x86: move X86_FEATURE_CONSTANT_TSC into early cpu feature detection
Need this in the next patch in time_init and that happens early.
This includes a minor fix on i386 where early_intel_workarounds()
[which is now called early_init_intel] really executes early as
the comments say.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index e48832a..dbb9142 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -307,6 +307,15 @@
cpu_detect(c);
get_cpu_vendor(c, 1);
+
+ switch (c->x86_vendor) {
+ case X86_VENDOR_AMD:
+ early_init_amd(c);
+ break;
+ case X86_VENDOR_INTEL:
+ early_init_intel(c);
+ break;
+ }
}
static void __cpuinit generic_identify(struct cpuinfo_x86 * c)
@@ -364,8 +373,6 @@
init_scattered_cpuid_features(c);
}
- early_intel_workaround(c);
-
#ifdef CONFIG_X86_HT
c->phys_proc_id = (cpuid_ebx(1) >> 24) & 0xff;
#endif