[CPUFREQ] acpi-cpufreq: blacklist Intel 0f68: Fix HT detection and put in notification message

Removing the SMT/HT check, since the Errata doesn't mention
Hyper-Threading.

Adding in a printk, so that the user knows why acpi-cpufreq refuses to
load.  Also, once system is blacklisted, don't repeat checks to see if
blacklisted.  This also causes the message to only be printed once,
rather than for each CPU.

Signed-off-by: John L. Villalovos <john.l.villalovos@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
1 file changed