title: KPTI (disambiguation)
text: # KPTI (disambiguation)
  
  KPTI is the kernel page-table isolation hardening feature in the Linux kernel to mitigate the Meltdown security vulnerability in Intel and other CPUs.
  
  KPTI may also refer to:
  
  * KPTI (FM), the 2004–2009 callsign of the radio station KXXF, licensed to the city of Winnie, Texas, US
  * KREV (FM), a radio station with the callsign KPTI (2002–2004), serving the greater San Francisco Bay Area, California, US
  * Karyopharm Therapeutics (NASDAQ: KPTI), in the NASDAQ Biotechnology Index
  