commit9a6b55ac4aupstream. The function name suggests that this is a boolean checking whether the architecture asks for an update of the VDSO data, but it works the other way round. To spare further confusion invert the logic. Fixes:44f57d788e("timekeeping: Provide a generic update_vsyscall() implementation") Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20200114185946.656652824@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>