Torokhov <dmitry.torokhov@gmail.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: Thomas Sailer <t.sailer@alumni.ethz.ch>
Link: http://lkml.kernel.org/r/1459801503-15600-7-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/apic')
-rw-r--r-- | arch/x86/kernel/apic/apic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index d7867c8..0b6509f 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -607,7 +607,7 @@ static void __init lapic_cal_handler(struct clock_event_device *dev) long tapic = apic_read(APIC_TMCCT); unsigned long pm = acpi_pm_read_early(); - if (cpu_has_tsc) + if (boot_cpu_has(X86_FEATURE_TSC)) tsc = rdtsc(); switch (lapic_cal_loops++) { @@ -668,7 +668,7 @@ calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc) *delta = (long)res; /* Correct the tsc counter value */ - if (cpu_has_tsc) { + if (boot_cpu_has(X86_FEATURE_TSC)) { res = (((u64)(*deltatsc)) * pm_100ms); do_div(res, deltapm); apic_printk(APIC_VERBOSE, "TSC delta adjusted to " @@ -760,7 +760,7 @@ static int __init calibrate_APIC_clock(void) apic_printk(APIC_VERBOSE, "..... calibration result: %u\n", lapic_timer_frequency); - if (cpu_has_tsc) { + if (boot_cpu_has(X86_FEATURE_TSC)) { apic_printk(APIC_VERBOSE, "..... CPU clock speed is " "%ld.%04ld MHz.\n", (deltatsc / LAPIC_CAL_LOOPS) / (1000000 / HZ), @@ -1227,7 +1227,7 @@ void setup_local_APIC(void) unsigned long long tsc = 0, ntsc; long long max_loops = cpu_khz ? cpu_khz : 1000000; - if (cpu_has_tsc) + if (boot_cpu_has(X86_FEATURE_TSC)) tsc = rdtsc(); if (disable_apic) { @@ -1311,7 +1311,7 @@ void setup_local_APIC(void) break; } if (queued) { - if (cpu_has_tsc && cpu_khz) { + if (boot_cpu_has(X86_FEATURE_TSC) && cpu_khz) { ntsc = rdtsc(); max_loops = (cpu_khz << 10) - (ntsc - tsc); } else |