Re: [PATCH]: gnumach - simplify interrupt handling

[Samuel Thibault]

Samuel Thibault, le dim. 10 nov. 2019 16:25:22 +0100, a ecrit:
> Samuel Thibault, le dim. 10 nov. 2019 16:22:04 +0100, a ecrit:
> > Ok, I have restored some of the mask/unmask_irq, so that curr_pic_mask
> > will still exist, but without the notion of spl: it will just store
> > which IRQs have been effectively disabled. That'll already be good for a
> > first step :)
> 
> And we'll have to rethink this all against edge/level-triggered
> interrupts etc. for the interface for userlevel interrupts.

(what was happening with netdde is that the interrupt kept raising again
and again, thus never returning from interrupt handling.  That's why I
had to restore the code that can mask an interrupt)

Samuel