On Wed, May 13, 2020 at 09:57:52PM -0700, Andy Lutomirski wrote: > On Tue, May 5, 2020 at 7:15 AM Thomas Gleixner <[email protected]> wrote: > > > > From: Peter Zijlstra <[email protected]> > > > > Use arch_atomic_*() and READ_ONCE_NOCHECK() to ensure nothing untoward > > creeps in and ruins things. > > > > That is; this is the INT3 text poke handler, strictly limit the code > > that runs in it, lest it inadvertenly hits yet another INT3. > > > Acked-by: Andy Lutomirski <[email protected]> > > Does objtool catch this error?
It does not. I'll put it on the (endless) todo list..
