From one of your links:
Maliki had been expected to tell fellow Shiite Muslim leaders in Iran that Tehran should not interfere in Iraqi affairs. Washington has accused Iran of backing militants fighting U.S. troops in Iraq.
"We will give our full assistance to the Iraqi government to establish security" in Iraq, Ahmadinejad said at a joint news conference after meeting with Maliki. "Strengthening security in Iraq means strengthening security and stability in the region."
Sounds like good news to me.
IMHO from what I have seen thus far in Maliki I don't trust him one iota!