The reference landed with the config option in 385ce0ea (x86/mm/pti: Add Kconfig, 2017-12-04), but the referenced file was never committed.
Signed-off-by: W. Trevor King <wk...@tremily.us> --- security/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/security/Kconfig b/security/Kconfig index 3d4debd0257e..6c02b69581c8 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -63,8 +63,6 @@ config PAGE_TABLE_ISOLATION ensuring that the majority of kernel addresses are not mapped into userspace. - See Documentation/x86/pagetable-isolation.txt for more details. - config SECURITY_INFINIBAND bool "Infiniband Security Hooks" depends on SECURITY && INFINIBAND -- 2.13.6