Enable the userfaultfd() system call that allows to intercept and
handle page faults in userland.
-config PCI_QUIRKS
- default y
- bool "Enable PCI quirk workarounds" if EXPERT
- depends on PCI
- help
- This enables workarounds for various PCI chipset
- bugs/quirks. Disable this only if your target machine is
- unaffected by PCI quirks.
-
config MEMBARRIER
bool "Enable membarrier() system call" if EXPERT
default y