implement socket and networking access controls.
If you are unsure how to answer this question, answer N.
-config PAGE_TABLE_ISOLATION
- bool "Remove the kernel mapping in user mode"
- default y
- depends on (X86_64 || X86_PAE) && !UML
- help
- This feature reduces the number of hardware side channels by
- ensuring that the majority of kernel addresses are not mapped
- into userspace.
-
- See Documentation/x86/pti.rst for more details.
-
config SECURITY_INFINIBAND
bool "Infiniband Security Hooks"
depends on SECURITY && INFINIBAND
config FORTIFY_SOURCE
bool "Harden common str/mem functions against buffer overflows"
depends on ARCH_HAS_FORTIFY_SOURCE
+ # https://bugs.llvm.org/show_bug.cgi?id=50322
+ # https://bugs.llvm.org/show_bug.cgi?id=41459
+ depends on !CC_IS_CLANG
help
Detect overflows of buffers in common string and memory functions
where the compiler can determine and validate the buffer sizes.