Messages in this thread | | | Date | Tue, 08 Nov 2005 17:54:15 +0100 | From | "Jan Beulich" <> | Subject | [PATCH] i386: NMI <-> debugging handler adjustments |
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Also account for an INT3 breakpoint potentially placed (from a kernel debugger) on sysenter_entry, which requires the NMI handler to add one more check. Further, don't discard debug or breakpoint traps/faults happening on this one instruction and their handler getting interrupted by an NMI before being able to fix the stack.
From: Jan Beulich <jbeulich@novell.com>
(actual patch attached)
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