If the TSC has already been determined to be unstable, then checking
TSC ADJUST values is a waste of time and generates unnecessary error
messages.
Signed-off-by: NMike Travis <mike.travis@hpe.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Reviewed-by: NDimitri Sivanich <dimitri.sivanich@hpe.com>
Reviewed-by: NRuss Anderson <russ.anderson@hpe.com>
Reviewed-by: NPeter Zijlstra <peterz@infradead.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Andrew Banman <andrew.banman@hpe.com>
Cc: Bin Gao <bin.gao@linux.intel.com>
Link: https://lkml.kernel.org/r/20171012163202.060777495@stormcage.americas.sgi.com