On Thu, 24 Apr 2014 08:15:40 -0700, Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > On Thu, Apr 24, 2014 at 03:49:19PM +0200, gundberg wrote: > > Use the prescaler index, rather than its value, to configure the > > watchdog. This will prevent a mismatch with the prescaler used to > > calculate the cycles. > > > > Signed-off-by: Per Gundberg <per.gundberg@xxxxxxxxxxx> > > Good catch. Looks correct to me. Michael, any comments ? > > Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx> Setting the prescaler incorrectly this way can cause the system to reboot nearly immediately when activating the watchdog - not good. This should also be applied to the stable revisions as this code is included since 3.11. Reviewed-by: Michael Brunner <michael.brunner@xxxxxxxxxxx> Tested-by: Michael Brunner <michael.brunner@xxxxxxxxxxx> Thanks, Michael -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
