Eduardo Valentin <eduardo.valentin@xxxxxxxxx> writes: > Hello Amit, > > On Mon, Oct 12, 2009 at 09:23:47PM +0200, ext Amit Kucheria wrote: >> Hi, >> >> I am testing twl4030 script optimisations on the current PM branch. But I am >> seeing the board (RX51) freeze when CPU_IDLE is enabled in the config. >> >> Is it known to work on other boards? > > I'm actually seeing this same behavior. But the board actually does not > freeze. If you keep a key pressed of send a sysrq through serial line > then you eventually get it back. > > It seams to be something related to serial driver and wakeup ? > Do you see this problem after doing # echo 1 > /debug/pm_debug/sleep_while_idle ? There is a known problem with the UART inactivity timer that I'm debugging currently. Kevin >> >> Regards, >> Amit >> -- >> ------------------------------------------------------------------------- >> Amit Kucheria, Kernel Developer, Verdurent >> ------------------------------------------------------------------------- >> -- >> 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 > > -- > Eduardo Valentin > -- > 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 -- 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
