Commits
Peter Zijlstra committed bd9240a18ed
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>