CVSROOT: /cvs
Module name: ports
Changes by: rob...@cvs.openbsd.org 2024/02/12 04:32:23
Modified files:
devel/llvm/13 : Makefile
devel/llvm/13/patches: patch-lld_ELF_Driver_cpp
devel/llvm/16 : Makefile
devel/llvm/16/patches: patch-lld_ELF_Driver_cpp
devel/llvm/17 : Makefile
devel/llvm/17/patches: patch-lld_ELF_Driver_cpp
Log message:
sync with base:
Revert the change that enables retpoline PLTs by default. While these
provide a mitigation against branch speculation attacks, they also make
IBT control flow integrity less effective. Our kernel now uses IBPB to
as a mitigation against branch speculation attacks, so we can disable
retpoline PLTs again.
