From ba67823163c963de7f1f2d87526c9c87f3a3ea0b Mon Sep 17 00:00:00 2001
From: Zhigang Lu <zlu@tilera.com>
Date: Mon, 27 Jan 2014 16:25:28 +0800
Subject: [PATCH] tile: Enable NMIs on return from handle_nmi() without errors

NMI interrupts mask ALL interrupts before calling the handler,
so we need to unmask NMIs according to the value handle_nmi() returns.
If it returns zero, the NMIs should be re-enabled; if it returns
a non-zero error, the NMIs should be disabled.

Signed-off-by: Zhigang Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
---
Reading git-format-patch failed