Found on SVNews , SVNews r364366 ( service kindly provided by olli@ ).
Origin:
Does someone know more details about it?
Code:
linux: add sysctl compat.linux.use_emul_path
This is a step towards facilitating jails with only Linux binaries.
Supporting emul_path adds path lookups which are completely spurious
if the binary at hand runs in a Linux-based root directory.
Origin:
[base] Revision 364366
svnweb.freebsd.org
Does someone know more details about it?