On Thu, 2016-08-04 at 14:40 +1000, Michael Ellerman wrote: > > Finally now that edge interrupts are properly identified, we can enable > > CONFIG_HARDIRQS_SW_RESEND which will make the core re-send them if > > they occur while masked, which some drivers rely upon. > > > > This fixes issues with lost interrupts on some Mellanox adapters. > > > > > Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> > > Broken since forever? > > Cc stable?
Broken since forever but I want a bit more testing before that goes to stable. Some drivers like Mellanox had a workaround but they want to remove it. Cheers, Ben.
