This really want's to be enabled by default. Users who know what they are
doing can disable it either in the config or on the kernel command line.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
config PAGE_TABLE_ISOLATION
bool "Remove the kernel mapping in user mode"
config PAGE_TABLE_ISOLATION
bool "Remove the kernel mapping in user mode"
depends on X86_64 && !UML
help
This feature reduces the number of hardware side channels by
depends on X86_64 && !UML
help
This feature reduces the number of hardware side channels by