systemtap: fix compile failure for ARM

Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
(cherry picked from commit 39e211a81899578a166aa8cc8c2d82c510885e2a)

Conflicts:

	recipes/systemtap/systemtap_git.bbappend
systemtap: Patches for version 2.1

Signed-off-by: Mikhail Durnev <Mikhail_Durnev@mentor.com>
systemtap: Linux 3.8 syscalls update

Signed-off-by: Mikhail Durnev <Mikhail_Durnev@mentor.com>
systemtap: Apply patch conditionally

Only apply the patch for the 3.8 kernel is KVERSION=3.8

Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
Merge pull request #15 from mdurnev/mdurnev/stap

Mdurnev/stap