CVSROOT: /cvs Module name: src Changes by: morti...@cvs.openbsd.org 2021/09/01 07:37:14
Modified files:
gnu/llvm/llvm/lib/Target/X86: X86IndirectThunks.cpp
Log message:
Add lfence after ret in retpoline thunk.
Recommended by AMD white paper Software Techniques for Managing
Speculation on AMD Processors (9.17.20) mitigation V2-1.
Pointed out by bluhm@. ok bluhm@ kettenis@
