Messages in this thread | | | Date | Wed, 19 Nov 2014 11:53:11 +0100 | From | Borislav Petkov <> | Subject | Re: [RFC][PATCH 3/3] x86/nmi: Perform a safe NMI stack trace on all CPUs |
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On Wed, Nov 19, 2014 at 11:44:56AM +0100, Jiri Kosina wrote: > If we are going down this path, do_nmi() should be early enough to do > it, no need to pollute NMI assembly code with this.
do_nmi() doesn't cover all, like do_machine_check(), do_double_fault(), and the rest of the handlers. I'm suggesting to do it before any handler gets run so that you can use printk in the handler itself.
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine. --
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