Documentation: Document kernel.panic_on_io_nmi sysctl

kernel.panic_on_io_nmi sysctl was introduced by commit

  5211a242d0cb ("x86: Add sysctl to allow panic on IOCK NMI error")

but its documentation is missing. So, add it.

Signed-off-by: Hidehiro Kawai <[email protected]>
Requested-by: Borislav Petkov <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Baoquan He <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Don Zickus <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: Heinrich Schuchardt <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Kosina <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Manfred Spraul <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Nicolas Iooss <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Seth Jennings <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ulrich Obergfell <[email protected]>
Cc: Vivek Goyal <[email protected]>
Cc: x86-ml <[email protected]>
Link: http://lkml.kernel.org/r/20151210014637.25437.71903.stgit@softrs
Signed-off-by: Borislav Petkov <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions