On Mon, Aug 17, 2020 at 09:53:13PM +0900, Masahiro Yamada wrote:
> On Mon, Aug 17, 2020 at 5:35 PM Allen Pais <allen.lkml@xxxxxxxxx> wrote:
> >
> > Commit 12cc923f1ccc ("tasklet: Introduce new initialization API")'
> > introduced a new tasklet initialization API. This series converts
> > all the mmc drivers to use the new tasklet_setup() API
>
>
> I did not know this was the direction to invest efforts
> because I thought the threaded-irq was supposed to replace
> the tasklet.
Both can happen. It seemed to me that mechanical conversions from
tasklet to threaded-irq was not possible, though, so best to convert the
old API away from being a exploit target (saved arguments on the
heap) while conversions to threaded-irq can happen on a case-by-case
basis.
--
Kees Cook
