On Thu 25 Jul 2019 at 13:55, Mark Brown <broonie@xxxxxxxxxx> wrote: > On Wed, Jul 24, 2019 at 06:24:02PM +0200, Jerome Brunet wrote: > >> Also, params does not need to be dynamically allocated as it does not >> need to survive the event. > > It's dynamically allocated because it's a pretty large structure and so > the limited stack sizes the kernel has make it a bit uncomfortable to > put it on the stack. Ok, I'll revert this in v2