Messages in this thread | | | Date | Tue, 26 Jul 2016 18:31:07 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 10/19] x86/dumpstack: add get_stack_info() interface |
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On Tue, 26 Jul 2016 17:24:54 -0500 Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> > This should be impossible unless that last entry is MCE. If we > > actually fire an event that isn't MCE early in NMI entry, something > > already went very wrong. > > So we don't need to support breakpoints in the early NMI entry code?
Yes, if that happens, then bad things can really happen.
The only way a breakpoint could be added there, is perhaps with KGDB, and that's just asking for trouble anyway.
-- Steve
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