Fix: kernel session closes fd 0 after create

[lttng-tools.git] / README

diff --git a/README b/README
index 3963f2b40c07732f022388fc928688726f280ea2..6c5da7959743fb708a14bde40e9fdf690957cad8 100644 (file)
--- a/README
+++ b/README
@@ -10,6 +10,10 @@ Latest development can be found at:
 
 REQUIREMENTS:
 
+       - Linux kernel >= 2.6.27
+         pipe2(), epoll_create1() and SOCK_CLOEXEC are needed to run the session
+         daemon. There were introduce in the Linux 2.6.27
+
     - liburcu
       Userspace RCU library, by Mathieu Desnoyers and Paul E. McKenney
 
@@ -34,6 +38,9 @@ compile the git repository tree :
   (make sure your system wide "automake" points to a recent version!)
 - GNU Libtool >=2.2
   (for more information, go to http://www.gnu.org/software/autoconf/)
+- GNU Gold >= 2.22
+  (Before this version we hit a known bug documented at:
+  http://sourceware.org/bugzilla/show_bug.cgi?id=11317)
 
 If you get the tree from the repository, you will need to use the "bootstrap"
 script in the root of the tree. It calls all the GNU tools needed to prepare the