Fedora 40 Will Enable Systemd Service Security Hardening (fedoraproject.org)
Summary...
Fedora Discusses Optimized Binaries For The AMD64 Architecture (fedoraproject.org)
Additional paths will be inserted into the search path used for executables on systems which have a compatible CPU. Those additional paths will mirror the AMD64 / x86_64 “microarchitecture levels” supported by the glibc-hwcaps mechanism: x86-64-v2, x86-64-v3, x86_64-v4. Systemd will be modified to insert the additional...