- pipe2(), epoll_create1() and SOCK_CLOEXEC are needed to run the session
- daemon. There were introduce in the Linux 2.6.27
+ For epoll() support, at least this version is needed. However, poll() is
+ also supported by running "./configure --disable-epoll". Using that, the
+ kernel version can probably be older but we can't provide any guarantee.
+ Please let us know if you are able to go lower without any problems.