tree b03eba23c402b84cfa6845b6cea5d7d692fd38dc
parent 712059d4913a2a996fc83fdd4be390643ad7fddf
author Andy Lutomirski <luto@kernel.org> 1437602687 -0700
committer Andy Lutomirski <luto@kernel.org> 1521740778 -0700

x86/nmi: Prevent instruction breakpoints in NMIs

Now that hw_breakpoint tracks kernel instruction breakpoints for us,
this is easy and will have very little performance impact if there
are no kernel instruction breakpoints.

Signed-off-by: Andy Lutomirski <luto@kernel.org>