Just to brief you all, I came across a dead lock scenario on the arm-smp kernel. After discussing with Russell on mailing list, the actual bug seems be located in twl4030 IRQ implementation. Initially I was suspecting the arm-generic area and hence didn't include linux-omap list in the mail thread For more information on this issue, please read this email thread. http://marc.info/?l=linux-arm-kernel&m=124550947525299&w=2 I will create a patch for "twl4030" and also would be correcting upcoming "twl6030" accordingly. If anyone on this mailing list has any other opinion, please react to the email thread. Thanks !! Regards, Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html