On Thu, Sep 06, 2018 at 07:58:40PM +0000, Nadav Amit wrote: > > With that CR3 trickery, we can rid ourselves of the text_mutex > > requirement, since concurrent text_poke is 'safe'. That would clean up > > the kgdb code quite a bit. > > I don’t know. I’m somewhat worried with multiple mechanisms potentially > changing the same code at the same time - and maybe ending up with some > mess.
kgdb only pokes INT3, that should be pretty safe.
