From 054b9108e01ef27e2e6b32b4226abb6024626f06 Mon Sep 17 00:00:00 2001
From: Kirill Korotaev <dev@openvz.org>
Date: Sun, 10 Dec 2006 02:20:11 -0800
Subject: [PATCH] [PATCH] move_task_off_dead_cpu() should be called with
 disabled ints

move_task_off_dead_cpu() requires interrupts to be disabled, while
migrate_dead() calls it with enabled interrupts.  Added appropriate
comments to functions and added BUG_ON(!irqs_disabled()) into
double_rq_lock() and double_lock_balance() which are the origin sources of
such bugs.

Signed-off-by: Kirill Korotaev <dev@openvz.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
Reading git-format-patch failed