Hi, I had an issue with the i2c dev-interface. The executable runs i2c_smbus_write_word_data() and it hangs at that point. The issues wasn't present in earlier kernels , so I was able to bisect this to , commit 29b608540b030d38a978c972cbe99d40efdb7267 Author: Jean Delvare <khali@xxxxxxxxxxxx> Date: Tue Jul 24 14:13:59 2012 +0200 i2c-i801: Enable interrupts on ICH5/7/8/9/10 The system I'm testing on is an ICH9 from and Intel BearLake. Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html