Verified with qemu-system-x86 2.0.0+dfsg-2ubuntu1.2 from trusty-proposed.
$ sudo apt-get install qemu-system-x86 --no-install-recommends [...] $ cat /sys/kernel/mm/ksm/run 1
Verified with qemu-system-x86 2.0.0+dfsg- 2ubuntu1. 2 from trusty-proposed.
$ sudo apt-get install qemu-system-x86 --no-install- recommends mm/ksm/ run
[...]
$ cat /sys/kernel/
1