On 08/02, Oleg Nesterov wrote:
utrace patches for 3.1 kernel. Untested, will try to do some tests
tomorrow.
I tried to test it a bit, seems to work. But see the new
"[PATCH 31/31] utrace_resume: check irqs_disabled() to shut up lockdep".
The whole series is available in
git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc.git utrace-3.1
Oleg.