x86/apic: Add TSC_DEADLINE quirk due to errata
Due to errata it is possible for the TSC_DEADLINE timer to misbehave
after using TSC_ADJUST. A microcode update is available to fix this
situation.
Avoid using the TSC_DEADLINE timer if it is affected by this issue and
report the required microcode version.
[ tglx: Renamed function to apic_check_deadline_errata() ]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: kevin.b.stanton@intel.com
Link: http://lkml.kernel.org/r/20170531155306.050849877@infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>