On Thu, Jun 13, 2013 at 8:20 PM, Linus Walleij <[email protected]> wrote: > On Thu, Jun 13, 2013 at 6:38 PM, Doug Anderson <[email protected]> wrote: > >> A level-triggered interrupt should be acked after the interrupt line >> becomes inactive and before it is unmasked, or else another interrupt >> will be immediately triggered. Acking before or after calling the >> handler is not enough. >> >> Signed-off-by: Luigi Semenzato <[email protected]> >> Signed-off-by: Doug Anderson <[email protected]> >> --- >> Changes in v2: >> - Greatly simplified using Tomasz's suggestion of irqd_get_trigger_type >> - Moved acking out of the bank spinlock since since it's not needed. >> - Linus W. has already applied parts 1 and 2, so not resending. > > Thanks, this v2 version applied with Tomasz ACK.
As noted this thing exploded due to patch fuzzing. Could you respin this on top of my "devel" branch? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
